ID CVE-2016-2107
Summary The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169.
References
Vulnerable Configurations
  • RedHat Enterprise Linux Desktop 7.0
    cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
  • RedHat Enterprise Linux HPC Node 7.0
    cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0
  • Red Hat Enterprise Linux HPC Node EUS 7.2
    cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2
  • RedHat Enterprise Linux Server 7.0
    cpe:2.3:o:redhat:enterprise_linux_server:7.0
  • Red Hat Enterprise Linux Server AUS 7.2
    cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2
  • Red Hat Enterprise Linux Server EUS 7.2
    cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2
  • RedHat Enterprise Linux Workstation 7.0
    cpe:2.3:o:redhat:enterprise_linux_workstation:7.0
  • openSUSE Leap 42.1
    cpe:2.3:o:opensuse:leap:42.1
  • OpenSUSE 13.2
    cpe:2.3:o:opensuse:opensuse:13.2
  • OpenSSL Project 1.0.1s
    cpe:2.3:a:openssl:openssl:1.0.1s
  • OpenSSL Project OpenSSL 1.0.2
    cpe:2.3:a:openssl:openssl:1.0.2
  • OpenSSL Project OpenSSL 1.0.2-beta1
    cpe:2.3:a:openssl:openssl:1.0.2:beta1
  • OpenSSL 1.0.2 Beta 2
    cpe:2.3:a:openssl:openssl:1.0.2:beta2
  • OpenSSL 1.0.2 Beta 3
    cpe:2.3:a:openssl:openssl:1.0.2:beta3
  • OpenSSL OpenSSL 1.0.2a
    cpe:2.3:a:openssl:openssl:1.0.2a
  • OpenSSL Project OpenSSL 1.0.2b
    cpe:2.3:a:openssl:openssl:1.0.2b
  • OpenSSL Project OpenSSL 1.0.2c
    cpe:2.3:a:openssl:openssl:1.0.2c
  • OpenSSL OpenSSL 1.0.2d
    cpe:2.3:a:openssl:openssl:1.0.2d
  • OpenSSL 1.0.2e
    cpe:2.3:a:openssl:openssl:1.0.2e
  • OpenSSL 1.0.2f
    cpe:2.3:a:openssl:openssl:1.0.2f
  • OpenSSL Project 1.0.2g
    cpe:2.3:a:openssl:openssl:1.0.2g
  • Google Android Operating System 4.0
    cpe:2.3:o:google:android:4.0
  • Google Android Operating System 4.0.1
    cpe:2.3:o:google:android:4.0.1
  • Google Android Operating System 4.0.2
    cpe:2.3:o:google:android:4.0.2
  • Google Android Operating System 4.0.3
    cpe:2.3:o:google:android:4.0.3
  • Google Android Operating System 4.0.4
    cpe:2.3:o:google:android:4.0.4
  • Google Android Operating System 4.1
    cpe:2.3:o:google:android:4.1
  • Google Android Operating System 4.1.2
    cpe:2.3:o:google:android:4.1.2
  • Google Android Operating System 4.2 (Jelly Bean)
    cpe:2.3:o:google:android:4.2
  • Google Android Operating System 4.2.1
    cpe:2.3:o:google:android:4.2.1
  • Google Android Operating System 4.2.2
    cpe:2.3:o:google:android:4.2.2
  • Google Android Operating System 4.3
    cpe:2.3:o:google:android:4.3
  • Google Android Operating System 4.3.1
    cpe:2.3:o:google:android:4.3.1
  • Google Android Operating System 4.4
    cpe:2.3:o:google:android:4.4
  • Google Android Operating System 4.4.1
    cpe:2.3:o:google:android:4.4.1
  • Google Android Operating System 4.4.2
    cpe:2.3:o:google:android:4.4.2
  • Google Android Operating System 4.4.3
    cpe:2.3:o:google:android:4.4.3
  • Google Android Operating System 5.0
    cpe:2.3:o:google:android:5.0
  • Google Android 5.0.1
    cpe:2.3:o:google:android:5.0.1
  • Google Android 5.1
    cpe:2.3:o:google:android:5.1
  • Google Android 5.1.0
    cpe:2.3:o:google:android:5.1.0
  • cpe:2.3:a:hp:helion_openstack:2.0
    cpe:2.3:a:hp:helion_openstack:2.0
  • cpe:2.3:a:hp:helion_openstack:2.1
    cpe:2.3:a:hp:helion_openstack:2.1
  • cpe:2.3:a:hp:helion_openstack:2.1.2
    cpe:2.3:a:hp:helion_openstack:2.1.2
  • cpe:2.3:a:hp:helion_openstack:2.1.4
    cpe:2.3:a:hp:helion_openstack:2.1.4
  • Red Hat Enterprise Linux Desktop 6.0
    cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
  • RedHat Enterprise Linux HPC Node 6.0
    cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0
  • Red Hat Enterprise Linux Server 6.0
    cpe:2.3:o:redhat:enterprise_linux_server:6.0
  • Red Hat Enterprise Linux Workstation 6.0
    cpe:2.3:o:redhat:enterprise_linux_workstation:6.0
CVSS
Base: 2.6 (as of 28-12-2016 - 09:37)
Impact:
Exploitability:
CWE CWE-200
CAPEC
  • Subverting Environment Variable Values
    The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
  • Footprinting
    An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Browser Fingerprinting
    An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
  • Session Credential Falsification through Prediction
    This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
  • Reusing Session IDs (aka Session Replay)
    This attack targets the reuse of valid session ID to spoof the target system in order to gain privileges. The attacker tries to reuse a stolen session ID used previously during a transaction to perform spoofing and session hijacking. Another name for this type of attack is Session Replay.
  • Using Slashes in Alternate Encoding
    This attack targets the encoding of the Slash characters. An attacker would try to exploit common filtering problems related to the use of the slashes characters to gain access to resources on the target host. Directory-driven systems, such as file systems and databases, typically use the slash character to indicate traversal between directories or other container components. For murky historical reasons, PCs (and, as a result, Microsoft OSs) choose to use a backslash, whereas the UNIX world typically makes use of the forward slash. The schizophrenic result is that many MS-based systems are required to understand both forms of the slash. This gives the attacker many opportunities to discover and abuse a number of common filtering problems. The goal of this pattern is to discover server software that only applies filters to one version, but not the other.
Access
VectorComplexityAuthentication
NETWORK HIGH NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
exploit-db via4
description OpenSSL Padding Oracle in AES-NI CBC MAC Check. CVE-2016-2107. Dos exploits for multiple platform
file exploits/multiple/dos/39768.txt
id EDB-ID:39768
last seen 2016-05-04
modified 2016-05-04
platform multiple
port
published 2016-05-04
reporter Juraj Somorovsky
source https://www.exploit-db.com/download/39768/
title OpenSSL Padding Oracle in AES-NI CBC MAC Check
type dos
nessus via4
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-05C567DF1A.NASL
    description Security fix for CVE-2016-2108, CVE-2016-2107, CVE-2016-2105, CVE-2016-2106 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2016-10-18
    plugin id 90898
    published 2016-05-05
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90898
    title Fedora 23 : openssl-1.0.2h-1.fc23 (2016-05c567df1a)
  • NASL family Amazon Linux Local Security Checks
    NASL id ALA_ALAS-2016-695.NASL
    description A vulnerability was discovered that allows a man-in-the-middle attacker to use a padding oracle attack to decrypt traffic on a connection using an AES CBC cipher with a server supporting AES-NI. (CVE-2016-2107 , Important) It was discovered that the ASN.1 parser can misinterpret a large universal tag as a negative value. If an application deserializes and later reserializes untrusted ASN.1 structures containing an ANY field, an attacker may be able to trigger an out-of-bounds write, which can cause potentially exploitable memory corruption. (CVE-2016-2108 , Important) An overflow bug was discovered in the EVP_EncodeUpdate() function. An attacker could supply very large amounts of input data to overflow a length check, resulting in heap corruption. (CVE-2016-2105 , Low) An overflow bug was discovered in the EVP_EncryptUpdate() function. An attacker could supply very large amounts of input data to overflow a length check, resulting in heap corruption. (CVE-2016-2106 , Low) An issue was discovered in the BIO functions, such as d2i_CMS_bio(), where a short invalid encoding in ASN.1 data can cause allocation of large amounts of memory, potentially resulting in a denial of service. (CVE-2016-2109 , Low)
    last seen 2018-09-02
    modified 2018-04-18
    plugin id 90864
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90864
    title Amazon Linux AMI : openssl (ALAS-2016-695)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20160509_OPENSSL_ON_SL7_X.NASL
    description Security Fix(es) : - A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) - Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) - It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) - Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) - A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109)
    last seen 2018-09-01
    modified 2016-10-19
    plugin id 91041
    published 2016-05-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91041
    title Scientific Linux Security Update : openssl on SL7.x x86_64
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2016-0722.NASL
    description From Red Hat Security Advisory 2016:0722 : An update for openssl is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es) : * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) * It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) * Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, and CVE-2016-0799. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno Bock, and David Benjamin (Google) as the original reporters of CVE-2016-2108; Guido Vranken as the original reporter of CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, and CVE-2016-0799; and Juraj Somorovsky as the original reporter of CVE-2016-2107.
    last seen 2018-09-01
    modified 2018-07-24
    plugin id 91029
    published 2016-05-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91029
    title Oracle Linux 7 : openssl (ELSA-2016-0722)
  • NASL family Slackware Local Security Checks
    NASL id SLACKWARE_SSA_2016-124-01.NASL
    description New openssl packages are available for Slackware 14.0, 14.1, and -current to fix security issues.
    last seen 2018-09-01
    modified 2016-10-19
    plugin id 90863
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90863
    title Slackware 14.0 / 14.1 / current : openssl (SSA:2016-124-01)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-715.NASL
    description This update for nodejs to version 4.4.5 fixes the several issues. These security issues introduced by the bundled openssl were fixed by going to version 1.0.2h : - CVE-2016-2107: The AES-NI implementation in OpenSSL did not consider memory allocation during a certain padding check, which allowed remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session (bsc#977616). - CVE-2016-2105: Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL allowed remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data (bsc#977614). - CVE-2016-0705: Double free vulnerability in the dsa_priv_decode function in crypto/dsa/dsa_ameth.c in OpenSSL allowed remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a malformed DSA private key (bsc#968047). - CVE-2016-0797: Multiple integer overflows in OpenSSL allowed remote attackers to cause a denial of service (heap memory corruption or NULL pointer dereference) or possibly have unspecified other impact via a long digit string that is mishandled by the (1) BN_dec2bn or (2) BN_hex2bn function, related to crypto/bn/bn.h and crypto/bn/bn_print.c (bsc#968048). - CVE-2016-0702: The MOD_EXP_CTIME_COPY_FROM_PREBUF function in crypto/bn/bn_exp.c in OpenSSL did not properly consider cache-bank access times during modular exponentiation, which made it easier for local users to discover RSA keys by running a crafted application on the same Intel Sandy Bridge CPU core as a victim and leveraging cache-bank conflicts, aka a 'CacheBleed' attack (bsc#968050). These non-security issues were fixed : - Fix faulty 'if' condition (string cannot equal a boolean). - buffer: Buffer no longer errors if you call lastIndexOf with a search term longer than the buffer. - contextify: Context objects are now properly garbage collected, this solves a problem some individuals were experiencing with extreme memory growth. - Update npm to 2.15.5. - http: Invalid status codes can no longer be sent. Limited to 3 digit numbers between 100 - 999. - deps: Fix --gdbjit for embedders. Backported from v8 upstream. - querystring: Restore throw when attempting to stringify bad surrogate pair. - https: Under certain conditions SSL sockets may have been causing a memory leak when keepalive is enabled. This is no longer the case. - lib: The way that we were internally passing arguments was causing a potential leak. By copying the arguments into an array we can avoid this. - repl: Previously if you were using the repl in strict mode the column number would be wrong in a stack trace. This is no longer an issue. - deps: An update to v8 that introduces a new flag --perf_basic_prof_only_functions. - http: A new feature in http(s) agent that catches errors on keep alived connections. - src: Better support for big-endian systems. - tls: A new feature that allows you to pass common SSL options to tls.createSecurePair. - build: Support python path that includes spaces. - https: A potential fix for #3692 (HTTP/HTTPS client requests throwing EPROTO). - installer: More readable profiling information from isolate tick logs. - process: Add support for symbols in event emitters (symbols didn't exist when it was written). - querystring: querystring.parse() is now 13-22% faster! - streams: Performance improvements for moving small buffers that shows a 5% throughput gain. IoT projects have been seen to be as much as 10% faster with this change!
    last seen 2018-09-01
    modified 2016-10-13
    plugin id 91618
    published 2016-06-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91618
    title openSUSE Security Update : nodejs (openSUSE-2016-715)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-456.NASL
    description Several vulnerabilities were discovered in OpenSSL, a Secure Socket Layer toolkit. CVE-2016-2105 Guido Vranken discovered that an overflow can occur in the function EVP_EncodeUpdate(), used for Base64 encoding, if an attacker can supply a large amount of data. This could lead to a heap corruption. CVE-2016-2106 Guido Vranken discovered that an overflow can occur in the function EVP_EncryptUpdate() if an attacker can supply a large amount of data. This could lead to a heap corruption. CVE-2016-2107 Juraj Somorovsky discovered a padding oracle in the AES CBC cipher implementation based on the AES-NI instruction set. This could allow an attacker to decrypt TLS traffic encrypted with one of the cipher suites based on AES CBC. CVE-2016-2108 David Benjamin from Google discovered that two separate bugs in the ASN.1 encoder, related to handling of negative zero integer values and large universal tags, could lead to an out-of-bounds write. CVE-2016-2109 Brian Carpenter discovered that when ASN.1 data is read from a BIO using functions such as d2i_CMS_bio(), a short invalid encoding can casuse allocation of large amounts of memory potentially consuming excessive resources or exhausting memory. CVE-2016-2176 Guido Vranken discovered that ASN.1 Strings that are over 1024 bytes can cause an overread in applications using the X509_NAME_oneline() function on EBCDIC systems. This could result in arbitrary stack data being returned in the buffer. Additional information about these issues can be found in the OpenSSL security advisory at https://www.openssl.org/news/secadv/20160503.txt NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-02
    modified 2018-07-06
    plugin id 90874
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90874
    title Debian DLA-456-1 : openssl security update
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20160510_OPENSSL_ON_SL6_X.NASL
    description Security Fix(es) : - A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) - Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) - It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) - Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) - A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109)
    last seen 2018-09-01
    modified 2016-10-19
    plugin id 91541
    published 2016-06-09
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91541
    title Scientific Linux Security Update : openssl on SL6.x i386/x86_64
  • NASL family MacOS X Local Security Checks
    NASL id MACOSX_10_11_6.NASL
    description The remote host is running a version of Mac OS X that is 10.11.x prior to 10.11.6. It is, therefore, affected by multiple vulnerabilities in the following components : - apache_mod_php - Audio - bsdiff - CFNetwork - CoreGraphics - FaceTime - Graphics Drivers - ImageIO - Intel Graphics Driver - IOHIDFamily - IOKit - IOSurface - Kernel - libc++abi - libexpat - LibreSSL - libxml2 - libxslt - Login Window - OpenSSL - QuickTime - Safari Login AutoFill - Sandbox Profiles Note that successful exploitation of the most serious issues can result in arbitrary code execution.
    last seen 2018-09-02
    modified 2018-07-14
    plugin id 92496
    published 2016-07-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=92496
    title Mac OS X 10.11.x < 10.11.6 Multiple Vulnerabilities
  • NASL family Gentoo Local Security Checks
    NASL id GENTOO_GLSA-201612-16.NASL
    description The remote host is affected by the vulnerability described in GLSA-201612-16 (OpenSSL: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers and the International Association for Cryptologic Research’s (IACR) paper, “Make Sure DSA Signing Exponentiations Really are Constant-Time” for further details. Impact : Remote attackers could cause a Denial of Service condition or have other unspecified impacts. Additionally, a time based side-channel attack may allow a local attacker to recover a private DSA key. Workaround : There is no known workaround at this time.
    last seen 2018-09-02
    modified 2017-10-02
    plugin id 95602
    published 2016-12-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=95602
    title GLSA-201612-16 : OpenSSL: Multiple vulnerabilities
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-1E39D934ED.NASL
    description Security fix for CVE-2016-2108, CVE-2016-2107, CVE-2016-2105, CVE-2016-2106 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-02
    modified 2016-10-18
    plugin id 91058
    published 2016-05-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91058
    title Fedora 22 : openssl-1.0.1k-15.fc22 (2016-1e39d934ed)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-561.NASL
    description This update for openssl fixes the following issues : - CVE-2016-2108: Memory corruption in the ASN.1 encoder (boo#977617) - CVE-2016-2107: Padding oracle in AES-NI CBC MAC check (boo#977616) - CVE-2016-2105: EVP_EncodeUpdate overflow (boo#977614) - CVE-2016-2106: EVP_EncryptUpdate overflow (boo#977615) - CVE-2016-2109: ASN.1 BIO excessive memory allocation (boo#976942) - boo#976943: Buffer overrun in ASN1_parse - boo#977621: Preserve digests for SNI - boo#958501: Fix openssl enc -non-fips-allow option in FIPS mode
    last seen 2018-09-01
    modified 2016-10-13
    plugin id 90933
    published 2016-05-06
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90933
    title openSUSE Security Update : openssl (openSUSE-2016-561)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2016-0049.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : - fix CVE-2016-2105 - possible overflow in base64 encoding - fix CVE-2016-2106 - possible overflow in EVP_EncryptUpdate - fix CVE-2016-2107 - padding oracle in stitched AES-NI CBC-MAC - fix CVE-2016-2108 - memory corruption in ASN.1 encoder - fix CVE-2016-2109 - possible DoS when reading ASN.1 data from BIO - fix CVE-2016-0799 - memory issues in BIO_printf - fix CVE-2016-0702 - side channel attack on modular exponentiation - fix CVE-2016-0705 - double-free in DSA private key parsing - fix CVE-2016-0797 - heap corruption in BN_hex2bn and BN_dec2bn - fix CVE-2015-3197 - SSLv2 ciphersuite enforcement - disable SSLv2 in the generic TLS method - fix 1-byte memory leak in pkcs12 parse (#1229871) - document some options of the speed command (#1197095) - fix high-precision timestamps in timestamping authority - fix CVE-2015-7575 - disallow use of MD5 in TLS1.2 - fix CVE-2015-3194 - certificate verify crash with missing PSS parameter - fix CVE-2015-3195 - X509_ATTRIBUTE memory leak - fix CVE-2015-3196 - race condition when handling PSK identity hint
    last seen 2018-09-01
    modified 2018-07-24
    plugin id 91154
    published 2016-05-16
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91154
    title OracleVM 3.3 / 3.4 : openssl (OVMSA-2016-0049) (SLOTH)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2016-0996.NASL
    description An update for openssl is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es) : * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) * It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) * Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, and CVE-2016-0799. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno Bock, and David Benjamin (Google) as the original reporters of CVE-2016-2108; Guido Vranken as the original reporter of CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, and CVE-2016-0799; and Juraj Somorovsky as the original reporter of CVE-2016-2107.
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 91037
    published 2016-05-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91037
    title RHEL 6 : openssl (RHSA-2016:0996)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2016-0135.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : - fix CVE-2016-2177 - possible integer overflow - fix CVE-2016-2178 - non-constant time DSA operations - fix CVE-2016-2179 - further DoS issues in DTLS - fix CVE-2016-2180 - OOB read in TS_OBJ_print_bio - fix CVE-2016-2181 - DTLS1 replay protection and unprocessed records issue - fix CVE-2016-2182 - possible buffer overflow in BN_bn2dec - fix CVE-2016-6302 - insufficient TLS session ticket HMAC length check - fix CVE-2016-6304 - unbound memory growth with OCSP status request - fix CVE-2016-6306 - certificate message OOB reads - mitigate CVE-2016-2183 - degrade all 64bit block ciphers and RC4 to 112 bit effective strength - replace expired testing certificates - fix CVE-2016-2105 - possible overflow in base64 encoding - fix CVE-2016-2106 - possible overflow in EVP_EncryptUpdate - fix CVE-2016-2107 - padding oracle in stitched AES-NI CBC-MAC - fix CVE-2016-2108 - memory corruption in ASN.1 encoder - fix CVE-2016-2109 - possible DoS when reading ASN.1 data from BIO - fix CVE-2016-0799 - memory issues in BIO_printf
    last seen 2018-09-01
    modified 2018-07-24
    plugin id 93761
    published 2016-09-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93761
    title OracleVM 3.3 / 3.4 : openssl (OVMSA-2016-0135)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-562.NASL
    description This update for openssl fixes the following issues : - CVE-2016-2105: EVP_EncodeUpdate overflow (bsc#977614) - CVE-2016-2106: EVP_EncryptUpdate overflow (bsc#977615) - CVE-2016-2107: Padding oracle in AES-NI CBC MAC check (bsc#977616) - CVE-2016-2108: Memory corruption in the ASN.1 encoder (bsc#977617) - CVE-2016-2109: ASN.1 BIO excessive memory allocation (bsc#976942) - bsc#976943: Buffer overrun in ASN1_parse
    last seen 2018-09-01
    modified 2016-10-13
    plugin id 91067
    published 2016-05-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91067
    title openSUSE Security Update : openssl (openSUSE-2016-562)
  • NASL family Misc.
    NASL id ORACLE_E-BUSINESS_CPU_OCT_2016.NASL
    description The version of Oracle E-Business installed on the remote host is missing the October 2016 Oracle Critical Patch Update (CPU). It is, therefore, affected by multiple vulnerabilities : - A heap buffer overflow condition exists in the OpenSSL subcomponent in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - A heap buffer overflow condition exists in the OpenSSL subcomponent in the EVP_EncryptUpdate() function within file crypto/evp/evp_enc.c that is triggered when handling a large amount of input data after a previous call occurs to the same function with a partial block. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2106) - Multiple flaws exist in the OpenSSL subcomponent in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - Multiple unspecified flaws exist in the OpenSSL subcomponent in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. (CVE-2016-2109) - An out-of-bounds read error exists in the OpenSSL subcomponent in the X509_NAME_oneline() function within file crypto/x509/x509_obj.c when handling very long ASN1 strings. An unauthenticated, remote attacker can exploit this to disclose the contents of stack memory. (CVE-2016-2176) - An unspecified flaw exists in the Runtime Catalog subcomponent in the iStore component that allows an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5489) - An unspecified flaw exists in the AD Utilities subcomponent in the Applications DBA component that allows a local attacker to disclose sensitive information. (CVE-2016-5517) - An unspecified flaw exists in the Workflow Events subcomponent in the Shipping Execution component that allows an unauthenticated, remote attacker to disclose sensitive information. (CVE-2016-5532) - An unspecified flaw exists in the Price Book subcomponent in the Advanced Pricing component that allows an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5557) - An unspecified flaw exists in the Requisition Management subcomponent in the iProcurement component that allows an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5562) - Multiple unspecified flaws exist in the AD Utilities subcomponent in the DBA component that allow an authenticated, remote attacker to impact confidentiality and integrity. (CVE- 2016-5567, CVE-2016-5570, CVE-2016-5571) - An unspecified flaw exists in the Resources Module subcomponent in the Common Applications Calendar component that allows an unauthenticated, remote attacker to disclose sensitive information. (CVE-2016-5575) - An unspecified flaw exists in the Candidate Self Service subcomponent in the iRecruitment component that allows a local attacker to gain elevated privileges. (CVE-2016-5581) - An unspecified flaw exists in the File Upload subcomponent in the One-to-One Fulfillment component that allows an unauthenticated, remote attacker to impact integrity. (CVE-2016-5583) - An unspecified flaw exists in the Select Application Dependencies subcomponent in the Interaction Center Intelligence component that allow an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5585) - An unspecified flaw exists in the Dispatch/Service Call Requests subcomponent in the Email Center component that allow an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5586) - Multiple unspecified flaws exist in the Outcome-Result subcomponent in the Customer Interaction History component that allow an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5587, CVE-2016-5591, CVE-2016-5593) - An unspecified flaw exists in the Responsibility Management subcomponent in the CRM Technical Foundation component that allows an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5589) - Multiple unspecified flaws exist in the Result-Reason subcomponent in the Customer Interaction History component that allow an unauthenticated, remote attacker to impact confidentiality and integrity. (CVE-2016-5592, CVE-2016-5595) - An unspecified flaw exists in the Default Responsibility subcomponent in the CRM Technical Foundation component that allows an unauthenticated, remote attacker to disclose sensitive information. (CVE-2016-5596)
    last seen 2018-09-01
    modified 2018-07-17
    plugin id 94164
    published 2016-10-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94164
    title Oracle E-Business Multiple Vulnerabilities (October 2016 CPU)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2016-0996.NASL
    description From Red Hat Security Advisory 2016:0996 : An update for openssl is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es) : * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) * It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) * Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, and CVE-2016-0799. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno Bock, and David Benjamin (Google) as the original reporters of CVE-2016-2108; Guido Vranken as the original reporter of CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, and CVE-2016-0799; and Juraj Somorovsky as the original reporter of CVE-2016-2107.
    last seen 2018-09-02
    modified 2018-07-24
    plugin id 91152
    published 2016-05-16
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91152
    title Oracle Linux 6 : openssl (ELSA-2016-0996)
  • NASL family Firewalls
    NASL id PFSENSE_SA-16_04.NASL
    description According to its self-reported version number, the remote pfSense install is prior to 2.3.1. It is, therefore, affected by multiple vulnerabilities.
    last seen 2018-09-19
    modified 2018-09-17
    plugin id 106500
    published 2018-01-31
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=106500
    title pfSense < 2.3.1 Multiple Vulnerabilities (SA-16_03 / SA-16-04)
  • NASL family F5 Networks Local Security Checks
    NASL id F5_BIGIP_SOL93600123.NASL
    description The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session, NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169. (CVE-2016-2107)
    last seen 2018-09-01
    modified 2018-07-12
    plugin id 94986
    published 2016-11-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94986
    title F5 Networks BIG-IP : OpenSSL vulnerability (K93600123)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-564.NASL
    description This update for openssl fixes the following issues : - CVE-2016-2108: Memory corruption in the ASN.1 encoder (bsc#977617) - CVE-2016-2107: Padding oracle in AES-NI CBC MAC check (bsc#977616) - CVE-2016-2105: EVP_EncodeUpdate overflow (bsc#977614) - CVE-2016-2106: EVP_EncryptUpdate overflow (bsc#977615) - CVE-2016-2109: ASN.1 BIO excessive memory allocation (bsc#976942) - bsc#976943: Buffer overrun in ASN1_parse - bsc#977621: Preserve negotiated digests for SNI (bsc#977621) - bsc#958501: Fix openssl enc -non-fips-allow option in FIPS mode (bsc#958501) This update was imported from the SUSE:SLE-12-SP1:Update update project.
    last seen 2018-09-02
    modified 2016-10-13
    plugin id 90934
    published 2016-05-06
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90934
    title openSUSE Security Update : openssl (openSUSE-2016-564)
  • NASL family Misc.
    NASL id LCE_4_8_1.NASL
    description The version of Tenable Log Correlation Engine (LCE) installed on the remote host is prior to 4.8.1. It is, therefore, affected by the following vulnerabilities : - Multiple cross-site scripting (XSS) vulnerabilities exist in the Handlebars library in the lib/handlebars/utils.js script due to a failure to properly escape input passed as unquoted attributes to templates. An unauthenticated, remote attacker can exploit these vulnerabilities, via a specially crafted request, to execute arbitrary script code in a user's browser session. (CVE-2015-8861, CVE-2015-8862) - A heap-based buffer overflow condition exists in the Perl-Compatible Regular Expressions (PCRE) component that is triggered when processing nested back references in a duplicate named group. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-1283) - An out-of-bounds read error exists in the libxml2 component in parserInternals.c due to improper parsing of characters in an XML file. An unauthenticated, remote attacker can exploit this to disclose sensitive information or cause a denial of service condition. (CVE-2016-1833) - An overflow condition exists in the libxml2 component in xmlstring.c due to improper validation of user-supplied input when handling a string with NULL. An unauthenticated, remote attacker can exploit this, via a specially crafted file, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-1834) - Multiple use-after-free errors exist in the libxml2 component in parser.c that is triggered when parsing complex names. An unauthenticated, remote attacker can exploit these issues, via a specially crafted file, to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1835, CVE-2016-1836) - Multiple heap-based buffer overflow conditions exist in the libxml2 component in HTMLparser.c and xmlregexp.c due to improper validation of user-supplied input when parsing characters in a range. An unauthenticated, remote attacker can exploit these issues, via a specially crafted file, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-1837, CVE-2016-1839, CVE-2016-1840) - Multiple out-of-bounds read errors exist in the libxml2 component in parser.c. An unauthenticated, remote attacker can exploit these issues to disclose sensitive information or cause a denial of service condition. (CVE-2016-1838, CVE-2016-4447) - A heap buffer overflow condition exists in the OpenSSL component in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - A heap buffer overflow condition exists in the OpenSSL component in the EVP_EncryptUpdate() function within file crypto/evp/evp_enc.c that is triggered when handling a large amount of input data after a previous call occurs to the same function with a partial block. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2106) - Flaws exist in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - A remote code execution vulnerability exists in the OpenSSL component in the ASN.1 encoder due to an underflow condition that occurs when attempting to encode the value zero represented as a negative integer. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. (CVE-2016-2108) - Multiple unspecified flaws exist in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. (CVE-2016-2109) - An out-of-bounds read error exists in the X509_NAME_oneline() function within file crypto/x509/x509_obj.c when handling very long ASN1 strings. An unauthenticated, remote attacker can exploit this to disclose the contents of stack memory. (CVE-2016-2176) - An overflow condition exists in the Perl-Compatible Regular Expressions (PCRE) component due to improper validation of user-supplied input when handling the (*ACCEPT) verb. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-3191) - A flaw exists in the libxml2 component in parser.c that occurs when handling XML content in recovery mode. An unauthenticated, remote attacker can exploit this to cause a stack exhaustion, resulting in a denial of service condition. (CVE-2016-3627) - A flaw exists in the libxml2 component in parser.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a stack exhaustion, resulting in a denial of service condition. (CVE-2016-3705) - A format string flaw exists in the libxml2 component due to improper use of string format specifiers (e.g. %s and %x). An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-4448) - An XML external entity injection vulnerability exists in parser.c due to improper parsing of XML data. An unauthenticated, remote attacker can exploit this, via specially crafted XML data, to disclose arbitrary files or cause a denial of service condition. (CVE-2016-4449) - An out-of-bounds read error exists in the libxml2 component in xmlsave.c that occurs when handling XML content in recovery mode. An unauthenticated, remote attacker can exploit this to disclose sensitive information or cause a denial of service condition. (CVE-2016-4483) - A security bypass vulnerability exists in the libcurl component due to the program attempting to resume TLS sessions even if the client certificate fails. An unauthenticated, remote attacker can exploit this to bypass validation mechanisms. (CVE-2016-5419) - An information disclosure vulnerability exists in the libcurl component due to the program reusing TLS connections with different client certificates. An unauthenticated, remote attacker can exploit this to disclose sensitive cross-realm information. (CVE-2016-5420) - A use-after-free error exists in the libcurl component that is triggered as connection pointers are not properly cleared for easy handles. An unauthenticated, remote attacker can exploit this to dereference already freed memory, potentially resulting in the execution of arbitrary code. (CVE-2016-5421) - Multiple stored cross-site scripting (XSS) vulnerabilities exist due to improper validation of user-supplied input. An authenticated, remote attacker can exploit these, via a specially crafted request, to execute arbitrary script code in a user's browsers session. (CVE-2016-9261, VulnDB 151706)
    last seen 2018-09-01
    modified 2018-07-12
    plugin id 97893
    published 2017-03-22
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=97893
    title Tenable Log Correlation Engine (LCE) < 4.8.1 Multiple Vulnerabilities
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2016-2073.NASL
    description An update for openssl is now available for Red Hat Enterprise Linux 6.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es) : * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) * It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) * Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, and CVE-2016-0799. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno Bock, and David Benjamin (Google) as the original reporters of CVE-2016-2108; Guido Vranken as the original reporter of CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, and CVE-2016-0799; and Juraj Somorovsky as the original reporter of CVE-2016-2107.
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 94105
    published 2016-10-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94105
    title RHEL 6 : openssl (RHSA-2016:2073)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2016-0722.NASL
    description An update for openssl is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es) : * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) * It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) * Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, and CVE-2016-0799. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno Bock, and David Benjamin (Google) as the original reporters of CVE-2016-2108; Guido Vranken as the original reporter of CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, and CVE-2016-0799; and Juraj Somorovsky as the original reporter of CVE-2016-2107.
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 91033
    published 2016-05-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91033
    title RHEL 7 : openssl (RHSA-2016:0722)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-1411324654.NASL
    description Security fix for CVE-2016-2108, CVE-2016-2107, CVE-2016-2105, CVE-2016-2106 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2016-10-18
    plugin id 90949
    published 2016-05-09
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90949
    title Fedora 24 : openssl-1.0.2h-1.fc24 (2016-1411324654)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-1233-1.NASL
    description This update for openssl fixes the following issues : - CVE-2016-2108: Memory corruption in the ASN.1 encoder (bsc#977617) - CVE-2016-2107: Padding oracle in AES-NI CBC MAC check (bsc#977616) - CVE-2016-2105: EVP_EncodeUpdate overflow (bsc#977614) - CVE-2016-2106: EVP_EncryptUpdate overflow (bsc#977615) - CVE-2016-2109: ASN.1 BIO excessive memory allocation (bsc#976942) - bsc#976943: Buffer overrun in ASN1_parse - bsc#977621: Preserve negotiated digests for SNI (bsc#977621) - bsc#958501: Fix openssl enc -non-fips-allow option in FIPS mode (bsc#958501) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-30
    modified 2018-11-29
    plugin id 90914
    published 2016-05-05
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90914
    title SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2016:1233-1)
  • NASL family FreeBSD Local Security Checks
    NASL id FREEBSD_PKG_01D729CA114311E6B55EB499BAEBFEAF.NASL
    description OpenSSL reports : Memory corruption in the ASN.1 encoder Padding oracle in AES-NI CBC MAC check EVP_EncodeUpdate overflow EVP_EncryptUpdate overflow ASN.1 BIO excessive memory allocation EBCDIC overread (OpenSSL only)
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 90876
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90876
    title FreeBSD : OpenSSL -- multiple vulnerabilities (01d729ca-1143-11e6-b55e-b499baebfeaf)
  • NASL family Web Servers
    NASL id OPENSSL_1_0_2H.NASL
    description According to its banner, the remote host is running a version of OpenSSL 1.0.2 prior to 1.0.2h. It is, therefore, affected by the following vulnerabilities : - A heap buffer overflow condition exists in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - A heap buffer overflow condition exists in the EVP_EncryptUpdate() function within file crypto/evp/evp_enc.c that is triggered when handling a large amount of input data after a previous call occurs to the same function with a partial block. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2106) - Flaws exist in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - Multiple unspecified flaws exist in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. (CVE-2016-2109) - An out-of-bounds read error exists in the X509_NAME_oneline() function within file crypto/x509/x509_obj.c when handling very long ASN1 strings. An unauthenticated, remote attacker can exploit this to disclose the contents of stack memory. (CVE-2016-2176)
    last seen 2018-09-02
    modified 2018-07-16
    plugin id 90891
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90891
    title OpenSSL 1.0.2 < 1.0.2h Multiple Vulnerabilities
  • NASL family Misc.
    NASL id VIRTUALBOX_5_0_22.NASL
    description The Oracle VM VirtualBox application installed on the remote host is a version prior to 5.0.22. It is, therefore, affected by multiple vulnerabilities in the bundled OpenSSL component : - A heap buffer overflow condition exists in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - A heap buffer overflow condition exists in the EVP_EncryptUpdate() function within file crypto/evp/evp_enc.c that is triggered when handling a large amount of input data after a previous call occurs to the same function with a partial block. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2106) - Flaws exist in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - Multiple unspecified flaws exist in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. (CVE-2016-2109) - An out-of-bounds read error exists in the X509_NAME_oneline() function within file crypto/x509/x509_obj.c when handling very long ASN1 strings. An unauthenticated, remote attacker can exploit this to disclose the contents of stack memory. (CVE-2016-2176)
    last seen 2018-11-08
    modified 2018-11-07
    plugin id 92458
    published 2016-07-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=92458
    title Oracle VM VirtualBox < 5.0.22 Multiple Vulnerabilities (July 2016 CPU)
  • NASL family Web Servers
    NASL id ORACLE_HTTP_SERVER_CPU_JAN_2018.NASL
    description The version of Oracle HTTP Server installed on the remote host is affected by multiple vulnerabilities as noted in the January 2018 CPU advisory.
    last seen 2018-11-17
    modified 2018-11-15
    plugin id 106299
    published 2018-01-24
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=106299
    title Oracle Fusion Middleware Oracle HTTP Server Multiple Vulnerabilities (January 2018 CPU)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2016-0722.NASL
    description An update for openssl is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es) : * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) * It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) * Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, and CVE-2016-0799. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno Bock, and David Benjamin (Google) as the original reporters of CVE-2016-2108; Guido Vranken as the original reporter of CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, and CVE-2016-0799; and Juraj Somorovsky as the original reporter of CVE-2016-2107.
    last seen 2018-11-11
    modified 2018-11-10
    plugin id 91017
    published 2016-05-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91017
    title CentOS 7 : openssl (CESA-2016:0722)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-3566.NASL
    description Several vulnerabilities were discovered in OpenSSL, a Secure Socket Layer toolkit. - CVE-2016-2105 Guido Vranken discovered that an overflow can occur in the function EVP_EncodeUpdate(), used for Base64 encoding, if an attacker can supply a large amount of data. This could lead to a heap corruption. - CVE-2016-2106 Guido Vranken discovered that an overflow can occur in the function EVP_EncryptUpdate() if an attacker can supply a large amount of data. This could lead to a heap corruption. - CVE-2016-2107 Juraj Somorovsky discovered a padding oracle in the AES CBC cipher implementation based on the AES-NI instruction set. This could allow an attacker to decrypt TLS traffic encrypted with one of the cipher suites based on AES CBC. - CVE-2016-2108 David Benjamin from Google discovered that two separate bugs in the ASN.1 encoder, related to handling of negative zero integer values and large universal tags, could lead to an out-of-bounds write. - CVE-2016-2109 Brian Carpenter discovered that when ASN.1 data is read from a BIO using functions such as d2i_CMS_bio(), a short invalid encoding can cause allocation of large amounts of memory potentially consuming excessive resources or exhausting memory. Additional information about these issues can be found in the OpenSSL security advisory at https://www.openssl.org/news/secadv/20160503.txt
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 90896
    published 2016-05-05
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90896
    title Debian DSA-3566-1 : openssl - security update
  • NASL family Web Servers
    NASL id OPENSSL_1_0_1T.NASL
    description According to its banner, the remote host is running a version of OpenSSL 1.0.1 prior to 1.0.1t. It is, therefore, affected by the following vulnerabilities : - A heap buffer overflow condition exists in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - A heap buffer overflow condition exists in the EVP_EncryptUpdate() function within file crypto/evp/evp_enc.c that is triggered when handling a large amount of input data after a previous call occurs to the same function with a partial block. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2106) - Flaws exist in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - Multiple unspecified flaws exist in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. (CVE-2016-2109) - An out-of-bounds read error exists in the X509_NAME_oneline() function within file crypto/x509/x509_obj.c when handling very long ASN1 strings. An unauthenticated, remote attacker can exploit this to disclose the contents of stack memory. (CVE-2016-2176)
    last seen 2018-09-01
    modified 2018-07-16
    plugin id 90890
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90890
    title OpenSSL 1.0.1 < 1.0.1t Multiple Vulnerabilities
  • NASL family Misc.
    NASL id ORACLE_ENTERPRISE_MANAGER_JUL_2016_CPU.NASL
    description The version of Oracle Enterprise Manager Cloud Control installed on the remote host is affected by multiple vulnerabilities in the Enterprise Manager Base Platform component : - Multiple flaws exist in the OpenSSL library bundled in the Discovery Framework subcomponent, specifically in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c, that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - An unspecified flaw exists in the UI Framework subcomponent that allows an unauthenticated, remote attacker to disclose potentially sensitive information. (CVE-2016-3540) - An unspecified flaw exists in the Security Framework subcomponent that allows a local attacker to impact confidentiality and integrity. (CVE-2016-3563) Note that the product was formerly known as Enterprise Manager Grid Control.
    last seen 2018-11-17
    modified 2018-11-15
    plugin id 92585
    published 2016-07-27
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=92585
    title Oracle Enterprise Manager Cloud Control Multiple Vulnerabilities (July 2016 CPU)
  • NASL family Misc.
    NASL id ORACLE_SECURE_GLOBAL_DESKTOP_JUL_2016_CPU.NASL
    description The version of Oracle Secure Global Desktop installed on the remote host is 4.63, 4.71, or 5.2 and is missing a security patch from the July 2016 Critical Patch Update (CPU). It is, therefore, affected by the following vulnerabilities : - An integer overflow condition exists in the X Server subcomponent in the read_packet() function due to improper validation of user-supplied input when calculating the amount of memory required to handle returned data. A remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. Note that this vulnerability only affects versions 4.71 and 5.2. (CVE-2013-2064) - A carry propagating flaw exists in the OpenSSL subcomponent in the x86_64 Montgomery squaring implementation that may cause the BN_mod_exp() function to produce incorrect results. An attacker can exploit this to obtain sensitive information regarding private keys. (CVE-2015-3193) - A NULL pointer dereference flaw exists in the OpenSSL subcomponent in file rsa_ameth.c when handling ASN.1 signatures that use the RSA PSS algorithm but are missing a mask generation function parameter. A remote attacker can exploit this to cause the signature verification routine to crash, leading to a denial of service. (CVE-2015-3194) - A key disclosure vulnerability exists in the OpenSSL subcomponent due to improper handling of cache-bank conflicts on the Intel Sandy-bridge microarchitecture. An attacker can exploit this to gain access to RSA key information. (CVE-2016-0702) - A NULL pointer dereference flaw exists in the OpenSSL subcomponent in the BN_hex2bn() and BN_dec2bn() functions. A remote attacker can exploit this to trigger a heap corruption, resulting in the execution of arbitrary code. (CVE-2016-0797) - Multiple memory corruption issues exist in the OpenSSL subcomponent that allow a remote attacker to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-0799) - A heap buffer overflow condition exists in the OpenSSL subcomponent in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - Multiple flaws exist in the OpenSSL subcomponent in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - An unspecified flaw exists in the OpenSSL subcomponent that allows a remote attacker to execute arbitrary code. (CVE-2016-3613)
    last seen 2018-09-01
    modified 2018-07-18
    plugin id 92543
    published 2016-07-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=92543
    title Oracle Secure Global Desktop Multiple Vulnerabilities (July 2016 CPU)
  • NASL family CGI abuses
    NASL id SPLUNK_642.NASL
    description According to its self-reported version number, the version of Splunk Enterprise hosted on the remote web server is 5.0.x, 6.0.x prior to 6.0.12, 6.1.x prior to 6.1.11, 6.2.x prior to 6.2.11, 6.3.x prior to 6.3.6, or 6.4.x prior to 6.4.2; or else it is Splunk Light version 6.4.x prior to 6.4.2. It is, therefore, affected by the following vulnerabilities : - An integer signedness error exists in libarchive in the archive_write_zip_data() function within file archive_write_set_format_zip.c due to improper conversion between unsigned and signed integer types when running on 64-bit CPUs. An unauthenticated, remote attacker can exploit this to cause a buffer overflow, resulting in a denial of service condition. (CVE-2013-0211) - A path traversal vulnerability exists in libarchive in the bsdcpio() function within file in cpio/cpio.c due to improper sanitization of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted path in an archive, to write to arbitrary files. (CVE-2015-2304) - A heap-based buffer overflow condition exists in libarchive in the zip_read_mac_metadata() function within file archive_read_support_format_zip.c due to improper sanitization of user-supplied input. An unauthenticated, remote attacker can exploit this, via specially crafted entry-size values in a ZIP archive, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-1541) - Multiple flaws exist in the OpenSSL library in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - An unspecified cross-site scripting (XSS) vulnerability exists due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to execute arbitrary script code in the user's browser session. (VulnDB 142260) - An unspecified cross-site redirection vulnerability exists due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted web link, to redirect the browser to an arbitrary website of the attacker's own choosing. (VulnDB 142261) Note that Splunk Enterprise 5.0.x will not be patched for OpenSSL issues, and it is recommended you upgrade to the latest version. Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
    last seen 2018-11-17
    modified 2018-11-15
    plugin id 92790
    published 2016-08-08
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=92790
    title Splunk Enterprise < 5.0.16 / 6.0.12 / 6.1.11 / 6.2.11 / 6.3.6 / 6.4.2 or Splunk Light < 6.4.2 Multiple Vulnerabilities
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-1228-1.NASL
    description This update for openssl fixes the following issues : - CVE-2016-2108: Memory corruption in the ASN.1 encoder (bsc#977617) - CVE-2016-2107: Padding oracle in AES-NI CBC MAC check (bsc#977616) - CVE-2016-2105: EVP_EncodeUpdate overflow (bsc#977614) - CVE-2016-2106: EVP_EncryptUpdate overflow (bsc#977615) - CVE-2016-2109: ASN.1 BIO excessive memory allocation (bsc#976942) - bsc#976943: Buffer overrun in ASN1_parse - bsc#977621: Preserve negotiated digests for SNI (bsc#977621) - bsc#958501: Fix openssl enc -non-fips-allow option in FIPS mode (bsc#958501) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-30
    modified 2018-11-29
    plugin id 90913
    published 2016-05-05
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90913
    title SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2016:1228-1)
  • NASL family Misc.
    NASL id CITRIX_XENSERVER_CTX212736.NASL
    description The version of Citrix XenServer running on the remote host is affected by multiple vulnerabilities in the bundled versions of OpenSSL and QEMU : - Multiple flaws exist in the bundled version of OpenSSL in the aesni_cbc_hmac_sha1_cipher() and aesni_cbc_hmac_sha256_cipher() functions that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these issues to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - A remote code execution vulnerability exists in the bundled version of OpenSSL in the ASN.1 encoder component due to an underflow condition that occurs when attempting to encode the value zero represented as a negative integer. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. (CVE-2016-2108) - An out-of-bounds write error exists in the bundled version of QEMU in the vga_update_memory_access() function that is triggered when access nodes are changed after the register bank has been set. An attacker on the guest can exploit this to execute arbitrary code with the privileges of the host's QEMU process. (CVE-2016-3710) - An integer overflow condition exists in the bundled version of QEMU in the vbe_update_vgaregs() function that is triggered when setting certain VGA registers while in VBE mode. An attacker on the guest can exploit this to crash the host's QEMU process. (CVE-2016-3712)
    last seen 2018-09-02
    modified 2018-07-06
    plugin id 91352
    published 2016-05-27
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91352
    title Citrix XenServer Multiple Vulnerabilities (CTX212736)
  • NASL family Web Servers
    NASL id SUN_JAVA_WEB_SERVER_7_0_27.NASL
    description According to its self-reported version, the Oracle iPlanet Web Server (formerly known as Sun Java System Web Server) running on the remote host is 7.0.x prior to 7.0.27 Patch 26834070. It is, therefore, affected by an unspecified vulnerability in the Network Security Services (NSS) library with unknown impact.
    last seen 2018-09-01
    modified 2018-08-03
    plugin id 106349
    published 2018-01-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=106349
    title Oracle iPlanet Web Server 7.0.x < 7.0.27 NSS Unspecified Vulnerability (January 2018 CPU)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2016-0996.NASL
    description An update for openssl is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es) : * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Two integer overflow flaws, leading to buffer overflows, were found in the way the EVP_EncodeUpdate() and EVP_EncryptUpdate() functions of OpenSSL parsed very large amounts of input data. A remote attacker could use these flaws to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2105, CVE-2016-2106) * It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when the connection used the AES CBC cipher suite and the server supported AES-NI. A remote attacker could possibly use this flaw to retrieve plain text from encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2016-2107) * Several flaws were found in the way BIO_*printf functions were implemented in OpenSSL. Applications which passed large amounts of untrusted data through these functions could crash or potentially execute code with the permissions of the user running such an application. (CVE-2016-0799, CVE-2016-2842) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, and CVE-2016-0799. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno Böck, and David Benjamin (Google) as the original reporters of CVE-2016-2108; Guido Vranken as the original reporter of CVE-2016-2842, CVE-2016-2105, CVE-2016-2106, and CVE-2016-0799; and Juraj Somorovsky as the original reporter of CVE-2016-2107.
    last seen 2018-09-02
    modified 2018-07-02
    plugin id 91171
    published 2016-05-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91171
    title CentOS 6 : openssl (CESA-2016:0996)
  • NASL family CISCO
    NASL id CISCO_TELEPRESENCE_VCS_MULTIPLE_880.NASL
    description According to its self-reported version, the Cisco TelePresence Video Communication Server (VCS) / Expressway running on the remote host is 8.x prior to 8.8. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists, known as Bar Mitzvah, due to improper combination of state data with key data by the RC4 cipher algorithm during the initialization phase. A man-in-the-middle attacker can exploit this, via a brute-force attack using LSB values, to decrypt the traffic. (CVE-2015-2808) - A flaw exists in the web framework of TelePresence Video Communication Server (VCS) Expressway due to missing authorization checks on certain administrative pages. An authenticated, remote attacker can exploit this to bypass read-only restrictions and install Tandberg Linux Packages (TLPs) without proper authorization. (CVE-2015-6413) - A flaw exists in certificate management and validation for the Mobile and Remote Access (MRA) component due to improper input validation of a trusted certificate. An unauthenticated, remote attacker can exploit this, using a trusted certificate, to bypass authentication and gain access to internal HTTP system resources. (CVE-2016-1444) - A heap buffer overflow condition exists in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - A heap buffer overflow condition exists in the EVP_EncryptUpdate() function within file crypto/evp/evp_enc.c that is triggered when handling a large amount of input data after a previous call occurs to the same function with a partial block. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2106) - Multiple flaws exist in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - A remote code execution vulnerability exists in the ASN.1 encoder due to an underflow condition that occurs when attempting to encode the value zero represented as a negative integer. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. (CVE-2016-2108) - Multiple unspecified flaws exist in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. (CVE-2016-2109) - An out-of-bounds read error exists in the X509_NAME_oneline() function within file crypto/x509/x509_obj.c when handling very long ASN.1 strings. An unauthenticated, remote attacker can exploit this to disclose the contents of stack memory. (CVE-2016-2176) - An information disclosure vulnerability exists in the file system permissions due to certain files having overly permissive permissions. An unauthenticated, local attacker can exploit this to disclose sensitive information. (Cisco bug ID CSCuw55636) Note that Cisco bug ID CSCuw55636 and CVE-2015-6413 only affect versions 8.6.x prior to 8.8.
    last seen 2018-11-16
    modified 2018-11-15
    plugin id 92045
    published 2016-07-14
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=92045
    title Cisco TelePresence VCS / Expressway 8.x < 8.8 Multiple Vulnerabilities (Bar Mitzvah)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2959-1.NASL
    description Huzaifa Sidhpurwala, Hanno Bock, and David Benjamin discovered that OpenSSL incorrectly handled memory when decoding ASN.1 structures. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-2108) Juraj Somorovsky discovered that OpenSSL incorrectly performed padding when the connection uses the AES CBC cipher and the server supports AES-NI. A remote attacker could possibly use this issue to perform a padding oracle attack and decrypt traffic. (CVE-2016-2107) Guido Vranken discovered that OpenSSL incorrectly handled large amounts of input data to the EVP_EncodeUpdate() function. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-2105) Guido Vranken discovered that OpenSSL incorrectly handled large amounts of input data to the EVP_EncryptUpdate() function. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-2106) Brian Carpenter discovered that OpenSSL incorrectly handled memory when ASN.1 data is read from a BIO. A remote attacker could possibly use this issue to cause memory consumption, resulting in a denial of service. (CVE-2016-2109) As a security improvement, this update also modifies OpenSSL behaviour to reject DH key sizes below 1024 bits, preventing a possible downgrade attack. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 90887
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90887
    title Ubuntu 12.04 LTS / 14.04 LTS / 15.10 / 16.04 LTS : openssl vulnerabilities (USN-2959-1)
  • NASL family Firewalls
    NASL id BLUECOAT_PROXY_SG_6_5_9_8.NASL
    description The self-reported SGOS version installed on the remote Blue Coat ProxySG device is 6.5.x prior to 6.5.9.8 or 6.6.x prior to 6.6.4.1. It is, therefore, affected by multiple vulnerabilities in its bundled version of OpenSSL : - Multiple flaws exist in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. Note that this issue does not affect the SG300 and SG600 hardware platforms. (CVE-2016-2107) - A remote code execution vulnerability exists in the ASN.1 encoder due to an underflow condition that occurs when attempting to encode the value zero represented as a negative integer. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in the execution of arbitrary code. (CVE-2016-2108) - Multiple unspecified flaws exist in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. Note that this issue only affects management connections. (CVE-2016-2109)
    last seen 2018-09-01
    modified 2018-06-29
    plugin id 93381
    published 2016-09-08
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93381
    title Blue Coat ProxySG 6.5.x < 6.5.9.8 / 6.6.x < 6.6.4.1 Multiple OpenSSL Vulnerabilities
  • NASL family General
    NASL id OPENSSL_AES_NI_PADDING_ORACLE.NASL
    description The remote host is affected by a man-in-the-middle (MitM) information disclosure vulnerability due to an error in the implementation of ciphersuites that use AES in CBC mode with HMAC-SHA1 or HMAC-SHA256. The implementation is specially written to use the AES acceleration available in x86/amd64 processors (AES-NI). The error messages returned by the server allow allow a man-in-the-middle attacker to conduct a padding oracle attack, resulting in the ability to decrypt network traffic.
    last seen 2018-11-17
    modified 2018-11-15
    plugin id 91572
    published 2016-06-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91572
    title OpenSSL AES-NI Padding Oracle MitM Information Disclosure
  • NASL family Web Servers
    NASL id HPSMH_7_6.NASL
    description According to its banner, the version of HP System Management Homepage (SMH) hosted on the remote web server is prior to 7.6. It is, therefore, affected by the following vulnerabilities : - A heap buffer overflow condition exists in OpenSSL in the EVP_EncodeUpdate() function within file crypto/evp/encode.c that is triggered when handling a large amount of input data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2105) - A heap buffer overflow condition exists in OpenSSL in the EVP_EncryptUpdate() function within file crypto/evp/evp_enc.c that is triggered when handling a large amount of input data after a previous call occurs to the same function with a partial block. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-2106) - Multiple flaws exist OpenSSL in the aesni_cbc_hmac_sha1_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha1.c and the aesni_cbc_hmac_sha256_cipher() function in file crypto/evp/e_aes_cbc_hmac_sha256.c that are triggered when the connection uses an AES-CBC cipher and AES-NI is supported by the server. A man-in-the-middle attacker can exploit these to conduct a padding oracle attack, resulting in the ability to decrypt the network traffic. (CVE-2016-2107) - Multiple unspecified flaws exist in OpenSSL in the d2i BIO functions when reading ASN.1 data from a BIO due to invalid encoding causing a large allocation of memory. An unauthenticated, remote attacker can exploit these to cause a denial of service condition through resource exhaustion. (CVE-2016-2109) - A certificate validation bypass vulnerability exists in cURL and libcurl due to improper validation of TLS certificates. A man-in-the-middle attacker can exploit this, via a spoofed certificate that appears valid, to disclose or manipulate transmitted data. (CVE-2016-3739) - An integer overflow condition exists in PHP in the php_raw_url_encode() function within file ext/standard/url.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to have an unspecified impact. (CVE-2016-4070) - A flaw exists in PHP in the php_snmp_error() function within file ext/snmp/snmp.c that is triggered when handling format string specifiers. An unauthenticated, remote attacker can exploit this, via a crafted SNMP object, to cause a denial of service or to execute arbitrary code. (CVE-2016-4071) - An invalid memory write error exists in PHP when handling the path of phar file names that allows an attacker to have an unspecified impact. (CVE-2016-4072) - A remote code execution vulnerability exists in PHP in phar_object.c due to improper handling of zero-length uncompressed data. An unauthenticated, remote attacker can exploit this, via a specially crafted TAR, ZIP, or PHAR file, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-4342) - A remote code execution vulnerability exists in PHP in the phar_make_dirstream() function within file ext/phar/dirstream.c due to improper handling of ././@LongLink files. An unauthenticated, remote attacker can exploit this, via a specially crafted TAR file, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-4343) - A cross-site scripting (XSS) vulnerability exists due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to execute arbitrary script code in a user's browser session. (CVE-2016-4393) - An unspecified HTTP Strict Transport Security (HSTS) bypass vulnerability exists that allows authenticated, remote attackers to disclose sensitive information. (CVE-2016-4394) - A remote code execution vulnerability exists due to an overflow condition in the mod_smh_config.so library caused by improper validation of user-supplied input when parsing the admin-group parameter supplied to the /proxy/SetSMHData endpoint. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-4395) - A remote code execution vulnerability exists due to an overflow condition in the mod_smh_config.so library caused by improper validation of user-supplied input when parsing the TKN parameter supplied to the /Proxy/SSO endpoint. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-4396) - An out-of-bounds read error exists in PHP in the php_str2num() function in bcmath.c when handling negative scales. An unauthenticated, remote attacker can exploit this, via a crafted call, to cause a denial of service condition or the disclosure of memory contents. (CVE-2016-4537) - A flaw exists in PHP the bcpowmod() function in bcmath.c due to modifying certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variables. An unauthenticated, remote attacker can exploit this, via a crafted call, to cause a denial of service condition. (CVE-2016-4538) - A flaw exists in PHP in the xml_parse_into_struct() function in xml.c when handling specially crafted XML contents. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2016-4539) - Multiple out-of-bounds read errors exist in PHP within file ext/intl/grapheme/grapheme_string.c when handling negative offsets in the zif_grapheme_stripos() and zif_grapheme_strpos() functions. An unauthenticated, remote attacker can exploit these issues to cause a denial of service condition or disclose memory contents. (CVE-2016-4540, CVE-2016-4541) - A flaw exists in PHP in the exif_process_IFD_TAG() function in exif.c due to improper construction of spprintf arguments. An unauthenticated, remote attacker can exploit this, via crafted header data, to cause an out-of-bounds read error, resulting in a denial of service condition or the disclosure of memory contents. (CVE-2016-4542) - A flaw exists in PHP in the exif_process_IFD_in_JPEG() function in exif.c due to improper validation of IFD sizes. An unauthenticated, remote attacker can exploit this, via crafted header data, to cause an out-of-bounds read error, resulting in a denial of service condition or the disclosure of memory contents. (CVE-2016-4543) - A man-in-the-middle vulnerability exists, known as 'httpoxy', in the Apache Tomcat, Apache HTTP Server, and PHP components due to a failure to properly resolve namespace conflicts in accordance with RFC 3875 section 4.1.18. The HTTP_PROXY environment variable is set based on untrusted user data in the 'Proxy' header of HTTP requests. The HTTP_PROXY environment variable is used by some web client libraries to specify a remote proxy server. A remote attacker can exploit this, via a crafted 'Proxy' header in an HTTP request, to redirect an application's internal HTTP traffic to an arbitrary proxy server where it may be observed or manipulated. (CVE-2016-5385, CVE-2016-5387, CVE-2016-5388) Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
    last seen 2018-11-16
    modified 2018-11-15
    plugin id 94654
    published 2016-11-09
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94654
    title HP System Management Homepage < 7.6 Multiple Vulnerabilities (HPSBMU03653) (httpoxy)
packetstorm via4
data source https://packetstormsecurity.com/files/download/143369/orionbrowser79-mitm.txt
id PACKETSTORM:143369
last seen 2017-07-15
published 2017-07-14
reporter MaXe
source https://packetstormsecurity.com/files/143369/Orion-Elite-Hidden-IP-Browser-Pro-7.9-OpenSSL-Tor-Man-In-The-Middle.html
title Orion Elite Hidden IP Browser Pro 7.9 OpenSSL / Tor / Man-In-The-Middle
redhat via4
advisories
  • rhsa
    id RHSA-2016:0722
  • rhsa
    id RHSA-2016:0996
  • rhsa
    id RHSA-2016:2073
  • rhsa
    id RHSA-2016:2957
rpms
  • openssl-1:1.0.1e-51.el7_2.5
  • openssl-devel-1:1.0.1e-51.el7_2.5
  • openssl-libs-1:1.0.1e-51.el7_2.5
  • openssl-perl-1:1.0.1e-51.el7_2.5
  • openssl-static-1:1.0.1e-51.el7_2.5
  • openssl-0:1.0.1e-48.el6_8.1
  • openssl-devel-0:1.0.1e-48.el6_8.1
  • openssl-perl-0:1.0.1e-48.el6_8.1
  • openssl-static-0:1.0.1e-48.el6_8.1
refmap via4
apple APPLE-SA-2016-07-18-1
bid
  • 89760
  • 91787
cisco 20160504 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
confirm
debian DSA-3566
fedora
  • FEDORA-2016-05c567df1a
  • FEDORA-2016-1411324654
  • FEDORA-2016-1e39d934ed
freebsd FreeBSD-SA-16:17
gentoo GLSA-201612-16
misc
sectrack 1035721
slackware SSA:2016-124-01
suse
  • SUSE-SU-2016:1206
  • SUSE-SU-2016:1228
  • SUSE-SU-2016:1233
  • openSUSE-SU-2016:1237
  • openSUSE-SU-2016:1238
  • openSUSE-SU-2016:1240
  • openSUSE-SU-2016:1243
  • openSUSE-SU-2016:1566
ubuntu USN-2959-1
the hacker news via4
id THN:7CACCDBBDB47286572F59C67E92AF821
last seen 2018-01-27
modified 2016-05-05
published 2016-05-04
reporter Mohit Kumar
source https://thehackernews.com/2016/05/openssl-vulnerability.html
title High-Severity OpenSSL Vulnerability allows Hackers to Decrypt HTTPS Traffic
Last major update 09-05-2017 - 21:29
Published 04-05-2016 - 21:59
Last modified 30-10-2018 - 12:27
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