ID CVE-2014-3568
Summary OpenSSL before 0.9.8zc, 1.0.0 before 1.0.0o, and 1.0.1 before 1.0.1j does not properly enforce the no-ssl3 build option, which allows remote attackers to bypass intended access restrictions via an SSL 3.0 handshake, related to s23_clnt.c and s23_srvr.c.
References
Vulnerable Configurations
  • OpenSSL Project OpenSSL 0.9.8zb
    cpe:2.3:a:openssl:openssl:0.9.8zb
  • OpenSSL Project OpenSSL 1.0.0
    cpe:2.3:a:openssl:openssl:1.0.0
  • OpenSSL Project OpenSSL 1.0.0 Beta1
    cpe:2.3:a:openssl:openssl:1.0.0:beta1
  • OpenSSL Project OpenSSL 1.0.0 Beta2
    cpe:2.3:a:openssl:openssl:1.0.0:beta2
  • OpenSSL Project OpenSSL 1.0.0 Beta3
    cpe:2.3:a:openssl:openssl:1.0.0:beta3
  • OpenSSL Project OpenSSL 1.0.0 Beta4
    cpe:2.3:a:openssl:openssl:1.0.0:beta4
  • OpenSSL Project OpenSSL 1.0.0 Beta5
    cpe:2.3:a:openssl:openssl:1.0.0:beta5
  • OpenSSL Project OpenSSL 1.0.0a
    cpe:2.3:a:openssl:openssl:1.0.0a
  • OpenSSL Project OpenSSL 1.0.0b
    cpe:2.3:a:openssl:openssl:1.0.0b
  • OpenSSL Project OpenSSL 1.0.0c
    cpe:2.3:a:openssl:openssl:1.0.0c
  • OpenSSL Project OpenSSL 1.0.0d
    cpe:2.3:a:openssl:openssl:1.0.0d
  • OpenSSL Project OpenSSL 1.0.0e
    cpe:2.3:a:openssl:openssl:1.0.0e
  • OpenSSL Project OpenSSL 1.0.0f
    cpe:2.3:a:openssl:openssl:1.0.0f
  • OpenSSL Project OpenSSL 1.0.0g
    cpe:2.3:a:openssl:openssl:1.0.0g
  • OpenSSL Project OpenSSL 1.0.0h
    cpe:2.3:a:openssl:openssl:1.0.0h
  • OpenSSL Project OpenSSL 1.0.0i
    cpe:2.3:a:openssl:openssl:1.0.0i
  • OpenSSL Project OpenSSL 1.0.0j
    cpe:2.3:a:openssl:openssl:1.0.0j
  • OpenSSL Project OpenSSL 1.0.0k
    cpe:2.3:a:openssl:openssl:1.0.0k
  • OpenSSL Project OpenSSL 1.0.0l
    cpe:2.3:a:openssl:openssl:1.0.0l
  • OpenSSL Project OpenSSL 1.0.0m
    cpe:2.3:a:openssl:openssl:1.0.0m
  • OpenSSL Project OpenSSL 1.0.0n
    cpe:2.3:a:openssl:openssl:1.0.0n
  • OpenSSL Project OpenSSL 1.0.1
    cpe:2.3:a:openssl:openssl:1.0.1
  • OpenSSL Project OpenSSL 1.0.1 Beta1
    cpe:2.3:a:openssl:openssl:1.0.1:beta1
  • OpenSSL Project OpenSSL 1.0.1 Beta2
    cpe:2.3:a:openssl:openssl:1.0.1:beta2
  • OpenSSL Project OpenSSL 1.0.1 Beta3
    cpe:2.3:a:openssl:openssl:1.0.1:beta3
  • OpenSSL Project OpenSSL 1.0.1a
    cpe:2.3:a:openssl:openssl:1.0.1a
  • OpenSSL Project OpenSSL 1.0.1b
    cpe:2.3:a:openssl:openssl:1.0.1b
  • OpenSSL Project OpenSSL 1.0.1c
    cpe:2.3:a:openssl:openssl:1.0.1c
  • OpenSSL Project OpenSSL 1.0.1d
    cpe:2.3:a:openssl:openssl:1.0.1d
  • OpenSSL Project OpenSSL 1.0.1e
    cpe:2.3:a:openssl:openssl:1.0.1e
  • OpenSSL Project OpenSSL 1.0.1f
    cpe:2.3:a:openssl:openssl:1.0.1f
  • OpenSSL Project OpenSSL 1.0.1g
    cpe:2.3:a:openssl:openssl:1.0.1g
  • OpenSSL Project OpenSSL 1.0.1h
    cpe:2.3:a:openssl:openssl:1.0.1h
  • OpenSSL Project OpenSSL 1.0.1i
    cpe:2.3:a:openssl:openssl:1.0.1i
CVSS
Base: 4.3 (as of 08-07-2016 - 12:16)
Impact:
Exploitability:
CWE CWE-310
CAPEC
  • Signature Spoofing by Key Recreation
    An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE PARTIAL NONE
nessus via4
  • NASL family MacOS X Local Security Checks
    NASL id MACOSX_XCODE_7_0.NASL
    description The version of Apple Xcode installed on the remote Mac OS X host is prior to 7.0. It is, therefore, affected by the multiple vulnerabilities : - A memory leak issue exists in file d1_srtp.c related to the DTLS SRTP extension handling and specially crafted handshake messages. An attacker can exploit this to cause denial of service condition. (CVE-2014-3513) - A man-in-the-middle (MitM) information disclosure vulnerability, known as POODLE, exists due to the way SSL 3.0 handles padding bytes when decrypting messages encrypted using block ciphers in cipher block chaining (CBC) mode. A MitM attacker can decrypt a selected byte of a cipher text in as few as 256 tries if they are able to force a victim application to repeatedly send the same data over newly created SSL 3.0 connections. (CVE-2014-3566) - A memory leak issue exists in file t1_lib.c related to session ticket handling. An attacker can exploit this to cause denial of service condition. (CVE-2014-3567) - An error exists related to the build configuration process and the 'no-ssl3' build option that allows servers and clients to process insecure SSL 3.0 handshake messages. (CVE-2014-3568) - A directory traversal vulnerability exists in send.js due to improper sanitization of user-supplied input. A remote, unauthenticated attacker can exploit this, via a specially crafted request, to access arbitrary files outside of the restricted path. (CVE-2014-6394) - A denial of service vulnerability exists in the mod_dav_svn and svnserve servers of Apache Subversion. A remote, unauthenticated attacker can exploit this, via a crafted combination of parameters, to cause the current process to abort through a failed assertion. (CVE-2015-0248) - A flaw exists in the mod_dav_svn server of Apache Subversion. A remote, authenticated attacker can exploit this, via a crafted HTTP request sequence, to spoof an 'svn:author' property value. (CVE-2015-0251) - A flaw exists in the Apache HTTP Server due to the ap_some_auth_required() function in file request.c not properly handling Require directive associations. A remote, unauthenticated attacker can exploit this to bypass access restrictions, by leveraging a module that relies on the 2.2 API behavior. (CVE-2015-3185) - A flaw exists in the IDE Xcode server due to improper restriction of access to the repository email lists. A remote, unauthenticated attacker can exploit this to access sensitive build information, by leveraging incorrect notification delivery. (CVE-2015-5909) - A flaw exists in the IDE Xcode server due to the transmission of server information in cleartext. A remote, man-in-the-middle attacker can exploit this to access sensitive information. (CVE-2015-5910)
    last seen 2019-02-21
    modified 2018-07-14
    plugin id 86245
    published 2015-10-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=86245
    title Apple Xcode < 7.0 (Mac OS X) (POODLE)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_COMPAT-OPENSSL097G-141202.NASL
    description The SLES 9 compatibility package compat-openssl097g received a roll up update fixing various security issues : - Build option no-ssl3 is incomplete. (CVE-2014-3568) - Add support for TLS_FALLBACK_SCSV. (CVE-2014-3566) - Information leak in pretty printing functions. (CVE-2014-3508) - OCSP bad key DoS attack. (CVE-2013-0166) - SSL/TLS CBC plaintext recovery attack. (CVE-2013-0169) - Anonymous ECDH denial of service. (CVE-2014-3470) - SSL/TLS MITM vulnerability (CVE-2014-0224)
    last seen 2019-02-21
    modified 2015-01-28
    plugin id 79738
    published 2014-12-05
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=79738
    title SuSE 11.3 Security Update : compat-openssl097g (SAT Patch Number 10033)
  • NASL family MacOS X Local Security Checks
    NASL id MACOSX_SECUPD2015-001.NASL
    description The remote host is running a version of Mac OS X 10.8 or 10.9 that does not have Security Update 2015-001 applied. This update contains several security-related fixes for the following components : - AFP Server - Bluetooth - CoreGraphics - CoreSymbolication - FontParser - Foundation - Intel Graphics Driver - IOAcceleratorFamily - IOHIDFamily - Kernel - LaunchServices - libnetcore - LoginWindow - lukemftp - OpenSSL - Sandbox - SceneKit - Security - security_taskgate - Spotlight - sysmond Note that successful exploitation of the most serious issues can result in arbitrary code execution.
    last seen 2019-02-21
    modified 2018-07-14
    plugin id 81088
    published 2015-01-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=81088
    title Mac OS X Multiple Vulnerabilities (Security Update 2015-001) (POODLE)
  • NASL family VMware ESX Local Security Checks
    NASL id VMWARE_VMSA-2015-0001.NASL
    description a. VMware ESXi, Workstation, Player, and Fusion host privilege escalation vulnerability VMware ESXi, Workstation, Player and Fusion contain an arbitrary file write issue. Exploitation this issue may allow for privilege escalation on the host. The vulnerability does not allow for privilege escalation from the guest Operating System to the host or vice-versa. This means that host memory can not be manipulated from the Guest Operating System. Mitigation For ESXi to be affected, permissions must have been added to ESXi (or a vCenter Server managing it) for a virtual machine administrator role or greater. VMware would like to thank Shanon Olsson for reporting this issue to us through JPCERT. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the identifier CVE-2014-8370 to this issue. b. VMware Workstation, Player, and Fusion Denial of Service vulnerability VMware Workstation, Player, and Fusion contain an input validation issue in the Host Guest File System (HGFS). This issue may allow for a Denial of Service of the Guest Operating system. VMware would like to thank Peter Kamensky from Digital Security for reporting this issue to us. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the identifier CVE-2015-1043 to this issue. c. VMware ESXi, Workstation, and Player Denial of Service vulnerability VMware ESXi, Workstation, and Player contain an input validation issue in VMware Authorization process (vmware-authd). This issue may allow for a Denial of Service of the host. On VMware ESXi and on Workstation running on Linux the Denial of Service would be partial. VMware would like to thank Dmitry Yudin @ret5et for reporting this issue to us through HP's Zero Day Initiative. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the identifier CVE-2015-1044 to this issue. d. Update to VMware vCenter Server and ESXi for OpenSSL 1.0.1 and 0.9.8 package The OpenSSL library is updated to version 1.0.1j or 0.9.8zc to resolve multiple security issues. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CVE-2014-3513, CVE-2014-3567, CVE-2014-3566 (ìPOODLEî) and CVE-2014-3568 to these issues. e. Update to ESXi libxml2 package The libxml2 library is updated to version libxml2-2.7.6-17 to resolve a security issue. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2014-3660 to this issue.
    last seen 2019-02-21
    modified 2018-09-06
    plugin id 81079
    published 2015-01-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=81079
    title VMSA-2015-0001 : VMware vCenter Server, ESXi, Workstation, Player, and Fusion updates address security issues (POODLE)
  • NASL family Web Servers
    NASL id OPENSSL_1_0_0O.NASL
    description According to its banner, the remote web server uses a version of OpenSSL 1.0.0 prior to 1.0.0o. The OpenSSL library is, therefore, affected by the following vulnerabilities : - An error exists related to the way SSL 3.0 handles padding bytes when decrypting messages encrypted using block ciphers in cipher block chaining (CBC) mode. A man-in-the-middle attacker can decrypt a selected byte of a cipher text in as few as 256 tries if they are able to force a victim application to repeatedly send the same data over newly created SSL 3.0 connections. This is also known as the 'POODLE' issue. (CVE-2014-3566) - An error exists related to session ticket handling that can allow denial of service attacks via memory leaks. (CVE-2014-3567) - An error exists related to the build configuration process and the 'no-ssl3' build option that allows servers and clients to process insecure SSL 3.0 handshake messages. (CVE-2014-3568)
    last seen 2019-02-21
    modified 2018-07-16
    plugin id 78553
    published 2014-10-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=78553
    title OpenSSL 1.0.0 < 1.0.1o Multiple Vulnerabilities (POODLE)
  • NASL family MacOS X Local Security Checks
    NASL id MACOSX_10_10_2.NASL
    description The remote host is running a version of Mac OS X 10.10.x that is prior to version 10.10.2. This update contains several security-related fixes for the following components : - bash - Bluetooth - CFNetwork Cache - CommerceKit Framework - CoreGraphics - CoreSymbolication - CPU Software - FontParser - Foundation - Intel Graphics Driver - IOAcceleratorFamily - IOHIDFamily - IOKit - IOUSBFamily - Kernel - LaunchServices - libnetcore - LoginWindow - lukemftp - OpenSSL - Safari - SceneKit - Security - security_taskgate - Spotlight - SpotlightIndex - sysmond - UserAccountUpdater Note that successful exploitation of the most serious issues can result in arbitrary code execution.
    last seen 2019-02-21
    modified 2018-07-14
    plugin id 81087
    published 2015-01-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=81087
    title Mac OS X 10.10.x < 10.10.2 Multiple Vulnerabilities (POODLE)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-294.NASL
    description This update for libopenssl0_9_8 fixes the following issues : - CVE-2016-0800 aka the 'DROWN' attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to : - Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable 'OPENSSL_ALLOW_SSL2' or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. - Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable 'OPENSSL_ALLOW_EXPORT'. - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - The package was updated to 0.9.8zh : - fixes many security vulnerabilities (not separately listed): CVE-2015-3195, CVE-2015-1788, CVE-2015-1789, CVE-2015-1790, CVE-2015-1792, CVE-2015-1791, CVE-2015-0286, CVE-2015-0287, CVE-2015-0289, CVE-2015-0293, CVE-2015-0209, CVE-2015-0288, CVE-2014-3571, CVE-2014-3569, CVE-2014-3572, CVE-2015-0204, CVE-2014-8275, CVE-2014-3570, CVE-2014-3567, CVE-2014-3568, CVE-2014-3566, CVE-2014-3510, CVE-2014-3507, CVE-2014-3506, CVE-2014-3505, CVE-2014-3508, CVE-2014-0224, CVE-2014-0221, CVE-2014-0195, CVE-2014-3470, CVE-2014-0076, CVE-2013-0169, CVE-2013-0166 - avoid running OPENSSL_config twice. This avoids breaking engine loading. (boo#952871, boo#967787) - fix CVE-2015-3197 (boo#963415) - SSLv2 doesn't block disabled ciphers
    last seen 2019-02-21
    modified 2016-12-07
    plugin id 89651
    published 2016-03-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89651
    title openSUSE Security Update : libopenssl0_9_8 (openSUSE-2016-294) (DROWN) (FREAK) (POODLE)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_LIBOPENSSL-DEVEL-141024.NASL
    description This OpenSSL update fixes the following issues : - Session Ticket Memory Leak. (CVE-2014-3567) - Build option no-ssl3 is incomplete. (CVE-2014-3568) - Add support for TLS_FALLBACK_SCSV to mitigate CVE-2014-3566 (POODLE)
    last seen 2019-02-21
    modified 2015-01-28
    plugin id 78886
    published 2014-11-06
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=78886
    title SuSE 11.3 Security Update : OpenSSL (SAT Patch Number 9915)
  • NASL family Misc.
    NASL id VMWARE_ESXI_5_5_BUILD_2352327_REMOTE.NASL
    description The remote VMware ESXi host is version 5.5 prior to build 2352327. It is, therefore, affected by the following vulnerabilities : - An error exists related to DTLS SRTP extension handling and specially crafted handshake messages that can allow denial of service attacks via memory leaks. (CVE-2014-3513) - An error exists related to the way SSL 3.0 handles padding bytes when decrypting messages encrypted using block ciphers in cipher block chaining (CBC) mode. A man-in-the-middle attacker can decrypt a selected byte of a cipher text in as few as 256 tries if they are able to force a victim application to repeatedly send the same data over newly created SSL 3.0 connections. This is also known as the 'POODLE' issue. (CVE-2014-3566) - An error exists related to session ticket handling that can allow denial of service attacks via memory leaks. (CVE-2014-3567) - An error exists related to the build configuration process and the 'no-ssl3' build option that allows servers and clients to process insecure SSL 3.0 handshake messages. (CVE-2014-3568) - A denial of service vulnerability in libxml2 due to entity expansion even when entity substitution is disabled. A remote attacker, using a crafted XML document containing larger number of nested entity references, can cause the consumption of CPU resources. (CVE-2014-3660) - An unspecified privilege escalation vulnerability. (CVE-2014-8370) - An unspecified denial of service vulnerability due to an input validation issue in the VMware Authorization process (vmware-authd). (CVE-2015-1044)
    last seen 2019-02-21
    modified 2018-08-16
    plugin id 81085
    published 2015-01-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=81085
    title ESXi 5.5 < Build 2352327 Multiple Vulnerabilities (remote check) (POODLE)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2014-1512-1.NASL
    description compat-openssl098 was updated to fix three security issues. NOTE: this update alone DOESN'T FIX the POODLE SSL protocol vulnerability. OpenSSL only adds downgrade detection support for client applications. See https://www.suse.com/support/kb/doc.php?id=7015773 for mitigations. These security issues were fixed : - Session ticket memory leak (CVE-2014-3567). - Fixed build option no-ssl3 (CVE-2014-3568). - Added support for TLS_FALLBACK_SCSV (CVE-2014-3566). 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 2019-02-21
    modified 2019-01-02
    plugin id 83647
    published 2015-05-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83647
    title SUSE SLED12 / SLES12 Security Update : compat-openssl098 (SUSE-SU-2014:1512-1) (POODLE)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-81.NASL
    description Several vulnerabilities have been found in OpenSSL. CVE-2014-3566 ('POODLE') A flaw was found in the way SSL 3.0 handled padding bytes when decrypting messages encrypted using block ciphers in cipher block chaining (CBC) mode. This flaw allows a man-in-the-middle (MITM) attacker to decrypt a selected byte of a cipher text in as few as 256 tries if they are able to force a victim application to repeatedly send the same data over newly created SSL 3.0 connections. This update adds support for Fallback SCSV to mitigate this issue. This does not fix the issue. The proper way to fix this is to disable SSL 3.0. CVE-2014-3567 A memory leak flaw was found in the way an OpenSSL handled failed session ticket integrity checks. A remote attacker could exhaust all available memory of an SSL/TLS or DTLS server by sending a large number of invalid session tickets to that server. CVE-2014-3568 When OpenSSL is configured with 'no-ssl3' as a build option, servers could accept and complete a SSL 3.0 handshake, and clients could be configured to send them. Note that the package is Debian is not build with this option. CVE-2014-3569 When openssl is build with the no-ssl3 option and a SSL v3 Client Hello is received the ssl method would be set to NULL which could later result in a NULL pointer dereference. Note that the package is Debian is not build with this option. 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 2019-02-21
    modified 2018-07-09
    plugin id 82226
    published 2015-03-26
    reporter