ID CVE-2016-3075
Summary Stack-based buffer overflow in the nss_dns implementation of the getnetbyname function in GNU C Library (aka glibc) before 2.24 allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a long name.
References
Vulnerable Configurations
  • Novell openSUSE 13.2
    cpe:2.3:o:novell:opensuse:13.2
  • GNU glibc 2.23
    cpe:2.3:a:gnu:glibc:2.23
  • Fedora Project Fedora 23
    cpe:2.3:o:fedoraproject:fedora:23
  • Canonical Ubuntu Linux 12.04 LTS
    cpe:2.3:o:canonical:ubuntu_linux:12.04:-:-:-:lts
  • Canonical Ubuntu Linux 14.04 LTS (Long-Term Support)
    cpe:2.3:o:canonical:ubuntu_linux:14.04:-:-:-:lts
  • Canonical Ubuntu Linux 15.10
    cpe:2.3:o:canonical:ubuntu_linux:15.10
CVSS
Base: 5.0 (as of 14-06-2016 - 10:07)
Impact:
Exploitability:
CWE CWE-119
CAPEC
  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
  • Overflow Binary Resource File
    An attack of this type exploits a buffer overflow vulnerability in the handling of binary resources. Binary resources may include music files like MP3, image files like JPEG files, and any other binary file. These attacks may pass unnoticed to the client machine through normal usage of files, such as a browser loading a seemingly innocent JPEG file. This can allow the attacker access to the execution stack and execute arbitrary code in the target process. This attack pattern is a variant of standard buffer overflow attacks using an unexpected vector (binary files) to wrap its attack and open up a new attack vector. The attacker is required to either directly serve the binary content to the victim, or place it in a locale like a MP3 sharing application, for the victim to download. The attacker then is notified upon the download or otherwise locates the vulnerability opened up by the buffer overflow.
  • Buffer Overflow via Symbolic Links
    This type of attack leverages the use of symbolic links to cause buffer overflows. An attacker can try to create or manipulate a symbolic link file such that its contents result in out of bounds data. When the target software processes the symbolic link file, it could potentially overflow internal buffers with insufficient bounds checking.
  • Overflow Variables and Tags
    This type of attack leverages the use of tags or variables from a formatted configuration data to cause buffer overflow. The attacker crafts a malicious HTML page or configuration file that includes oversized strings, thus causing an overflow.
  • Buffer Overflow via Parameter Expansion
    In this attack, the target software is given input that the attacker knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.
  • Buffer Overflow in an API Call
    This attack targets libraries or shared code modules which are vulnerable to buffer overflow attacks. An attacker who has access to an API may try to embed malicious code in the API function call and exploit a buffer overflow vulnerability in the function's implementation. All clients that make use of the code library thus become vulnerable by association. This has a very broad effect on security across a system, usually affecting more than one software process.
  • Buffer Overflow in Local Command-Line Utilities
    This attack targets command-line utilities available in a number of shells. An attacker can leverage a vulnerability found in a command-line utility to escalate privilege to root.
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
nessus via4
  • NASL family Amazon Linux Local Security Checks
    NASL id ALA_ALAS-2017-792.NASL
    description A stack overflow vulnerability was found in _nss_dns_getnetbyname_r. On systems with nsswitch configured to include 'networks: dns' with a privileged or network-facing service that would attempt to resolve user-provided network names, an attacker could provide an excessively long network name, resulting in stack corruption and code execution.
    last seen 2018-09-01
    modified 2018-04-18
    plugin id 97022
    published 2017-02-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=97022
    title Amazon Linux AMI : glibc (ALAS-2017-792)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2985-1.NASL
    description Martin Carpenter discovered that pt_chown in the GNU C Library did not properly check permissions for tty files. A local attacker could use this to gain administrative privileges or expose sensitive information. (CVE-2013-2207, CVE-2016-2856) Robin Hack discovered that the Name Service Switch (NSS) implementation in the GNU C Library did not properly manage its file descriptors. An attacker could use this to cause a denial of service (infinite loop). (CVE-2014-8121) Joseph Myers discovered that the GNU C Library did not properly handle long arguments to functions returning a representation of Not a Number (NaN). An attacker could use this to cause a denial of service (stack exhaustion leading to an application crash) or possibly execute arbitrary code. (CVE-2014-9761) Arjun Shankar discovered that in certain situations the nss_dns code in the GNU C Library did not properly account buffer sizes when passed an unaligned buffer. An attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2015-1781) Sumit Bose and Lukas Slebodnik discovered that the Name Service Switch (NSS) implementation in the GNU C Library did not handle long lines in the files databases correctly. A local attacker could use this to cause a denial of service (application crash) or possibly execute arbitrary code. (CVE-2015-5277) Adam Nielsen discovered that the strftime function in the GNU C Library did not properly handle out-of-range argument data. An attacker could use this to cause a denial of service (application crash) or possibly expose sensitive information. (CVE-2015-8776) Hector Marco and Ismael Ripoll discovered that the GNU C Library allowed the pointer-guarding protection mechanism to be disabled by honoring the LD_POINTER_GUARD environment variable across privilege boundaries. A local attacker could use this to exploit an existing vulnerability more easily. (CVE-2015-8777) Szabolcs Nagy discovered that the hcreate functions in the GNU C Library did not properly check its size argument, leading to an integer overflow. An attacker could use to cause a denial of service (application crash) or possibly execute arbitrary code. (CVE-2015-8778) Maksymilian Arciemowicz discovered a stack-based buffer overflow in the catopen function in the GNU C Library when handling long catalog names. An attacker could use this to cause a denial of service (application crash) or possibly execute arbitrary code. (CVE-2015-8779) Florian Weimer discovered that the getnetbyname implementation in the GNU C Library did not properly handle long names passed as arguments. An attacker could use to cause a denial of service (stack exhaustion leading to an application crash). (CVE-2016-3075). 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 2018-09-01
    modified 2018-08-06
    plugin id 91334
    published 2016-05-26
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91334
    title Ubuntu 12.04 LTS / 14.04 LTS / 15.10 : eglibc, glibc vulnerabilities (USN-2985-1)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-B321728D74.NASL
    description This update contains minor security fixes (for CVE-2016-3075, CVE-2016-3706, and CVE-2016-1234) and collects fixes for bugs encountered by Fedora users. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. 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 92146
    published 2016-07-14
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=92146
    title Fedora 24 : glibc (2016-b321728d74)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-68ABC0BE35.NASL
    description This update contains minor security fixes (for CVE-2016-3075, CVE-2016-1234, CVE-2015-8778, CVE-2015-8776, CVE-2014-9761, CVE-2015-8779) and collects fixes for bugs encountered by Fedora users. 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 91063
    published 2016-05-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91063
    title Fedora 23 : glibc-2.22-15.fc23 (2016-68abc0be35)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-2156-1.NASL
    description This update for glibc fixes the following issues : - Drop old fix that could break services that start before IPv6 is up. (bsc#931399) - Do not copy d_name field of struct dirent. (CVE-2016-1234, bsc#969727) - Fix memory leak in _nss_dns_gethostbyname4_r. (bsc#973010) - Relocate DSOs in dependency order, fixing a potential crash during symbol relocation phase. (bsc#986302) - Fix nscd assertion failure in gc. (bsc#965699) - Fix stack overflow in _nss_dns_getnetbyname_r. (CVE-2016-3075, bsc#973164) - Fix getaddrinfo stack overflow in hostent conversion. (CVE-2016-3706, bsc#980483) - Do not use alloca in clntudp_call. (CVE-2016-4429, bsc#980854) 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 2018-09-01
    modified 2018-07-31
    plugin id 93309
    published 2016-09-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93309
    title SUSE SLES11 Security Update : glibc (SUSE-SU-2016:2156-1)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2016-2573.NASL
    description An update for glibc is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. 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. The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es) : * A stack overflow vulnerability was found in _nss_dns_getnetbyname_r. On systems with nsswitch configured to include 'networks: dns' with a privileged or network-facing service that would attempt to resolve user-provided network names, an attacker could provide an excessively long network name, resulting in stack corruption and code execution. (CVE-2016-3075) This issue was discovered by Florian Weimer (Red Hat). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
    last seen 2018-09-01
    modified 2018-07-03
    plugin id 95320
    published 2016-11-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=95320
    title CentOS 7 : glibc (CESA-2016:2573)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2016-1073.NASL
    description According to the version of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A stack overflow vulnerability was found in _nss_dns_getnetbyname_r.On systems with nsswitch configured to include 'networks: dns' with a privileged or network-facing service that would attempt to resolve user-provided network names, an attacker could provide an excessively long network name, resulting in stack corruption and code execution.(CVE-2016-3075) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS 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 2018-08-10
    plugin id 99833
    published 2017-05-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=99833
    title EulerOS 2.0 SP1 : glibc (EulerOS-SA-2016-1073)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-852.NASL
    description This update for glibc provides the following fixes : - Increase DTV_SURPLUS limit. (bsc#968787) - Do not copy d_name field of struct dirent. (CVE-2016-1234, bsc#969727) - Fix memory leak in _nss_dns_gethostbyname4_r. (bsc#973010) - Fix stack overflow in _nss_dns_getnetbyname_r. (CVE-2016-3075, bsc#973164) - Fix malloc performance regression from SLE 11. (bsc#975930) - Fix getaddrinfo stack overflow in hostent conversion. (CVE-2016-3706, bsc#980483) - Do not use alloca in clntudp_call. (CVE-2016-4429, bsc#980854) - Remove mtrace.1, now included in the man-pages package. (bsc#967190) This update was imported from the SUSE:SLE-12-SP1:Update update project.
    last seen 2018-09-01
    modified 2016-10-13
    plugin id 91987
    published 2016-07-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91987
    title openSUSE Security Update : glibc (openSUSE-2016-852)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-1733-1.NASL
    description This update for glibc provides the following fixes : - Increase DTV_SURPLUS limit. (bsc#968787) - Do not copy d_name field of struct dirent. (CVE-2016-1234, bsc#969727) - Fix memory leak in _nss_dns_gethostbyname4_r. (bsc#973010) - Fix stack overflow in _nss_dns_getnetbyname_r. (CVE-2016-3075, bsc#973164) - Fix malloc performance regression from SLE 11. (bsc#975930) - Fix getaddrinfo stack overflow in hostent conversion. (CVE-2016-3706, bsc#980483) - Do not use alloca in clntudp_call. (CVE-2016-4429, bsc#980854) - Remove mtrace.1, now included in the man-pages package. (bsc#967190) 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 2018-09-01
    modified 2018-07-31
    plugin id 93175
    published 2016-08-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93175
    title SUSE SLED12 / SLES12 Security Update : glibc (SUSE-SU-2016:1733-1)
  • NASL family Gentoo Local Security Checks
    NASL id GENTOO_GLSA-201702-11.NASL
    description The remote host is affected by the vulnerability described in GLSA-201702-11 (GNU C Library: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in the GNU C Library. Please review the CVE identifiers referenced below for details. Impact : A context-dependent attacker could possibly execute arbitrary code with the privileges of the process, disclose sensitive information, or cause a Denial of Service condition via multiple vectors. Workaround : There is no known workaround at this time.
    last seen 2018-09-01
    modified 2017-02-21
    plugin id 97254
    published 2017-02-21
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=97254
    title GLSA-201702-11 : GNU C Library: Multiple vulnerabilities
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20161103_GLIBC_ON_SL7_X.NASL
    description Security Fix(es) : - A stack overflow vulnerability was found in _nss_dns_getnetbyname_r. On systems with nsswitch configured to include 'networks: dns' with a privileged or network-facing service that would attempt to resolve user- provided network names, an attacker could provide an excessively long network name, resulting in stack corruption and code execution. (CVE-2016-3075) This issue was discovered by Florian Weimer (Red Hat). Additional Changes :
    last seen 2018-09-02
    modified 2016-12-15
    plugin id 95840
    published 2016-12-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=95840
    title Scientific Linux Security Update : glibc on SL7.x x86_64
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2985-2.NASL
    description USN-2985-1 fixed vulnerabilities in the GNU C Library. The fix for CVE-2014-9761 introduced a regression which affected applications that use the libm library but were not fully restarted after the upgrade. This update removes the fix for CVE-2014-9761 and a future update will be provided to address this issue. We apologize for the inconvenience. Martin Carpenter discovered that pt_chown in the GNU C Library did not properly check permissions for tty files. A local attacker could use this to gain administrative privileges or expose sensitive information. (CVE-2013-2207, CVE-2016-2856) Robin Hack discovered that the Name Service Switch (NSS) implementation in the GNU C Library did not properly manage its file descriptors. An attacker could use this to cause a denial of service (infinite loop). (CVE-2014-8121) Joseph Myers discovered that the GNU C Library did not properly handle long arguments to functions returning a representation of Not a Number (NaN). An attacker could use this to cause a denial of service (stack exhaustion leading to an application crash) or possibly execute arbitrary code. (CVE-2014-9761) Arjun Shankar discovered that in certain situations the nss_dns code in the GNU C Library did not properly account buffer sizes when passed an unaligned buffer. An attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2015-1781) Sumit Bose and Lukas Slebodnik discovered that the Name Service Switch (NSS) implementation in the GNU C Library did not handle long lines in the files databases correctly. A local attacker could use this to cause a denial of service (application crash) or possibly execute arbitrary code. (CVE-2015-5277) Adam Nielsen discovered that the strftime function in the GNU C Library did not properly handle out-of-range argument data. An attacker could use this to cause a denial of service (application crash) or possibly expose sensitive information. (CVE-2015-8776) Hector Marco and Ismael Ripoll discovered that the GNU C Library allowed the pointer-guarding protection mechanism to be disabled by honoring the LD_POINTER_GUARD environment variable across privilege boundaries. A local attacker could use this to exploit an existing vulnerability more easily. (CVE-2015-8777) Szabolcs Nagy discovered that the hcreate functions in the GNU C Library did not properly check its size argument, leading to an integer overflow. An attacker could use to cause a denial of service (application crash) or possibly execute arbitrary code. (CVE-2015-8778) Maksymilian Arciemowicz discovered a stack-based buffer overflow in the catopen function in the GNU C Library when handling long catalog names. An attacker could use this to cause a denial of service (application crash) or possibly execute arbitrary code. (CVE-2015-8779) Florian Weimer discovered that the getnetbyname implementation in the GNU C Library did not properly handle long names passed as arguments. An attacker could use to cause a denial of service (stack exhaustion leading to an application crash). (CVE-2016-3075). 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 2018-09-02
    modified 2018-08-06
    plugin id 91341
    published 2016-05-27
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91341
    title Ubuntu 12.04 LTS / 14.04 LTS / 15.10 : eglibc, glibc regression (USN-2985-2)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-494.NASL
    description Several vulnerabilities have been fixed in the Debian GNU C Library, eglibc : CVE-2016-1234 Alexander Cherepanov discovered that the glibc's glob implementation suffered from a stack-based buffer overflow when it was called with the GLOB_ALTDIRFUNC flag and encountered a long file name. CVE-2016-3075 The getnetbyname implementation in nss_dns was susceptible to a stack overflow and a crash if it was invoked on a very long name. CVE-2016-3706 Michael Petlan reported that getaddrinfo copied large amounts of address data to the stack, possibly leading to a stack overflow. This complements the fix for CVE-2013-4458. For Debian 7 'Wheezy', these problems have been fixed in version 2.13-38+deb7u11. We recommend you to upgrade your eglibc packages. 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 2018-09-01
    modified 2018-07-09
    plugin id 91361
    published 2016-05-31
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91361
    title Debian DLA-494-1 : eglibc security update
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2016-2573.NASL
    description From Red Hat Security Advisory 2016:2573 : An update for glibc is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. 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. The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es) : * A stack overflow vulnerability was found in _nss_dns_getnetbyname_r. On systems with nsswitch configured to include 'networks: dns' with a privileged or network-facing service that would attempt to resolve user-provided network names, an attacker could provide an excessively long network name, resulting in stack corruption and code execution. (CVE-2016-3075) This issue was discovered by Florian Weimer (Red Hat). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
    last seen 2018-09-01
    modified 2018-07-25
    plugin id 94696
    published 2016-11-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94696
    title Oracle Linux 7 : glibc (ELSA-2016-2573)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-1721-1.NASL
    description This update for glibc provides the following fixes : - Increase DTV_SURPLUS limit. (bsc#968787) - Do not copy d_name field of struct dirent. (CVE-2016-1234, bsc#969727) - Fix memory leak in _nss_dns_gethostbyname4_r. (bsc#973010) - Fix stack overflow in _nss_dns_getnetbyname_r. (CVE-2016-3075, bsc#973164) - Fix malloc performance regression from SLE 11. (bsc#975930) - Fix getaddrinfo stack overflow in hostent conversion. (CVE-2016-3706, bsc#980483) - Do not use alloca in clntudp_call (CVE-2016-4429, bsc#980854) 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 2018-09-02
    modified 2018-07-31
    plugin id 93173
    published 2016-08-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93173
    title SUSE SLED12 / SLES12 Security Update : glibc (SUSE-SU-2016:1721-1)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2016-2573.NASL
    description An update for glibc is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. 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. The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es) : * A stack overflow vulnerability was found in _nss_dns_getnetbyname_r. On systems with nsswitch configured to include 'networks: dns' with a privileged or network-facing service that would attempt to resolve user-provided network names, an attacker could provide an excessively long network name, resulting in stack corruption and code execution. (CVE-2016-3075) This issue was discovered by Florian Weimer (Red Hat). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
    last seen 2018-09-01
    modified 2018-07-27
    plugin id 94536
    published 2016-11-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94536
    title RHEL 7 : glibc (RHSA-2016:2573)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-699.NASL
    description This update for glibc fixes the following issues : - glob-altdirfunc.patch: Do not copy d_name field of struct dirent (CVE-2016-1234, boo#969727, BZ #19779) - nss-dns-memleak-2.patch: fix memory leak in _nss_dns_gethostbyname4_r (boo#973010) - nss-dns-getnetbyname.patch: fix stack overflow in _nss_dns_getnetbyname_r (CVE-2016-3075, boo#973164, BZ #19879) - getaddrinfo-hostent-conv-stack-overflow.patch: getaddrinfo stack overflow in hostent conversion (CVE-2016-3706, boo#980483, BZ #20010) - clntudp-call-alloca.patch: do not use alloca in clntudp_call (CVE-2016-4429, boo#980854, BZ #20112)
    last seen 2018-09-02
    modified 2016-06-15
    plugin id 91534
    published 2016-06-09
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=91534
    title openSUSE Security Update : glibc (openSUSE-2016-699)
  • NASL family PhotonOS Local Security Checks
    NASL id PHOTONOS_PHSA-2017-0013.NASL
    description An update of [cracklib,libevent,libgcrypt,httpd,glibc] packages for PhotonOS has been released.
    last seen 2018-09-01
    modified 2018-08-17
    plugin id 111862
    published 2018-08-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=111862
    title Photon OS 1.0: Cracklib / Glibc / Httpd / Libevent / Libgcrypt PHSA-2017-0013
redhat via4
advisories
bugzilla
id 1346397
title glibc: debug/tst-longjump_chk2 calls printf from a signal handler
oval
AND
  • OR
    • comment Red Hat Enterprise Linux 7 Client is installed
      oval oval:com.redhat.rhsa:tst:20140675001
    • comment Red Hat Enterprise Linux 7 Server is installed
      oval oval:com.redhat.rhsa:tst:20140675002
    • comment Red Hat Enterprise Linux 7 Workstation is installed
      oval oval:com.redhat.rhsa:tst:20140675003
    • comment Red Hat Enterprise Linux 7 ComputeNode is installed
      oval oval:com.redhat.rhsa:tst:20140675004
  • OR
    • AND
      • comment glibc is earlier than 0:2.17-157.el7
        oval oval:com.redhat.rhsa:tst:20162573015
      • comment glibc is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20100872006
    • AND
      • comment glibc-common is earlier than 0:2.17-157.el7
        oval oval:com.redhat.rhsa:tst:20162573011
      • comment glibc-common is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20100872012
    • AND
      • comment glibc-devel is earlier than 0:2.17-157.el7
        oval oval:com.redhat.rhsa:tst:20162573007
      • comment glibc-devel is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20100872018
    • AND
      • comment glibc-headers is earlier than 0:2.17-157.el7
        oval oval:com.redhat.rhsa:tst:20162573017
      • comment glibc-headers is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20100872010
    • AND
      • comment glibc-static is earlier than 0:2.17-157.el7
        oval oval:com.redhat.rhsa:tst:20162573013
      • comment glibc-static is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20100872008
    • AND
      • comment glibc-utils is earlier than 0:2.17-157.el7
        oval oval:com.redhat.rhsa:tst:20162573005
      • comment glibc-utils is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20100872014
    • AND
      • comment nscd is earlier than 0:2.17-157.el7
        oval oval:com.redhat.rhsa:tst:20162573009
      • comment nscd is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20100872016
rhsa
id RHSA-2016:2573
released 2016-11-03
severity Low
title RHSA-2016:2573: glibc security, bug fix, and enhancement update (Low)
rpms
  • glibc-0:2.17-157.el7
  • glibc-common-0:2.17-157.el7
  • glibc-devel-0:2.17-157.el7
  • glibc-headers-0:2.17-157.el7
  • glibc-static-0:2.17-157.el7
  • glibc-utils-0:2.17-157.el7
  • nscd-0:2.17-157.el7
refmap via4
bid 85732
confirm
fedora FEDORA-2016-68abc0be35
gentoo GLSA-201702-11
suse
  • openSUSE-SU-2016:1527
  • openSUSE-SU-2016:1779
ubuntu USN-2985-1
Last major update 28-11-2016 - 15:06
Published 01-06-2016 - 16:59
Last modified 04-01-2018 - 21:30
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