drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in GNU C library
Name: |
Mehrere Probleme in GNU C library |
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ID: |
SUSE-SU-2016:0471-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Desktop 12-SP1, SUSE Linux Enterprise Software Development Kit 12-SP1, SUSE Linux Enterprise Server 12-SP1 |
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Datum: |
Di, 16. Februar 2016, 22:35 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8776
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7547
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9761
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8778
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8777
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8779 |
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Applikationen: |
GNU C library |
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Originalnachricht |
SUSE Security Update: Security update for glibc ______________________________________________________________________________
Announcement ID: SUSE-SU-2016:0471-1 Rating: important References: #950944 #955647 #956716 #958315 #961721 #962736 #962737 #962738 #962739 Cross-References: CVE-2014-9761 CVE-2015-7547 CVE-2015-8776 CVE-2015-8777 CVE-2015-8778 CVE-2015-8779 Affected Products: SUSE Linux Enterprise Software Development Kit 12-SP1 SUSE Linux Enterprise Server 12-SP1 SUSE Linux Enterprise Desktop 12-SP1 ______________________________________________________________________________
An update that solves 6 vulnerabilities and has three fixes is now available.
Description:
This update for glibc fixes the following security issues:
- CVE-2015-7547: A stack-based buffer overflow in getaddrinfo allowed remote attackers to cause a crash or execute arbitrary code via crafted and timed DNS responses (bsc#961721) - CVE-2015-8777: Insufficient checking of LD_POINTER_GUARD environment variable allowed local attackers to bypass the pointer guarding protection of the dynamic loader on set-user-ID and set-group-ID programs (bsc#950944) - CVE-2015-8776: Out-of-range time values passed to the strftime function may cause it to crash, leading to a denial of service, or potentially disclosure information (bsc#962736) - CVE-2015-8778: Integer overflow in hcreate and hcreate_r could have caused an out-of-bound memory access. leading to application crashes or, potentially, arbitrary code execution (bsc#962737) - CVE-2014-9761: A stack overflow (unbounded alloca) could have caused applications which process long strings with the nan function to crash or, potentially, execute arbitrary code. (bsc#962738) - CVE-2015-8779: A stack overflow (unbounded alloca) in the catopen function could have caused applications which pass long strings to the catopen function to crash or, potentially execute arbitrary code. (bsc#962739)
The following non-security bugs were fixed:
- bsc#955647: Resource leak in resolver - bsc#956716: Don't do lock elision on an error checking mutex - bsc#958315: Reinitialize dl_load_write_lock on fork
Patch Instructions:
To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 12-SP1:
zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-271=1
- SUSE Linux Enterprise Server 12-SP1:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-271=1
- SUSE Linux Enterprise Desktop 12-SP1:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-271=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP1 (ppc64le s390x x86_64):
glibc-debuginfo-2.19-35.1 glibc-debugsource-2.19-35.1 glibc-devel-static-2.19-35.1
- SUSE Linux Enterprise Software Development Kit 12-SP1 (noarch):
glibc-info-2.19-35.1
- SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64):
glibc-2.19-35.1 glibc-debuginfo-2.19-35.1 glibc-debugsource-2.19-35.1 glibc-devel-2.19-35.1 glibc-devel-debuginfo-2.19-35.1 glibc-locale-2.19-35.1 glibc-locale-debuginfo-2.19-35.1 glibc-profile-2.19-35.1 nscd-2.19-35.1 nscd-debuginfo-2.19-35.1
- SUSE Linux Enterprise Server 12-SP1 (s390x x86_64):
glibc-32bit-2.19-35.1 glibc-debuginfo-32bit-2.19-35.1 glibc-devel-32bit-2.19-35.1 glibc-devel-debuginfo-32bit-2.19-35.1 glibc-locale-32bit-2.19-35.1 glibc-locale-debuginfo-32bit-2.19-35.1 glibc-profile-32bit-2.19-35.1
- SUSE Linux Enterprise Server 12-SP1 (noarch):
glibc-html-2.19-35.1 glibc-i18ndata-2.19-35.1 glibc-info-2.19-35.1
- SUSE Linux Enterprise Desktop 12-SP1 (x86_64):
glibc-2.19-35.1 glibc-32bit-2.19-35.1 glibc-debuginfo-2.19-35.1 glibc-debuginfo-32bit-2.19-35.1 glibc-debugsource-2.19-35.1 glibc-devel-2.19-35.1 glibc-devel-32bit-2.19-35.1 glibc-devel-debuginfo-2.19-35.1 glibc-devel-debuginfo-32bit-2.19-35.1 glibc-locale-2.19-35.1 glibc-locale-32bit-2.19-35.1 glibc-locale-debuginfo-2.19-35.1 glibc-locale-debuginfo-32bit-2.19-35.1 nscd-2.19-35.1 nscd-debuginfo-2.19-35.1
- SUSE Linux Enterprise Desktop 12-SP1 (noarch):
glibc-i18ndata-2.19-35.1
References:
https://www.suse.com/security/cve/CVE-2014-9761.html https://www.suse.com/security/cve/CVE-2015-7547.html https://www.suse.com/security/cve/CVE-2015-8776.html https://www.suse.com/security/cve/CVE-2015-8777.html https://www.suse.com/security/cve/CVE-2015-8778.html https://www.suse.com/security/cve/CVE-2015-8779.html https://bugzilla.suse.com/950944 https://bugzilla.suse.com/955647 https://bugzilla.suse.com/956716 https://bugzilla.suse.com/958315 https://bugzilla.suse.com/961721 https://bugzilla.suse.com/962736 https://bugzilla.suse.com/962737 https://bugzilla.suse.com/962738 https://bugzilla.suse.com/962739
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