SUSE Security Update: Security update for graphite2
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Announcement ID: SUSE-SU-2016:0779-1
Rating: important
References: #965803 #965807 #965810
Cross-References: CVE-2016-1521 CVE-2016-1523 CVE-2016-1526
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP1
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Server 12-SP1
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Desktop 12-SP1
SUSE Linux Enterprise Desktop 12
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An update that fixes three vulnerabilities is now available.
Description:
This update for graphite2 fixes the following issues:
– CVE-2016-1521: The directrun function in directmachine.cpp in
Libgraphite did not validate a certain skip operation, which allowed
remote attackers to execute arbitrary code, obtain sensitive information,
or cause a denial of service (out-of-bounds read and application crash)
via a crafted Graphite smart font.
– CVE-2016-1523: The SillMap::readFace function in FeatureMap.cpp in
Libgraphite mishandled a return value, which allowed remote attackers to
cause a denial of service (missing initialization, NULL pointer
dereference, and application crash) via a crafted Graphite smart font.
– CVE-2016-1526: The TtfUtil:LocaLookup function in TtfUtil.cpp in
Libgraphite incorrectly validated a size value, which allowed remote
attackers to obtain sensitive information or cause a denial of service
(out-of-bounds read and application crash) via a crafted Graphite smart
font.
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-SP1-2016-456=1
– SUSE Linux Enterprise Software Development Kit 12:
zypper in -t patch SUSE-SLE-SDK-12-2016-456=1
– SUSE Linux Enterprise Server 12-SP1:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-456=1
– SUSE Linux Enterprise Server 12:
zypper in -t patch SUSE-SLE-SERVER-12-2016-456=1
– SUSE Linux Enterprise Desktop 12-SP1:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-456=1
– SUSE Linux Enterprise Desktop 12:
zypper in -t patch SUSE-SLE-DESKTOP-12-2016-456=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):
graphite2-debuginfo-1.3.1-6.1
graphite2-debugsource-1.3.1-6.1
graphite2-devel-1.3.1-6.1
– SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64):
graphite2-debuginfo-1.3.1-6.1
graphite2-debugsource-1.3.1-6.1
graphite2-devel-1.3.1-6.1
– SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64):
graphite2-debuginfo-1.3.1-6.1
graphite2-debugsource-1.3.1-6.1
libgraphite2-3-1.3.1-6.1
libgraphite2-3-debuginfo-1.3.1-6.1
– SUSE Linux Enterprise Server 12-SP1 (s390x x86_64):
libgraphite2-3-32bit-1.3.1-6.1
libgraphite2-3-debuginfo-32bit-1.3.1-6.1
– SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):
graphite2-debuginfo-1.3.1-6.1
graphite2-debugsource-1.3.1-6.1
libgraphite2-3-1.3.1-6.1
libgraphite2-3-debuginfo-1.3.1-6.1
– SUSE Linux Enterprise Server 12 (s390x x86_64):
libgraphite2-3-32bit-1.3.1-6.1
libgraphite2-3-debuginfo-32bit-1.3.1-6.1
– SUSE Linux Enterprise Desktop 12-SP1 (x86_64):
graphite2-debuginfo-1.3.1-6.1
graphite2-debugsource-1.3.1-6.1
libgraphite2-3-1.3.1-6.1
libgraphite2-3-32bit-1.3.1-6.1
libgraphite2-3-debuginfo-1.3.1-6.1
libgraphite2-3-debuginfo-32bit-1.3.1-6.1
– SUSE Linux Enterprise Desktop 12 (x86_64):
graphite2-debuginfo-1.3.1-6.1
graphite2-debugsource-1.3.1-6.1
libgraphite2-3-1.3.1-6.1
libgraphite2-3-32bit-1.3.1-6.1
libgraphite2-3-debuginfo-1.3.1-6.1
libgraphite2-3-debuginfo-32bit-1.3.1-6.1
References:
https://www.suse.com/security/cve/CVE-2016-1521.html
https://www.suse.com/security/cve/CVE-2016-1523.html
https://www.suse.com/security/cve/CVE-2016-1526.html
https://bugzilla.suse.com/965803
https://bugzilla.suse.com/965807
https://bugzilla.suse.com/965810
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