Security update for patch

Announcement ID:	SUSE-SU-2018:1162-1
Rating:	important
References:	bsc#1059698 bsc#1080918 bsc#1088420 bsc#662957 bsc#914891
Cross-References:	CVE-2010-4651 CVE-2014-9637 CVE-2016-10713 CVE-2018-1000156
CVSS scores:	CVE-2016-10713 ( SUSE ): 4.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2016-10713 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-1000156 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2018-1000156 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:	SLES for SAP Applications 11-SP4 SUSE Linux Enterprise Point of Service 11 SP3 SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 SUSE Linux Enterprise Server 11 SP4

An update that solves four vulnerabilities and has one security fix can now be installed.

Description:

This update for patch fixes several issues.

These security issues were fixed:

• CVE-2018-1000156: patch: Malicious patch files cause ed to execute arbitrary commands (bsc#1088420).
• CVE-2014-9637: Prevent DoS by remote attackers (memory consumption and segmentation fault) via a crafted diff file (bsc#914891).
• CVE-2016-10713: Prevent out-of-bounds access within pch_write_line() that could have lead to DoS via a crafted input file (bsc#1080918).
• CVE-2010-4651: Fixed a directory traversal bug (bsc#662957):

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise Point of Service 11 SP3
  zypper in -t patch sleposp3-patch-13589=1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3
  zypper in -t patch slessp3-patch-13589=1
• SUSE Linux Enterprise Server 11 SP4
  zypper in -t patch slessp4-patch-13589=1
• SLES for SAP Applications 11-SP4
  zypper in -t patch slessp4-patch-13589=1

Package List:

• SUSE Linux Enterprise Point of Service 11 SP3 (i586)
  • patch-2.5.9-252.22.7.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x x86_64 i586)
  • patch-2.5.9-252.22.7.1
• SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64)
  • patch-2.5.9-252.22.7.1
• SLES for SAP Applications 11-SP4 (ppc64 x86_64)
  • patch-2.5.9-252.22.7.1

References:

• https://www.suse.com/security/cve/CVE-2010-4651.html
• https://www.suse.com/security/cve/CVE-2014-9637.html
• https://www.suse.com/security/cve/CVE-2016-10713.html
• https://www.suse.com/security/cve/CVE-2018-1000156.html
• https://bugzilla.suse.com/show_bug.cgi?id=1059698
• https://bugzilla.suse.com/show_bug.cgi?id=1080918
• https://bugzilla.suse.com/show_bug.cgi?id=1088420
• https://bugzilla.suse.com/show_bug.cgi?id=662957
• https://bugzilla.suse.com/show_bug.cgi?id=914891