Security update for p7zip

Announcement ID:	SUSE-SU-2018:0464-1
Rating:	important
References:	bsc#1077724 bsc#1077725 bsc#1077978 bsc#984650
Cross-References:	CVE-2016-1372 CVE-2017-17969 CVE-2018-5996
CVSS scores:	CVE-2016-1372 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-17969 ( SUSE ): 9.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVE-2017-17969 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2018-5996 ( SUSE ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2018-5996 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise Desktop 12 SP2 SUSE Linux Enterprise Desktop 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2

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

Description:

This update for p7zip fixes the following issues:

Security issues fixed:

• CVE-2016-1372: Fixed multiple vulnerabilities when processing crafted 7z files (bsc#984650)
• CVE-2017-17969: Fixed a heap-based buffer overflow in a shrink decoder (bsc#1077725)
• CVE-2018-5996: Fixed memory corruption in RAR decompression. The complete RAR decoder was removed as it also has license issues (bsc#1077724 bsc#1077978)

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 Desktop 12 SP2
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-319=1
• SUSE Linux Enterprise Desktop 12 SP3
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-319=1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-319=1
• SUSE Linux Enterprise Server 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-319=1
• SUSE Linux Enterprise High Performance Computing 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-319=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-319=1
• SUSE Linux Enterprise Server 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-319=1
• SUSE Linux Enterprise High Performance Computing 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-319=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-319=1

Package List:

• SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
  • p7zip-9.20.1-7.3.1
  • p7zip-debuginfo-9.20.1-7.3.1
  • p7zip-debugsource-9.20.1-7.3.1

References:

• https://www.suse.com/security/cve/CVE-2016-1372.html
• https://www.suse.com/security/cve/CVE-2017-17969.html
• https://www.suse.com/security/cve/CVE-2018-5996.html
• https://bugzilla.suse.com/show_bug.cgi?id=1077724
• https://bugzilla.suse.com/show_bug.cgi?id=1077725
• https://bugzilla.suse.com/show_bug.cgi?id=1077978
• https://bugzilla.suse.com/show_bug.cgi?id=984650