Security update for GraphicsMagick

Announcement ID:	SUSE-SU-2018:1036-1
Rating:	moderate
References:	bsc#1086773 bsc#1087027 bsc#1087037
Cross-References:	CVE-2017-18251 CVE-2017-18254 CVE-2018-9018
CVSS scores:	CVE-2017-18251 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2017-18251 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-18254 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2017-18254 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-9018 ( SUSE ): 4.0 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2018-9018 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise Software Development Kit 11 SP4 SUSE Studio Onsite 1.3

An update that solves three vulnerabilities can now be installed.

Description:

This update for GraphicsMagick fixes the following issues:

• security update (png.c)

• CVE-2018-9018: divide-by-zero in the ReadMNGImage function of coders/png.c. Attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file. [bsc#1086773]

• security update (gif.c)

• CVE-2017-18254: A memory leak vulnerability was found in the function WriteGIFImage in coders/gif.c, which could lead to denial of service via a crafted file. [bsc#1087027]

• security update (pcd.c)

• CVE-2017-18251: A memory leak vulnerability was found in the function ReadPCDImage in coders/pcd.c, which could lead to a denial of service via a crafted file. [bsc#1087037]

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 Software Development Kit 11 SP4
  zypper in -t patch sdksp4-GraphicsMagick-13568=1
• SUSE Studio Onsite 1.3
  zypper in -t patch slestso13-GraphicsMagick-13568=1

Package List:

• SUSE Linux Enterprise Software Development Kit 11 SP4 (s390x x86_64 i586 ppc64 ia64)
  • libGraphicsMagick2-1.2.5-78.47.1
  • perl-GraphicsMagick-1.2.5-78.47.1
  • GraphicsMagick-1.2.5-78.47.1
• SUSE Studio Onsite 1.3 (x86_64)
  • libGraphicsMagick2-1.2.5-78.47.1
  • GraphicsMagick-1.2.5-78.47.1

References:

• https://www.suse.com/security/cve/CVE-2017-18251.html
• https://www.suse.com/security/cve/CVE-2017-18254.html
• https://www.suse.com/security/cve/CVE-2018-9018.html
• https://bugzilla.suse.com/show_bug.cgi?id=1086773
• https://bugzilla.suse.com/show_bug.cgi?id=1087027
• https://bugzilla.suse.com/show_bug.cgi?id=1087037