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openSUSE-SU-2017:0548-1: moderate: Security update for gd
openSUSE Security Update: Security update for gd
______________________________________________________________________________

Announcement ID: openSUSE-SU-2017:0548-1
Rating: moderate
References: #1022263 #1022264 #1022265 #1022283 #1022284
#1022553
Cross-References: CVE-2016-10166 CVE-2016-10167 CVE-2016-10168
CVE-2016-6906 CVE-2016-6912 CVE-2016-9317

Affected Products:
openSUSE Leap 42.2
openSUSE Leap 42.1
______________________________________________________________________________

An update that fixes 6 vulnerabilities is now available.

Description:


This update for gd fixes the following security issues:

- CVE-2016-6906: An out-of-bounds read in TGA decompression was fixed
which could have lead to crashes. (bsc#1022553)
- CVE-2016-6912: Double free vulnerability in the gdImageWebPtr function
in the GD Graphics Library (aka libgd) allowed remote attackers to have
unspecified impact via large width and height values. (bsc#1022284)
- CVE-2016-9317: The gdImageCreate function in the GD Graphics Library
(aka libgd) allowed remote attackers to cause a denial of service
(system hang) via an oversized image. (bsc#1022283)
- CVE-2016-10166: A potential unsigned underflow in gd interpolation
functions could lead to memory corruption in the GD Graphics Library
(aka libgd) (bsc#1022263)
- CVE-2016-10167: A denial of service problem in gdImageCreateFromGd2Ctx()
could lead to libgd running out of memory even on small files.
(bsc#1022264)
- CVE-2016-10168: A signed integer overflow in the GD Graphics Library
(aka libgd) could lead to memory corruption (bsc#1022265)

This update was imported from the SUSE:SLE-12:Update update project.


Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- openSUSE Leap 42.2:

zypper in -t patch openSUSE-2017-289=1

- openSUSE Leap 42.1:

zypper in -t patch openSUSE-2017-289=1

To bring your system up-to-date, use "zypper patch".


Package List:

- openSUSE Leap 42.2 (i586 x86_64):

gd-2.1.0-16.1
gd-debuginfo-2.1.0-16.1
gd-debugsource-2.1.0-16.1
gd-devel-2.1.0-16.1

- openSUSE Leap 42.2 (x86_64):

gd-32bit-2.1.0-16.1
gd-debuginfo-32bit-2.1.0-16.1

- openSUSE Leap 42.1 (i586 x86_64):

gd-2.1.0-19.1
gd-debuginfo-2.1.0-19.1
gd-debugsource-2.1.0-19.1
gd-devel-2.1.0-19.1

- openSUSE Leap 42.1 (x86_64):

gd-32bit-2.1.0-19.1
gd-debuginfo-32bit-2.1.0-19.1


References:

https://www.suse.com/security/cve/CVE-2016-10166.html
https://www.suse.com/security/cve/CVE-2016-10167.html
https://www.suse.com/security/cve/CVE-2016-10168.html
https://www.suse.com/security/cve/CVE-2016-6906.html
https://www.suse.com/security/cve/CVE-2016-6912.html
https://www.suse.com/security/cve/CVE-2016-9317.html
https://bugzilla.suse.com/1022263
https://bugzilla.suse.com/1022264
https://bugzilla.suse.com/1022265
https://bugzilla.suse.com/1022283
https://bugzilla.suse.com/1022284
https://bugzilla.suse.com/1022553


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