Integer Overflow or Wraparound Affecting gdk-pixbuf package, versions <2.36.5-2+deb9u2
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
Threat Intelligence
EPSS
0.11% (45th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-GDKPIXBUF-344929
- published 10 Mar 2017
- disclosed 10 Mar 2017
Introduced: 10 Mar 2017
CVE-2017-6312 Open this link in a new tabHow to fix?
Upgrade Debian:9
gdk-pixbuf
to version 2.36.5-2+deb9u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gdk-pixbuf
package and not the gdk-pixbuf
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
Integer overflow in io-ico.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (segmentation fault and application crash) via a crafted image entry offset in an ICO file, which triggers an out-of-bounds read, related to compiler optimizations.
References
- https://security-tracker.debian.org/tracker/CVE-2017-6312
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6312
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJF5ARFOX4BFUK6YCBKGAKBQYECO3AI2/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSAZ6UCKKXC5VOWXGWQHOX2ZBLLATIOT/
- https://security.gentoo.org/glsa/201709-08
- http://mov.sx/2017/02/21/bug-hunting-gdk-pixbuf.html
- https://bugzilla.gnome.org/show_bug.cgi?id=779012
- https://lists.debian.org/debian-lts-announce/2019/12/msg00025.html
- http://www.openwall.com/lists/oss-security/2017/02/21/4
- http://www.openwall.com/lists/oss-security/2017/02/26/1
- http://www.securityfocus.com/bid/96779
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-6312
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SJF5ARFOX4BFUK6YCBKGAKBQYECO3AI2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VSAZ6UCKKXC5VOWXGWQHOX2ZBLLATIOT/