CVE-2017-6312

Description

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.gentoo.org/glsa/201709-08

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VSAZ6UCKKXC5VOWXGWQHOX2ZBLLATIOT/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SJF5ARFOX4BFUK6YCBKGAKBQYECO3AI2/

https://lists.debian.org/debian-lts-announce/2019/12/msg00025.html

https://bugzilla.gnome.org/show_bug.cgi?id=779012

http://www.securityfocus.com/bid/96779

http://www.openwall.com/lists/oss-security/2017/02/26/1

http://www.openwall.com/lists/oss-security/2017/02/21/4

http://mov.sx/2017/02/21/bug-hunting-gdk-pixbuf.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3