CVE-2017-6312

5.5 mediumEPSS 2.0%

Medium (5.5). EPSS 2.0% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 2.0% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2017-03-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

debian:debian_linux
fedoraproject:fedora
gnome:gdk-pixbuf

References

http://mov.sx/2017/02/21/bug-hunting-gdk-pixbuf.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
https://bugzilla.gnome.org/show_bug.cgi?id=779012

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