PT-2016-2277 · Cairo+2 · Cairo+2

Ilya Sakhnenko · Published 2014-10-20 · Updated 2023-01-06 · CVE-2016-3190

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions cairo versions prior to 1.14.2

Description The issue allows remote attackers to cause a denial of service, resulting in an out-of-bounds read and application crash, via a negative span length. This is due to a buffer overflow in the fill xrgb32 lerp opaque spans function.

Recommendations For versions prior to 1.14.2, update to version 1.14.2 or later to resolve the issue. As a temporary workaround, consider restricting the input to the fill xrgb32 lerp opaque spans function to prevent negative span lengths until a patch is applied.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2014-2282

ALT-PU-2023-1002

ALT-PU-2023-1010

BDU:2016-01641

CVE-2016-3190

SUSE-SU-2016:1100-1

SUSE-SU-2016_1100-1

Affected Products

Alt Linux

Suse

Cairo

References · 13

• 🔥 https://cgit.freedesktop.org/cairo/patch/src/cairo-image-compositor.c?id=5c82d91a5e15d29b1489dcb413b24ee7fdf59934 · Exploit
• https://mail.gnome.org/archives/gnome-announce-list/2015-March/msg00047.html · Patch
• https://osv.dev/vulnerability/SUSE-SU-2016:1100-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2016-04/msg00029.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-3190 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-3190 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-3190 · Security Note
• https://bdu.fstec.ru/vul/2016-01641 · Security Note
• https://osv.dev/vulnerability/CVE-2016-3190 · Vendor Advisory
• https://suse.com/security/cve/CVE-2016-3190 · Note
• https://suse.com/support/update/announcement/2016/suse-su-20161100-1 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1318977 · Note
• https://bugzilla.suse.com/971964 · Note