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CVE-2016-7950

Published: 13 December 2016

The XRenderQueryFilters function in X.org libXrender before 0.9.10 allows remote X servers to trigger out-of-bounds write operations via vectors involving filter name lengths.

Priority

Low

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
libxrender
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(1:0.9.10-1)
cosmic Ignored
(end of life)
disco Not vulnerable
(1:0.9.10-1)
eoan Not vulnerable
(1:0.9.10-1)
focal Not vulnerable
(1:0.9.10-1)
groovy Not vulnerable
(1:0.9.10-1)
hirsute Not vulnerable
(1:0.9.10-1)
impish Not vulnerable
(1:0.9.10-1)
jammy Not vulnerable
(1:0.9.10-1)
kinetic Not vulnerable
(1:0.9.10-1)
lunar Not vulnerable
(1:0.9.10-1)
mantic Not vulnerable
(1:0.9.10-1)
precise Ignored
(end of life)
trusty Needed

upstream
Released (0.9.10)
xenial
Released (1:0.9.9-0ubuntu1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
Patches:
upstream: https://cgit.freedesktop.org/xorg/lib/libXrender/commit/?id=8fad00b0b647ee662ce4737ca15be033b7a21714

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H