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CVE-2016-6352

Publication date 27 July 2016

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

The OneLine32 function in io-ico.c in gdk-pixbuf before 2.35.3 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via crafted dimensions in an ICO file.

Read the notes from the security team

Status

Package Ubuntu Release Status
gdk-pixbuf 17.04 zesty
Not affected
16.10 yakkety
Not affected
16.04 LTS xenial
Fixed 2.32.2-1ubuntu1.2
15.10 wily Ignored
14.04 LTS trusty
Fixed 2.30.7-0ubuntu1.6
12.04 LTS precise
Not affected

Notes

sbeattie

gdk-pixbuf report notes that this may not be necessary for precise, as the reproducer doesn't crash with 2.26. Also, patch does not apply cleanly to precise's 2.26.1 version.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
gdk-pixbuf

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H