CVE-2014-1580

Medium

Description

Mozilla Firefox before 33.0 does not properly initialize memory for GIF images, which allows remote attackers to obtain sensitive information from process memory via a crafted web page that triggers a sequence of rendering operations for truncated GIF data within a CANVAS element.

SeverityMedium

CVSS5.0

Exploit probability—

Product

Mozilla Firefox

PublishedOct 15, 2014

First seenOct 15, 2014

How to fix

Vendor advisories

security.gentoo.org/glsa/201504-01

Affected products

Product	Affected versions	Fixed in
mozilla firefox	v ≤ 32.0, 30.0, 31.0, 31.1.0	—

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