PT-2013-1956 · Opera · Opera

Published 2013-01-02 · Updated 2013-01-02 · CVE-2012-6466

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Opera versions prior to 12.10

Description The issue arises from improper handling of incorrect size data in a WebP image, allowing remote attackers to obtain potentially sensitive information from process memory. This can be achieved by using a crafted image as the fill pattern for a canvas.

Recommendations For versions prior to 12.10, update to version 12.10 or later to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2012-6466

Affected Products

Opera

References · 3

• http://opera.com/support/kb/view/1035 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-6466 · Security Note
• http://opera.com/docs/changelogs/unified/1210 · Note