PT-2019-6641 · Google+1 · Google Chrome+1

Published 2019-11-12 · Updated 2019-11-14 · CVE-2011-2335

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to Blink M12

Description A double-free issue exists in the WebCore::CSSSelector function within WebKit. This issue can be exploited due to improper memory management in the CSSSelector function.

Recommendations For versions prior to Blink M12, update to a version that incorporates the Blink M12 changes or later to resolve the issue.

Exploit

Fix

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2011-2335

Affected Products

Google Chrome

Webkit

References · 3

• 🔥 https://bugs.chromium.org/p/chromium/issues/detail?id=81351 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2011-2335 · Security Note
• https://trac.webkit.org/changeset/80155/webkit · Note