PT-2014-1117 · Google+1 · Google Chrome+1

Published 2014-04-08 · Updated 2024-06-15 · CVE-2014-1719

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 34.0.1847.116

Description The issue is related to a use-after-free error in the WebSharedWorkerStub::OnTerminateWorkerContext function in the Web Workers implementation. This error can be exploited by remote attackers to cause a denial of service, resulting in heap memory corruption, or possibly have other unspecified impacts on the system. The exploitation occurs through vectors that trigger a SharedWorker termination during script loading.

Recommendations For Google Chrome versions prior to 34.0.1847.116, update to version 34.0.1847.116 or later to resolve the issue. As a temporary workaround, consider disabling the Web Workers feature until a patch is available. Restrict access to the WebSharedWorkerStub::OnTerminateWorkerContext function to minimize the risk of exploitation. Avoid using the SharedWorker feature during script loading until the issue is resolved.

Fix

DoS

Weakness Enumeration

CWE-399

Related Identifiers

ALT-PU-2014-1582

BDU:2014-00200

CVE-2014-1719

DSA-2905-1

MGASA-2014-0183

OPENSUSE-SU-2024:10171-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Google Chrome

References · 2389

• https://bdu.fstec.ru/vul/2014-00116 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1724 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1728 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1718 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1720 · Security Note
• http://lists.opensuse.org/opensuse-updates/2014-05/msg00012.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1725 · Security Note
• https://cve.org/CVERecord?id=CVE-2014-1719 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1716 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1723 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1733 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1731 · Security Note
• https://bdu.fstec.ru/vul/2014-00142 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1732 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1721 · Security Note