CVE-2014-3171

critical

Description

Use-after-free vulnerability in the V8 bindings in Blink, as used in Google Chrome before 37.0.2062.94, allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging improper use of HashMap add operations instead of HashMap set operations, related to bindings/core/v8/DOMWrapperMap.h and bindings/core/v8/SerializedScriptValue.cpp.

References

https://src.chromium.org/viewvc/blink?revision=178823&view=revision

https://exchange.xforce.ibmcloud.com/vulnerabilities/95471

https://crbug.com/390928

http://www.securitytracker.com/id/1030767

http://www.securityfocus.com/bid/69406

http://www.debian.org/security/2014/dsa-3039

http://security.gentoo.org/glsa/glsa-201408-16.xml

http://secunia.com/advisories/61482

http://secunia.com/advisories/60424

http://secunia.com/advisories/60268

http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00027.html

http://googlechromereleases.blogspot.com/2014/08/stable-channel-update_26.html

Details

Source: Mitre, NVD

Published: 2014-08-27

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical