CVE-2015-1243

Published: May 1, 2015Modified: May 6, 2026

7.5

Vector

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

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

Use-after-free vulnerability in the MutationObserver::disconnect function in core/dom/MutationObserver.cpp in the DOM implementation in Blink, as used in Google Chrome before 42.0.2311.135, allows remote attackers to cause a denial of service or possibly have unspecified other impact by triggering an attempt to unregister a MutationObserver object that is not currently registered.

Affected (9)

Products: Google: Chrome · Debian: Debian Linux · Canonical: Ubuntu Linux · +1 more

Show all products

Google: Chrome · Debian: Debian Linux · Canonical: Ubuntu Linux · Redhat: Enterprise Linux Desktop Supplementary, Enterprise Linux Server Supplementary, Enterprise Linux Server Supplementary Eus, Enterprise Linux Workstation Supplementary

1 product

1 product

1 product

4 products

Enterprise Linux Desktop Supplementary

Enterprise Linux Server Supplementary

Enterprise Linux Server Supplementary Eus

Enterprise Linux Workstation Supplementary

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Chrome	Up to 42.0.2311.87

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 8.0

Configuration C

3 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 14.04
Canonical Ubuntu Linux	Version 14.10
Canonical Ubuntu Linux	Version 15.04

Configuration D

4 vulnerable

Vulnerable Software	Affected Versions
Redhat Enterprise Linux Desktop Supplementary	Version 6.0
Redhat Enterprise Linux Server Supplementary	Version 6.0
Redhat Enterprise Linux Server Supplementary Eus	Version 6.6.z
Redhat Enterprise Linux Workstation Supplementary	Version 6.0