CVE-2015-1243

Severity

75%

Complexity

99%

Confidentiality

106%

CWE-416: Use After Free

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.

CWE-416: Use After Free

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 9 years ago

2015-05-01 10:59:00

Last updated 8 years ago

2017-01-03 02:59:00

Affected Software

Debian Linux 8.0 (Jessie)

8.0

Canonical Ubuntu Linux 14.04 LTS (Long-Term Support)

14.04

Canonical Ubuntu Linux 14.10

14.10

Canonical Ubuntu Linux 15.04

15.04

Red Hat Enterprise Linux Desktop Supplementary 6.0 (v. 6)

6.0

Red Hat Enterprise Linux Server Supplementary 6.0 (v. 6)

6.0

Red Hat Enterprise Linux Workstation Supplementary 6.0 (v. 6)

6.0

References

http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_28.html

Vendor Advisory

openSUSE-SU-2015:0853

RHSA-2015:0921

Third Party Advisory

DSA-3242

Third Party Advisory

74389

Third Party Advisory, VDB Entry

1032234

Third Party Advisory, VDB Entry

USN-2582-1

Third Party Advisory

https://code.google.com/p/chromium/issues/detail?id=453279

Exploit

GLSA-201506-04

https://src.chromium.org/viewvc/blink?revision=192655&view=revision

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