CVE-2015-1243
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.1 High
AI Score
Confidence
High
0.021 Low
EPSS
Percentile
89.2%
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 configurations
References
googlechromereleases.blogspot.com/2015/04/stable-channel-update_28.html
lists.opensuse.org/opensuse-updates/2015-05/msg00009.html
rhn.redhat.com/errata/RHSA-2015-0921.html
www.debian.org/security/2015/dsa-3242
www.securityfocus.com/bid/74389
www.securitytracker.com/id/1032234
www.ubuntu.com/usn/USN-2582-1
code.google.com/p/chromium/issues/detail?id=453279
security.gentoo.org/glsa/201506-04
src.chromium.org/viewvc/blink?revision=192655&view=revision
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.1 High
AI Score
Confidence
High
0.021 Low
EPSS
Percentile
89.2%