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CVE-2015-1243

CVE-2015-1243

EPSS 2.3%
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 products
n/a · n/a

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References
http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_28.htmlhttp://lists.opensuse.org/opensuse-updates/2015-05/msg00009.htmlhttp://rhn.redhat.com/errata/RHSA-2015-0921.htmlhttps://code.google.com/p/chromium/issues/detail?id=453279https://security.gentoo.org/glsa/201506-04https://src.chromium.org/viewvc/blink?revision=192655&view=revisionhttp://www.debian.org/security/2015/dsa-3242http://www.securityfocus.com/bid/74389http://www.securitytracker.com/id/1032234http://www.ubuntu.com/usn/USN-2582-1