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Mozilla Firefox / Thunderbird / Seamonkey use-after-free
Published:14.02.2012
Source:
SecurityVulns ID:12189
Type:client
Threat Level:
7/10
Description:nsXBLDocumentInfo::ReadPrototypeBindings use-after-free.
Affected:MOZILLA : SeaMonkey 2.7
 MOZILLA : Firefox 10.0
 MOZILLA : Thunderbird 10.0
CVE:CVE-2012-0452 (Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1, Thunderbird 10.x before 10.0.1, and SeaMonkey 2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger failure of an nsXBLDocumentInfo::ReadPrototypeBindings function call, related to the cycle collector's access to a hash table containing a stale XBL binding.)
Files:Mozilla Foundation Security Advisory 2012-10

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