Race condition in Login Window in Apple Mac OS X 10.6.x before 10.6.2, when at least one account has a blank password, allows attackers to bypass password authentication and obtain login access to an arbitrary account via unspecified vectors.
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
Link | Tags |
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http://www.securityfocus.com/bid/36956 | patch vdb entry |
http://www.vupen.com/english/advisories/2009/3184 | vdb entry |
http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html | vendor advisory |
http://support.apple.com/kb/HT3937 | patch vendor advisory |