Race condition in the create_lockpath function in policyd-weight 0.1.14 beta-16 allows local users to modify or delete arbitrary files by creating the LOCKPATH directory, then modifying it after the symbolic link check occurs. NOTE: this is due to an incomplete fix for CVE-2008-1569.
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 |
---|---|
https://exchange.xforce.ibmcloud.com/vulnerabilities/41570 | vdb entry |
http://secunia.com/advisories/29738 | third party advisory |
http://security.gentoo.org/glsa/glsa-200804-11.xml | vendor advisory |
http://www.osvdb.org/43888 | vdb entry |
https://bugs.gentoo.org/show_bug.cgi?id=214403 |