Race condition in (1) checkinstall 1.6.1 and (2) installwatch allows local users to overwrite arbitrary files and have other impacts via symlink and possibly other attacks on temporary working directories.
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 |
---|---|
http://secunia.com/advisories/30873 | third party advisory vendor advisory |
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=488140 | |
http://lists.alioth.debian.org/pipermail/secure-testing-team/2008-June/001672.html | exploit |
https://exchange.xforce.ibmcloud.com/vulnerabilities/43440 | vdb entry |