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>> Debian Security Update Fixes Bzip2 Race Condition Vulnerability

Title : Debian Security Update Fixes Bzip2 Race Condition Vulnerability
VUPEN ID : VUPEN/ADV-2005-0652
CVE ID : CVE-2005-0953
CWE ID : CWE-
Rated as : Low Risk 
Remotely Exploitable : No
Locally Exploitable : Yes
Release Date : 2005-05-30


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

Debian has released a security patch to correct a vulnerability identified in bzip2. This flaw is due to a race condition error in the file permission restore code of bunzip2, which could be exploited by local attackers to gain read/write access to files of other users. For additional information, see : VUPEN/ADV-2005-0560

Affected Products

Debian GNU/Linux 3.0 (woody)
Debian GNU/Linux unstable (sid)
Debian GNU/Linux testing (sarge)

Solution

Debian GNU/Linux 3.0 (woody) - Upgrade to version 1.0.2-1.woody2
Debian GNU/Linux unstable (sid) - Upgrade to version 1.0.2-6
Debian GNU/Linux testing (sarge) - Upgrade to version 1.0.2-6

References

http://www.vupen.com/english/advisories/2005/0652
http://www.nl.debian.org/security/2005/dsa-730

Credits

Vulnerability reported by Imran Ghory

ChangeLog

2005-05-30 : Initial release

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