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>> Debian Security Update Fixes Perl Remote Integer Overflow Vulnerability

Title : Debian Security Update Fixes Perl Remote Integer Overflow Vulnerability
VUPEN ID : VUPEN/ADV-2006-0223
CVE ID : CVE-2005-3962
CWE ID : VUPEN VNS Only
CVSS V2 : VUPEN VNS Only
Rated as : Moderate Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2006-01-16


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 updated packages to address a vulnerability identified in Perl. This flaw is due to an integer overflow error in the "Perl_sv_vcatpvfn()" [sv.c] function that does not properly handle format string specifiers with large values, which could be exploited by attackers, in conjunction with format string vulnerabilities present in Perl applications, to crash an affected application and possibly execute arbitrary code. For additional information, see : VUPEN/ADV-2005-2688

Affected Products

Debian GNU/Linux stable (sarge)
Debian GNU/Linux unstable (sid)

Solution

Debian GNU/Linux stable (sarge) - Upgrade to version 5.8.4-8sarge3
Debian GNU/Linux unstable (sid) - Upgrade to version 5.8.7-9

References

http://www.vupen.com/english/advisories/2006/0223
http://www.frsirt.com/english/reference/4544

ChangeLog

2006-01-16 : Initial release

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