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>> Capi4Hylafax "c2faxrecv" Utility TSI Handling Remote Shell Code Injection Vulnerability
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Title : Capi4Hylafax "c2faxrecv" Utility TSI Handling Remote Shell Code Injection Vulnerability
VUPEN ID : VUPEN/ADV-2006-3430
CVE ID : GENERIC-MAP-NOMATCH
Rated as : High Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2006-09-01
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A vulnerability has been identified in Capi4Hylafax, which could be exploited by remote attackers to execute arbitrary commands. This flaw is due to an input validation error when processing specially crafted TSI (Transmitter Subscriber Identification) strings via the "c2faxrecv" utility, which could be exploited by remote attackers to inject and execute arbitrary shell commands with the privileges of the user running a vulnerable application.
Affected Products
CAPI4Hylafax versions 1.x
Solution
VUPEN Security is not aware of any vendor-supplied patch.
References
http://www.vupen.com/english/advisories/2006/3430
http://bugs.debian.org/382474
Credits
Vulnerability reported by Lionel Elie Mamane
ChangeLog
2006-09-01 : Initial release
Vulnerability Management
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