c2faxrecv in capi4hylafax 01.02.03 allows remote attackers to execute arbitrary commands via null (0) and shell metacharacters in the TSI string, as demonstrated by a fax from an anonymous number.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Capi4hylafax | Julian_pawlowski | 01.02.03 (including) | 01.02.03 (including) |
| Capi4hylafax | Ubuntu | dapper | * |
| Capi4hylafax | Ubuntu | devel | * |
| Capi4hylafax | Ubuntu | edgy | * |
| Capi4hylafax | Ubuntu | feisty | * |
| Capi4hylafax | Ubuntu | gutsy | * |
| Capi4hylafax | Ubuntu | hardy | * |
| Capi4hylafax | Ubuntu | intrepid | * |
| Capi4hylafax | Ubuntu | jaunty | * |
| Capi4hylafax | Ubuntu | karmic | * |
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382474
- http://secunia.com/advisories/21722
- http://secunia.com/advisories/21726
- http://secunia.com/advisories/22450
- http://security.gentoo.org/glsa/glsa-200610-05.xml
- http://www.debian.org/security/2006/dsa-1165
- http://www.novell.com/linux/security/advisories/2007_4_sr.html
- http://www.securityfocus.com/bid/19801
- http://www.vupen.com/english/advisories/2006/3430
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=382474
- http://secunia.com/advisories/21722
- http://secunia.com/advisories/21726
- http://secunia.com/advisories/22450
- http://security.gentoo.org/glsa/glsa-200610-05.xml
- http://www.debian.org/security/2006/dsa-1165
- http://www.novell.com/linux/security/advisories/2007_4_sr.html
- http://www.securityfocus.com/bid/19801
- http://www.vupen.com/english/advisories/2006/3430