high7.8
CVE-2007-2297
The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response…
Impact
The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Asterisk | Asterisk | Versions 1.2.0_beta1, 1.2.0_beta2, 1.2.10, 1.2.11, 1.2.12, 1.2.13 |
References
- NVD record
- CVE.org record
- http://bugs.digium.com/view.php?id=9313
- http://secunia.com/advisories/25582
- http://securityreason.com/securityalert/2644
- http://www.asterisk.org/files/ASA-2007-011.pdf
- http://www.debian.org/security/2007/dsa-1358
- http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
- http://www.securityfocus.com/archive/1/466882/100/0/threaded
- http://www.securityfocus.com/bid/24359
- http://www.securitytracker.com/id?1017954
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33892
- http://bugs.digium.com/view.php?id=9313
- http://secunia.com/advisories/25582
- http://securityreason.com/securityalert/2644
- http://www.asterisk.org/files/ASA-2007-011.pdf
- http://www.debian.org/security/2007/dsa-1358
- http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
- http://www.securityfocus.com/archive/1/466882/100/0/threaded
- http://www.securityfocus.com/bid/24359
- http://www.securitytracker.com/id?1017954
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33892