Description
Asterisk 1.4 before 1.4.1 and 1.2 before 1.2.16 allows remote attackers to cause a denial of service (crash) by sending a Session Initiation Protocol (SIP) packet without a URI and SIP-version header, which results in a NULL pointer dereference.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.vupen.com/english/advisories/2007/0830 ↗
- http://www.securityfocus.com/bid/22838 ↗
- http://www.osvdb.org/33888 ↗
- http://secunia.com/advisories/24578 ↗
- http://asterisk.org/node/48319 ↗
- http://www.novell.com/linux/security/advisories/2007_34_asterisk.html ↗
- http://labs.musecurity.com/advisories/MU-200703-01.txt ↗
- http://asterisk.org/node/48320 ↗
- http://secunia.com/advisories/24380 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32830 ↗
- http://security.gentoo.org/glsa/glsa-200703-14.xml ↗
- http://secunia.com/advisories/25582 ↗
- http://www.securitytracker.com/id?1017723 ↗
- http://www.kb.cert.org/vuls/id/228032 ↗
- http://www.debian.org/security/2007/dsa-1358 ↗