CVE-2008-0095

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 25%

from disclosure to weapon0 days

Published on NVDJan 8

1st PoCJan 2

exploitation probability

25%top 2% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

The SIP channel driver in Asterisk Open Source 1.4.x before 1.4.17, Business Edition before C.1.0-beta8, AsteriskNOW before beta7, Appliance Developer Kit before Asterisk 1.4 revision 95946, and Appliance s800i 1.0.x before 1.0.3.4 allows remote attackers to cause a denial of service (daemon crash) via a BYE message with an Also (Also transfer) header, which triggers a NULL pointer dereference.

Affected products

n/a · n/a

public PoCs found — 1

exploitdbwww.exploit-db.com/exploits/30974unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://bugs.digium.com/view.php?id=11637 http://downloads.digium.com/pub/security/AST-2008-001.html http://secunia.com/advisories/28299 http://secunia.com/advisories/28312 http://securityreason.com/securityalert/3520 https://exchange.xforce.ibmcloud.com/vulnerabilities/39361 https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00166.html https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00167.html http://www.securityfocus.com/archive/1/485727/100/0/threaded http://www.securityfocus.com/bid/27110 http://www.securitytracker.com/id?1019152 http://www.vupen.com/english/advisories/2008/0019