CVE-2012-3863
4.0
Vector
AV:N/AC:L/Au:S/C:N/I:N/A:P
Exploitability: 8.0 / Impact: 2.9
Source: NVD
Description
channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Asterisk Business Edition C.3.x before C.3.7.5, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones does not properly handle a provisional response to a SIP reINVITE request, which allows remote authenticated users to cause a denial of service (RTP port exhaustion) via sessions that lack final responses.
Affected (131)
Products: Digium: Asterisk Business Edition, Asterisk, Asteriske, Certified Asterisk
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version c.3.1 |
Configuration B
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Version 1.8.11 cert1 |
Related CWEs
References (12)
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Timeline
No history available yet.