channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.
2014-04-18T22:14:38.010
2025-04-12T10:46:40.837
Deferred
CVSSv2: 3.5 (LOW)
AV:N/AC:M/Au:S/C:N/I:N/A:P
6.8
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.0.0 | Yes |
| Application | digium | certified_asterisk | 1.8.1.0 | Yes |
| Application | digium | certified_asterisk | 1.8.1.0 | Yes |
| Application | digium | certified_asterisk | 1.8.2.0 | Yes |
| Application | digium | certified_asterisk | 1.8.2.0 | Yes |
| Application | digium | certified_asterisk | 1.8.3.0 | Yes |
| Application | digium | certified_asterisk | 1.8.3.0 | Yes |
| Application | digium | certified_asterisk | 1.8.3.0 | Yes |
| Application | digium | certified_asterisk | 1.8.3.0 | Yes |
| Application | digium | certified_asterisk | 1.8.4.0 | Yes |
| Application | digium | certified_asterisk | 1.8.4.0 | Yes |
| Application | digium | certified_asterisk | 1.8.4.0 | Yes |
| Application | digium | certified_asterisk | 1.8.4.0 | Yes |
| Application | digium | certified_asterisk | 1.8.5.0 | Yes |
| Application | digium | certified_asterisk | 1.8.5.0 | Yes |
| Application | digium | certified_asterisk | 1.8.6.0 | Yes |
| Application | digium | certified_asterisk | 1.8.6.0 | Yes |
| Application | digium | certified_asterisk | 1.8.6.0 | Yes |
| Application | digium | certified_asterisk | 1.8.6.0 | Yes |
| Application | digium | certified_asterisk | 1.8.7.0 | Yes |
| Application | digium | certified_asterisk | 1.8.7.0 | Yes |
| Application | digium | certified_asterisk | 1.8.7.0 | Yes |
| Application | digium | certified_asterisk | 1.8.8.0 | Yes |
| Application | digium | certified_asterisk | 1.8.8.0 | Yes |
| Application | digium | certified_asterisk | 1.8.8.0 | Yes |
| Application | digium | certified_asterisk | 1.8.8.0 | Yes |
| Application | digium | certified_asterisk | 1.8.8.0 | Yes |
| Application | digium | certified_asterisk | 1.8.8.0 | Yes |
| Application | digium | certified_asterisk | 1.8.9.0 | Yes |
| Application | digium | certified_asterisk | 1.8.9.0 | Yes |
| Application | digium | certified_asterisk | 1.8.9.0 | Yes |
| Application | digium | certified_asterisk | 1.8.9.0 | Yes |
| Application | digium | certified_asterisk | 1.8.10.0 | Yes |
| Application | digium | certified_asterisk | 1.8.10.0 | Yes |
| Application | digium | certified_asterisk | 1.8.10.0 | Yes |
| Application | digium | certified_asterisk | 1.8.10.0 | Yes |
| Application | digium | certified_asterisk | 1.8.10.0 | Yes |
| Application | digium | certified_asterisk | 1.8.11.0 | Yes |
| Application | digium | certified_asterisk | 1.8.11.0 | Yes |
| Application | digium | certified_asterisk | 1.8.11.0 | Yes |
| Application | digium | certified_asterisk | 1.8.11.0 | Yes |
| Application | digium | certified_asterisk | 1.8.12.0 | Yes |
| Application | digium | certified_asterisk | 1.8.12.0 | Yes |
| Application | digium | certified_asterisk | 1.8.12.0 | Yes |
| Application | digium | certified_asterisk | 1.8.12.0 | Yes |
| Application | digium | certified_asterisk | 1.8.13.0 | Yes |
| Application | digium | certified_asterisk | 1.8.13.0 | Yes |
| Application | digium | certified_asterisk | 1.8.13.0 | Yes |
| Application | digium | certified_asterisk | 1.8.14.0 | Yes |
| Application | digium | certified_asterisk | 1.8.14.0 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 1.8.15 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6.0 | Yes |
| Application | digium | certified_asterisk | 11.6.0 | Yes |
| Application | digium | certified_asterisk | 11.6.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.0 | Yes |
| Application | digium | asterisk | 1.8.1 | Yes |
| Application | digium | asterisk | 1.8.1 | Yes |
| Application | digium | asterisk | 1.8.1.1 | Yes |
| Application | digium | asterisk | 1.8.1.2 | Yes |
| Application | digium | asterisk | 1.8.2 | Yes |
| Application | digium | asterisk | 1.8.2.1 | Yes |
| Application | digium | asterisk | 1.8.2.2 | Yes |
| Application | digium | asterisk | 1.8.2.3 | Yes |
| Application | digium | asterisk | 1.8.2.4 | Yes |
| Application | digium | asterisk | 1.8.3 | Yes |
| Application | digium | asterisk | 1.8.3 | Yes |
| Application | digium | asterisk | 1.8.3 | Yes |
| Application | digium | asterisk | 1.8.3 | Yes |
| Application | digium | asterisk | 1.8.3.1 | Yes |
| Application | digium | asterisk | 1.8.3.2 | Yes |
| Application | digium | asterisk | 1.8.3.3 | Yes |
| Application | digium | asterisk | 1.8.4 | Yes |
| Application | digium | asterisk | 1.8.4 | Yes |
| Application | digium | asterisk | 1.8.4 | Yes |
| Application | digium | asterisk | 1.8.4 | Yes |
| Application | digium | asterisk | 1.8.4.1 | Yes |
| Application | digium | asterisk | 1.8.4.2 | Yes |
| Application | digium | asterisk | 1.8.4.3 | Yes |
| Application | digium | asterisk | 1.8.4.4 | Yes |
| Application | digium | asterisk | 1.8.5 | Yes |
| Application | digium | asterisk | 1.8.5 | Yes |
| Application | digium | asterisk | 1.8.5.0 | Yes |
| Application | digium | asterisk | 1.8.6.0 | Yes |
| Application | digium | asterisk | 1.8.6.0 | Yes |
| Application | digium | asterisk | 1.8.6.0 | Yes |
| Application | digium | asterisk | 1.8.6.0 | Yes |
| Application | digium | asterisk | 1.8.7.0 | Yes |
| Application | digium | asterisk | 1.8.7.0 | Yes |
| Application | digium | asterisk | 1.8.7.0 | Yes |
| Application | digium | asterisk | 1.8.7.1 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.0 | Yes |
| Application | digium | asterisk | 1.8.8.1 | Yes |
| Application | digium | asterisk | 1.8.8.2 | Yes |
| Application | digium | asterisk | 1.8.9.0 | Yes |
| Application | digium | asterisk | 1.8.9.0 | Yes |
| Application | digium | asterisk | 1.8.9.0 | Yes |
| Application | digium | asterisk | 1.8.9.0 | Yes |
| Application | digium | asterisk | 1.8.9.0 | Yes |
| Application | digium | asterisk | 1.8.9.1 | Yes |
| Application | digium | asterisk | 1.8.9.2 | Yes |
| Application | digium | asterisk | 1.8.9.3 | Yes |
| Application | digium | asterisk | 1.8.10.0 | Yes |
| Application | digium | asterisk | 1.8.10.0 | Yes |
| Application | digium | asterisk | 1.8.10.0 | Yes |
| Application | digium | asterisk | 1.8.10.0 | Yes |
| Application | digium | asterisk | 1.8.10.0 | Yes |
| Application | digium | asterisk | 1.8.10.0 | Yes |
| Application | digium | asterisk | 1.8.10.1 | Yes |
| Application | digium | asterisk | 1.8.11.0 | Yes |
| Application | digium | asterisk | 1.8.11.0 | Yes |
| Application | digium | asterisk | 1.8.11.0 | Yes |
| Application | digium | asterisk | 1.8.11.0 | Yes |
| Application | digium | asterisk | 1.8.11.0 | Yes |
| Application | digium | asterisk | 1.8.11.1 | Yes |
| Application | digium | asterisk | 1.8.11.1 | Yes |
| Application | digium | asterisk | 1.8.11.1 | Yes |
| Application | digium | asterisk | 1.8.12 | Yes |
| Application | digium | asterisk | 1.8.12.0 | Yes |
| Application | digium | asterisk | 1.8.12.0 | Yes |
| Application | digium | asterisk | 1.8.12.0 | Yes |
| Application | digium | asterisk | 1.8.12.0 | Yes |
| Application | digium | asterisk | 1.8.12.0 | Yes |
| Application | digium | asterisk | 1.8.12.1 | Yes |
| Application | digium | asterisk | 1.8.12.2 | Yes |
| Application | digium | asterisk | 1.8.13.0 | Yes |
| Application | digium | asterisk | 1.8.13.0 | Yes |
| Application | digium | asterisk | 1.8.13.0 | Yes |
| Application | digium | asterisk | 1.8.13.1 | Yes |
| Application | digium | asterisk | 1.8.14.0 | Yes |
| Application | digium | asterisk | 1.8.14.0 | Yes |
| Application | digium | asterisk | 1.8.14.0 | Yes |
| Application | digium | asterisk | 1.8.14.0 | Yes |
| Application | digium | asterisk | 1.8.14.1 | Yes |
| Application | digium | asterisk | 1.8.14.1 | Yes |
| Application | digium | asterisk | 1.8.14.1 | Yes |
| Application | digium | asterisk | 1.8.15.0 | Yes |
| Application | digium | asterisk | 1.8.15.0 | Yes |
| Application | digium | asterisk | 1.8.15.0 | Yes |
| Application | digium | asterisk | 1.8.15.1 | Yes |
| Application | digium | asterisk | 1.8.16.0 | Yes |
| Application | digium | asterisk | 1.8.16.0 | Yes |
| Application | digium | asterisk | 1.8.16.0 | Yes |
| Application | digium | asterisk | 1.8.16.0 | Yes |
| Application | digium | asterisk | 1.8.17.0 | Yes |
| Application | digium | asterisk | 1.8.17.0 | Yes |
| Application | digium | asterisk | 1.8.17.0 | Yes |
| Application | digium | asterisk | 1.8.17.0 | Yes |
| Application | digium | asterisk | 1.8.17.0 | Yes |
| Application | digium | asterisk | 1.8.17.0 | Yes |
| Application | digium | asterisk | 1.8.18.0 | Yes |
| Application | digium | asterisk | 1.8.18.0 | Yes |
| Application | digium | asterisk | 1.8.18.0 | Yes |
| Application | digium | asterisk | 1.8.18.1 | Yes |
| Application | digium | asterisk | 1.8.19.0 | Yes |
| Application | digium | asterisk | 1.8.19.0 | Yes |
| Application | digium | asterisk | 1.8.19.0 | Yes |
| Application | digium | asterisk | 1.8.19.0 | Yes |
| Application | digium | asterisk | 1.8.19.1 | Yes |
| Application | digium | asterisk | 1.8.20.0 | Yes |
| Application | digium | asterisk | 1.8.20.0 | Yes |
| Application | digium | asterisk | 1.8.20.0 | Yes |
| Application | digium | asterisk | 1.8.20.0 | Yes |
| Application | digium | asterisk | 1.8.20.1 | Yes |
| Application | digium | asterisk | 1.8.20.1 | Yes |
| Application | digium | asterisk | 1.8.20.2 | Yes |
| Application | digium | asterisk | 1.8.20.2 | Yes |
| Application | digium | asterisk | 1.8.21.0 | Yes |
| Application | digium | asterisk | 1.8.21.0 | Yes |
| Application | digium | asterisk | 1.8.21.0 | Yes |
| Application | digium | asterisk | 1.8.22.0 | Yes |
| Application | digium | asterisk | 1.8.22.0 | Yes |
| Application | digium | asterisk | 1.8.22.0 | Yes |
| Application | digium | asterisk | 1.8.23.0 | Yes |
| Application | digium | asterisk | 1.8.23.0 | Yes |
| Application | digium | asterisk | 1.8.23.0 | Yes |
| Application | digium | asterisk | 1.8.23.0 | Yes |
| Application | digium | asterisk | 1.8.23.1 | Yes |
| Application | digium | asterisk | 1.8.24.0 | Yes |
| Application | digium | asterisk | 1.8.24.0 | Yes |
| Application | digium | asterisk | 1.8.24.0 | Yes |
| Application | digium | asterisk | 1.8.24.1 | Yes |
| Application | digium | asterisk | 1.8.25.0 | Yes |
| Application | digium | asterisk | 1.8.25.0 | Yes |
| Application | digium | asterisk | 1.8.25.0 | Yes |
| Application | digium | asterisk | 1.8.26.0 | Yes |
| Application | digium | asterisk | 1.8.26.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 12.1.0 | Yes |
| Application | digium | asterisk | 12.1.0 | Yes |
| Application | digium | asterisk | 12.1.0 | Yes |
| Application | digium | asterisk | 12.1.0 | Yes |
| Operating System | fedoraproject | fedora | 19 | Yes |
| Operating System | fedoraproject | fedora | 20 | Yes |