Debian Security Bug TrackerDEBIANCVE:CVE-2013-5642CVE-2013-5642
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.373 Low
EPSS
Percentile
97.1%
The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | asterisk | < 1:11.5.1~dfsg-1 | asterisk_1:11.5.1~dfsg-1_all.deb |
| Debian | 10 | all | asterisk | < 1:11.5.1~dfsg-1 | asterisk_1:11.5.1~dfsg-1_all.deb |
| Debian | 999 | all | asterisk | < 1:11.5.1~dfsg-1 | asterisk_1:11.5.1~dfsg-1_all.deb |
Related
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.373 Low
EPSS
Percentile
97.1%