CVE-2018-7286
Published: 22 February 2018
An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. res_pjsip allows remote authenticated users to crash Asterisk (segmentation fault) by sending a number of SIP INVITE messages on a TCP or TLS connection and then suddenly closing the connection.
Priority
Status
Package | Release | Status |
---|---|---|
asterisk
Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Needed
|
|
cosmic |
Not vulnerable
(1:13.20.0~dfsg-1)
|
|
disco |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
eoan |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
focal |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
groovy |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
hirsute |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
impish |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
jammy |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
kinetic |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
lunar |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
mantic |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
noble |
Not vulnerable
(1:16.2.1~dfsg-1)
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Released
(1:13.20.0~dfsg-1)
|
|
xenial |
Needed
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |