CVE-2017-14603
Published: 10 October 2017
In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetric_rtp" options allow redirecting where Asterisk sends the next RTCP report.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
asterisk Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| cosmic |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| disco |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| eoan |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| focal |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| groovy |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| hirsute |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| impish |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| jammy |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| kinetic |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| lunar |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| mantic |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| noble |
Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(1:13.17.2~dfsg-1)
|
|
| xenial |
Needed
|
|
| zesty |
Ignored
(end of life)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |