CVE-2019-12827
Published: 12 July 2019
Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
asterisk Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| focal |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| groovy |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| hirsute |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| impish |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| jammy |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| kinetic |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| lunar |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| mantic |
Not vulnerable
(1:16.2.1~dfsg-2build2)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1:16.2.1~dfsg-2)
|
|
| 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 |