CVE-2021-43302
Published: 16 February 2022
Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
asterisk Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Needs triage
|
|
| jammy |
Needs triage
|
|
| lunar |
Needs triage
|
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
| impish |
Ignored
(end of life)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| mantic |
Needs triage
|
|
|
pjproject Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
|
ring Launchpad, Ubuntu, Debian |
impish |
Ignored
(end of life)
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Ignored
(end of standard support)
|
|
| lunar |
Not vulnerable
(20230206.0~ds1-5)
|
|
| bionic |
Released
(20180228.1.503da2b~ds1-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
| focal |
Released
(20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1)
|
|
| mantic |
Not vulnerable
(20230206.0~ds2-1.3)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.1 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |