CVE-2021-40559
Published: 12 January 2022
A null pointer deference vulnerability exists in gpac through 1.0.1 via the naludmx_parse_nal_avc function in reframe_nalu, which allows a denail of service.
Priority
Status
Package | Release | Status |
---|---|---|
gpac Launchpad, Ubuntu, Debian |
jammy |
Needs triage
|
bionic |
Needs triage
|
|
focal |
Needs triage
|
|
trusty |
Needs triage
|
|
upstream |
Needs triage
|
|
impish |
Ignored
(end of life)
|
|
xenial |
Needs triage
|
|
hirsute |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
mantic |
Does not exist
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
Patches: upstream: https://github.com/gpac/gpac/commit/70607fc71a671cf48a05e013a4e411429373dce7 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |