CVE-2020-11931
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2020
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Ubuntu modifications to pulseaudio to provide snap security enforcement could be unloaded
An Ubuntu-specific modification to Pulseaudio to provide security mediation for Snap-packaged applications was found to have a bypass of intended access restriction for snaps which plugs any of pulseaudio, audio-playback or audio-record via unloading the pulseaudio snap policy module. This issue affects: pulseaudio 1:8.0 versions prior to 1:8.0-0ubuntu3.12; 1:11.1 versions prior to 1:11.1-1ubuntu7.7; 1:13.0 versions prior to 1:13.0-1ubuntu1.2; 1:13.99.1 versions prior to 1:13.99.1-1ubuntu3.2;
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
pulseaudio
- Vendor
- Canonical
- Product
- pulseaudio
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1:8.0 | affected | custom | 1:8.0-0ubuntu3.12 | Unavailable | None listed |
| 1:11.1 | affected | custom | 1:11.1-1ubuntu7.7 | Unavailable | None listed |
| 1:13.0 | affected | custom | 1:13.0-1ubuntu1.2 | Unavailable | None listed |
| 1:13.99.1 | affected | custom | 1:13.99.1-1ubuntu3.2 | Unavailable | None listed |