Vulnerabilites related to Canonical - pulseaudio
CVE-2020-15710 (GCVE-0-2020-15710)
Vulnerability from cvelistv5
Published
2020-11-19 02:30
Modified
2024-09-17 04:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-415 - Double Free
Summary
Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.
References
► | URL | Tags | ||||||
---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Canonical | PulseAudio |
Version: 1:8.0 < 1:8.0-0ubuntu3.14 |
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CVE-2020-11931 (GCVE-0-2020-11931)
Vulnerability from cvelistv5
Published
2020-05-15 03:25
Modified
2024-09-17 00:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
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;
References
► | URL | Tags | ||||||
---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Canonical | pulseaudio |
Version: 1:8.0 < 1:8.0-0ubuntu3.12 Version: 1:11.1 < 1:11.1-1ubuntu7.7 Version: 1:13.0 < 1:13.0-1ubuntu1.2 Version: 1:13.99.1 < 1:13.99.1-1ubuntu3.2 |
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CVE-2020-16123 (GCVE-0-2020-16123)
Vulnerability from cvelistv5
Published
2020-12-03 23:15
Modified
2024-09-16 19:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-362 - Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization)
Summary
An Ubuntu-specific patch in PulseAudio created a race condition where the snap policy module would fail to identify a client connection from a snap as coming from a snap if SCM_CREDENTIALS were missing, allowing the snap to connect to PulseAudio without proper confinement. This could be exploited by an attacker to expose sensitive information. Fixed in 1:13.99.3-1ubuntu2, 1:13.99.2-1ubuntu2.1, 1:13.99.1-1ubuntu3.8, 1:11.1-1ubuntu7.11, and 1:8.0-0ubuntu3.15.
References
► | URL | Tags | ||||||
---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Canonical | pulseaudio |
Version: 1:13.99.3-1 < 1:13.99.3-1ubuntu2 Version: 1:13.99.2-1 < 1:13.99.2-1ubuntu2.1 Version: 1:13.99.1-1 < 1:13.99.1-1ubuntu3.8 Version: 1:11.1-1 < 1:11.1-1ubuntu7.11 Version: 1:8.0-0 < 1:8.0-0ubuntu3.15 |
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