Search criteria
6 vulnerabilities found for pulseaudio by Canonical
CVE-2020-16123 (GCVE-0-2020-16123)
Vulnerability from cvelistv5 – Published: 2020-12-03 23:15 – Updated: 2024-09-16 19:20
VLAI?
Title
Bypass of snapd pulseaudio restrictions
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.
Severity ?
4.4 (Medium)
CWE
- CWE-362 - Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | pulseaudio |
Affected:
1:13.99.3-1 , < 1:13.99.3-1ubuntu2
(custom)
Affected: 1:13.99.2-1 , < 1:13.99.2-1ubuntu2.1 (custom) Affected: 1:13.99.1-1 , < 1:13.99.1-1ubuntu3.8 (custom) Affected: 1:11.1-1 , < 1:11.1-1ubuntu7.11 (custom) Affected: 1:8.0-0 , < 1:8.0-0ubuntu3.15 (custom) |
Credits
James Henstridge
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CVE-2020-15710 (GCVE-0-2020-15710)
Vulnerability from cvelistv5 – Published: 2020-11-19 02:30 – Updated: 2024-09-17 04:04
VLAI?
Title
Potential double-free in pulseaudio
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.
Severity ?
5.3 (Medium)
CWE
- CWE-415 - Double Free
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | PulseAudio |
Affected:
1:8.0 , < 1:8.0-0ubuntu3.14
(custom)
|
Credits
Ratchanan Srirattanamet
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CVE-2020-11931 (GCVE-0-2020-11931)
Vulnerability from cvelistv5 – Published: 2020-05-15 03:25 – Updated: 2024-09-17 00:41
VLAI?
Title
Ubuntu modifications to pulseaudio to provide snap security enforcement could be unloaded
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;
Severity ?
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | pulseaudio |
Affected:
1:8.0 , < 1:8.0-0ubuntu3.12
(custom)
Affected: 1:11.1 , < 1:11.1-1ubuntu7.7 (custom) Affected: 1:13.0 , < 1:13.0-1ubuntu1.2 (custom) Affected: 1:13.99.1 , < 1:13.99.1-1ubuntu3.2 (custom) |
Credits
James Henstridge
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CVE-2020-16123 (GCVE-0-2020-16123)
Vulnerability from nvd – Published: 2020-12-03 23:15 – Updated: 2024-09-16 19:20
VLAI?
Title
Bypass of snapd pulseaudio restrictions
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.
Severity ?
4.4 (Medium)
CWE
- CWE-362 - Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | pulseaudio |
Affected:
1:13.99.3-1 , < 1:13.99.3-1ubuntu2
(custom)
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Credits
James Henstridge
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CVE-2020-15710 (GCVE-0-2020-15710)
Vulnerability from nvd – Published: 2020-11-19 02:30 – Updated: 2024-09-17 04:04
VLAI?
Title
Potential double-free in pulseaudio
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.
Severity ?
5.3 (Medium)
CWE
- CWE-415 - Double Free
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | PulseAudio |
Affected:
1:8.0 , < 1:8.0-0ubuntu3.14
(custom)
|
Credits
Ratchanan Srirattanamet
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CVE-2020-11931 (GCVE-0-2020-11931)
Vulnerability from nvd – Published: 2020-05-15 03:25 – Updated: 2024-09-17 00:41
VLAI?
Title
Ubuntu modifications to pulseaudio to provide snap security enforcement could be unloaded
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;
Severity ?
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Canonical | pulseaudio |
Affected:
1:8.0 , < 1:8.0-0ubuntu3.12
(custom)
Affected: 1:11.1 , < 1:11.1-1ubuntu7.7 (custom) Affected: 1:13.0 , < 1:13.0-1ubuntu1.2 (custom) Affected: 1:13.99.1 , < 1:13.99.1-1ubuntu3.2 (custom) |
Credits
James Henstridge
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