github - ghsa-m777-7jfr-8wgh

ghsa-m777-7jfr-8wgh

Vulnerability from github

Published

2022-05-24 17:17

Modified

2022-05-24 17:17

Details

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;

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{
  "affected": [],
  "aliases": [
    "CVE-2020-11931"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-15T04:15:00Z",
    "severity": "LOW"
  },
  "details": "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;",
  "id": "GHSA-m777-7jfr-8wgh",
  "modified": "2022-05-24T17:17:58Z",
  "published": "2022-05-24T17:17:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11931"
    },
    {
      "type": "WEB",
      "url": "https://forum.snapcraft.io/t/audio-switcher-pulseaudio-interface-auto-connect-request/16648/3"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4355-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-11931 (GCVE-0-2020-11931)

Vulnerability from cvelistv5

Published

2020-05-15 03:25

Modified

2024-09-17 00:41

Severity ?

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

	https://forum.snapcraft.io/t/audio-switcher-pulseaudio-interface-auto-connect-request/16648/3	x_refsource_MISC
	https://usn.ubuntu.com/4355-1/	vendor-advisory, x_refsource_UBUNTU

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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