CVE-2020-11931

LowCVSS 3.3/10Last modified Jun 17, 2026

Description

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;

Metrics

CVSS 3.1 3.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-284 CWE-668

Affected software

No affected versions have been published.

Timeline

Published: May 15, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-119322.3It was discovered that the Subiquity installer for Ubuntu Server logged the LUKS full disk encryption password if one was entered.CVE-2020-119336.8cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical att CVE-2020-119345.9It was discovered that snapctl user-open allowed altering the $XDG_DATA_DIRS environment variable when calling the system xdg-open. OpenURL(CVE-2020-119355.5It was discovered that aufs improperly managed inode reference counts in the vfsub_dentry_open() method. A local attacker could use this vul CVE-2020-119363.1gdbus setgid privilege escalation CVE-2020-119375.5In whoopsie, parse_report() from whoopsie.c allows a local attacker to cause a denial of service via a crafted file. The DoS is caused by re CVE-2020-119384.9In JetBrains TeamCity 2018.2 through 2019.2.1, a project administrator was able to see scrambled password parameters used in a project. The CVE-2020-119399.8In nDPI through 3.2 Stable, the SSH protocol dissector has multiple KEXINIT integer overflows that result in a controlled remote heap overfl CVE-2020-11945.5A denial of service vulnerability exists when Windows Registry improperly handles filesystem operations, aka 'Windows Registry Denial of Ser CVE-2020-119407.5In nDPI through 3.2 Stable, an out-of-bounds read in concat_hash_string in ssh.c can be exploited by a network-positioned attacker that can CVE-2020-119418.8An issue was discovered in Open-AudIT 3.2.2. There is OS Command injection in Discovery.CVE-2020-119429.8An issue was discovered in Open-AudIT 3.2.2. There are Multiple SQL Injections.