PT-2021-17336 · Mumble+3 · Mumble+3

Published 2021-02-16 · Updated 2024-06-15 · CVE-2021-27229

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Mumble versions prior to 1.3.4

Description: The issue allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.

Recommendations: For versions prior to 1.3.4, update to version 1.3.4 or later to resolve the issue.

Fix

RCE

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

ALT-PU-2023-1231

CVE-2021-27229

DLA-2562-1

MGASA-2021-0125

OPENSUSE-SU-2024:11065-1

USN-5195-1

USN-5195-2

Affected Products

Alt Linux

Linuxmint

Mumble

Ubuntu

References · 27

• https://github.com/mumble-voip/mumble/compare/1.3.3...1.3.4 · Patch
• https://github.com/mumble-voip/mumble/commit/e59ee87abe249f345908c7d568f6879d16bfd648 · Patch
• https://github.com/mumble-voip/mumble/pull/4733 · Patch
• https://osv.dev/vulnerability/DLA-2562-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-27229 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-27229 · Security Note
• https://ubuntu.com/security/CVE-2021-27229 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5195-2 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-27229 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27229 · Security Note
• https://security.gentoo.org/glsa/202105-13 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2021-0125.html · Security Note
• https://osv.dev/vulnerability/USN-5195-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-27229 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-27229 · Vendor Advisory