CVE-2021-27229
HIGHMumble < 1.3.4 - Remote Code Execution via Crafted Server List URL
Title source: llmDescription
Mumble before 1.3.4 allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.
References (5)
Core 5
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/mumble-voip/mumble/compare/1.3.3...1.3.4
Patch, Third Party Advisory x_refsource_misc
https://github.com/mumble-voip/mumble/pull/4733
Patch, Third Party Advisory x_refsource_misc
https://github.com/mumble-voip/mumble/commit/e59ee87abe249f345908c7d568f6879d16bfd648
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/02/msg00022.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202105-13
Scores
CVSS v3
8.8
EPSS
0.0320
EPSS Percentile
86.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-59
Status
published
Products (2)
debian/debian_linux
9.0
mumble/mumble
< 1.3.4
Published
Feb 16, 2021
Tracked Since
Feb 18, 2026