VulnerabilityModified
CVE-2021-27229
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.
HIGH 8.8EPSS 3.20%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.20% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-59
- Affected
- mumble/mumble · debian/debian linux
- Source
- cve@mitre.org
References
- https://github.com/mumble-voip/mumble/commit/e59ee87abe249f345908c7d568f6879d16bfd648Patch, Third Party Advisory
- https://github.com/mumble-voip/mumble/compare/1.3.3...1.3.4Patch, Third Party Advisory
- https://github.com/mumble-voip/mumble/pull/4733Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00022.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202105-13Third Party Advisory
- https://github.com/mumble-voip/mumble/commit/e59ee87abe249f345908c7d568f6879d16bfd648Patch, Third Party Advisory
- https://github.com/mumble-voip/mumble/compare/1.3.3...1.3.4Patch, Third Party Advisory
- https://github.com/mumble-voip/mumble/pull/4733Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00022.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202105-13Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.