CVE-2018-20743

Description

murmur in Mumble through 1.2.19 before 2018-08-31 mishandles multiple concurrent requests that are persisted in the database, which allows remote attackers to cause a denial of service (daemon hang or crash) via a message flood.

References

https://www.debian.org/security/2019/dsa-4402

https://lists.debian.org/debian-lts-announce/2019/02/msg00006.html

https://github.com/mumble-voip/mumble/pull/3512

https://github.com/mumble-voip/mumble/pull/3510

https://github.com/mumble-voip/mumble/issues/3505

https://bugs.debian.org/919249

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00058.html

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00023.html

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00045.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3