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openSUSE: 2019:1876-1 Moderate: Mumble Denial Of Service Attack

opensuse
Calendar Grey August 14, 2019
Dist Opensuse Esm H88
OpenSUSE Security Patch resolves a moderate vulnerability, improving overall system stability with straightforward update guidelines.
An update that fixes one vulnerability is now available.

Description

This update for mumble fixes the following issues:

CVE-2018-20743: murmur mishandled multiple concurrent requests that were

persisted in the database, which allowed remote attackers to cause a

denial of service (daemon hang or crash) via a message flood. (boo#1123334)

This update was imported from the openSUSE:Leap:15.0:Update update project.

Topics%20covered

Topics Covered

security advisory moderate denial of service update openSUSE mumble

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Backports SLE-15-SP1:

zypper in -t patch openSUSE-2019-1876=1

Package List

- openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):

mumble-1.2.19-bp151.6.3.1

mumble-server-1.2.19-bp151.6.3.1

- openSUSE Backports SLE-15-SP1 (aarch64_ilp32):

mumble-64bit-1.2.19-bp151.6.3.1

References

https://www.suse.com/security/cve/CVE-2018-20743.html

https://bugzilla.suse.com/1123334

--

Announcement ID: openSUSE-SU-2019:1876-1
Rating: moderate
Affected Products: openSUSE Backports SLE-15-SP1

Topics%20covered

Topics Covered

security advisory moderate denial of service update openSUSE mumble

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