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openSUSE: 2019:1794-1 Moderate: Mumble Denial Of Service Fix

opensuse
Calendar Grey July 23, 2019
Dist Opensuse Esm H88
An announcement regarding openSUSE addressing a vulnerability in mumble that could lead to denial of service (DoS). Details regarding the patches along with steps to install them are provided.
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)

Topics%20covered

Topics Covered

security advisory moderate denial of service service disruption openSUSE murmur

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 Leap 15.1:

zypper in -t patch openSUSE-2019-1794=1

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-1794=1

- openSUSE Backports SLE-15:

zypper in -t patch openSUSE-2019-1794=1

Package List

- openSUSE Leap 15.1 (i586 x86_64):

mumble-1.2.19-lp151.4.6.1

mumble-debuginfo-1.2.19-lp151.4.6.1

mumble-debugsource-1.2.19-lp151.4.6.1

mumble-server-1.2.19-lp151.4.6.1

mumble-server-debuginfo-1.2.19-lp151.4.6.1

- openSUSE Leap 15.1 (x86_64):

mumble-32bit-1.2.19-lp151.4.6.1

mumble-32bit-debuginfo-1.2.19-lp151.4.6.1

- openSUSE Leap 15.0 (i586 x86_64):

mumble-1.2.19-lp150.3.3.1

mumble-debuginfo-1.2.19-lp150.3.3.1

mumble-debugsource-1.2.19-lp150.3.3.1

mumble-server-1.2.19-lp150.3.3.1

mumble-server-debuginfo-1.2.19-lp150.3.3.1

- openSUSE Leap 15.0 (x86_64):

mumble-32bit-1.2.19-lp150.3.3.1

mumble-32bit-debuginfo-1.2.19-lp150.3.3.1

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

mumble-1.2.19-bp150.3.3.1

mumble-server-1.2.19-bp150.3.3.1

- openSUSE Backports SLE-15 (aarch64_ilp32):

mumble-64bit-1.2.19-bp150.3.3.1

References

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

https://bugzilla.suse.com/1123334

--

Announcement ID: openSUSE-SU-2019:1794-1
Rating: moderate
Affected Products: openSUSE Leap 15.1 openSUSE Leap 15.0 openSUSE Backports SLE-15

Topics%20covered

Topics Covered

security advisory moderate denial of service service disruption openSUSE murmur

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