Bugzilla – Bug 1123334
VUL-1: CVE-2018-20743: mumble: instability and crash due to crafted message flooding
Last modified: 2020-01-29 23:38:40 UTC
CVE-2018-20743 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: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-20743 https://bugs.debian.org/919249 http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-20743.html https://github.com/mumble-voip/mumble/issues/3505 https://github.com/mumble-voip/mumble/pull/3510 https://github.com/mumble-voip/mumble/pull/3512
This is automated batch bugzilla cleanup. The openSUSE 42.3 changed to end-of-life (EOL [1]) status. As such it is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of openSUSE (At this moment openSUSE Leap 15.1, 15.0 and Tumbleweed) please feel free to reopen this bug against that version (!you must update the "Version" component in the bug fields, do not just reopen please), or alternatively create a new ticket. Thank you for reporting this bug and we are sorry it could not be fixed during the lifetime of the release. [1] https://en.opensuse.org/Lifetime
This is an autogenerated message for OBS integration: This bug (1123334) was mentioned in https://build.opensuse.org/request/show/715323 15.0+15.1+Backports:SLE-12+Backports:SLE-15 / mumble
Added patches from upstream to the package (they had to be backported), already done for the development package, submit requests to the various distributions: Factory: https://build.opensuse.org/request/show/715233 Leap / SLE: https://build.opensuse.org/request/show/715323
Bugfix update is requesting release: https://build.opensuse.org/request/show/715937
openSUSE-SU-2019:1794-1: An update that fixes one vulnerability is now available. Category: security (moderate) Bug References: 1123334 CVE References: CVE-2018-20743 Sources used: openSUSE Leap 15.1 (src): mumble-1.2.19-lp151.4.6.1 openSUSE Leap 15.0 (src): mumble-1.2.19-lp150.3.3.1 openSUSE Backports SLE-15 (src): mumble-1.2.19-bp150.3.3.1
openSUSE-SU-2019:1794-1: An update that fixes one vulnerability is now available. Category: security (moderate) Bug References: 1123334 CVE References: CVE-2018-20743 Sources used: openSUSE Leap 15.1 (src): mumble-1.2.19-lp151.4.6.1 openSUSE Leap 15.0 (src): mumble-1.2.19-lp150.3.3.1 openSUSE Backports SLE-15 (src): mumble-1.2.19-bp150.3.3.1 SUSE Package Hub for SUSE Linux Enterprise 12 (src): mumble-1.2.19-9.1
openSUSE-SU-2019:1876-1: An update that fixes one vulnerability is now available. Category: security (moderate) Bug References: 1123334 CVE References: CVE-2018-20743 Sources used: openSUSE Backports SLE-15-SP1 (src): mumble-1.2.19-bp151.6.3.1
openSUSE-SU-2020:0137-1: An update that fixes one vulnerability is now available. Category: security (moderate) Bug References: 1123334 CVE References: CVE-2018-20743 Sources used: openSUSE Backports SLE-15-SP1 (src): mumble-1.2.19-bp151.6.6.1