5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.036 Low
EPSS
Percentile
91.7%
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.
bugs.debian.org/919249
github.com/mumble-voip/mumble/issues/3505
github.com/mumble-voip/mumble/pull/3510
github.com/mumble-voip/mumble/pull/3512
launchpad.net/bugs/cve/CVE-2018-20743
nvd.nist.gov/vuln/detail/CVE-2018-20743
security-tracker.debian.org/tracker/CVE-2018-20743
www.cve.org/CVERecord?id=CVE-2018-20743
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.036 Low
EPSS
Percentile
91.7%