CVE-2014-0045
Published: 8 February 2014
The needSamples method in AudioOutputSpeech.cpp in the client in Mumble 1.2.4 and the 1.2.3 pre-release snapshots, Mumble for iOS 1.1 through 1.2.2, and MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d does not check the return value of the opus_decode_float function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Opus voice packet, which triggers an error in opus_decode_float, a conversion of a negative integer to an unsigned integer, and a heap-based buffer over-read and over-write.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
mumble
Launchpad, Ubuntu, Debian |
lucid |
Ignored
(end of life)
|
| precise |
Ignored
(end of life)
|
|
| quantal |
Ignored
(end of life)
|
|
| saucy |
Ignored
(end of life)
|
|
| trusty |
Does not exist
(trusty was not-affected [1.2.4-0.2ubuntu1])
|
|
| upstream |
Needs triage
|
|
| utopic |
Not vulnerable
(1.2.6-1)
|
|
| vivid |
Not vulnerable
(1.2.6-1)
|
|
| wily |
Not vulnerable
(1.2.6-1)
|
|
| xenial |
Not vulnerable
(1.2.6-1)
|
|
| yakkety |
Not vulnerable
(1.2.6-1)
|
|
| zesty |
Not vulnerable
(1.2.6-1)
|