CVE-2014-0045 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 fd190328a9b24d37382b269...
HighCVSS 7.5
EPSS 4.0%
- Published
- Updated
- Exploit status
- No public exploit known
Description
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/mumble(Debian:12) | < 1.2.4-0.2 | 1.2.4-0.2 |
| debian/mumble(Debian:13) | < 1.2.4-0.2 | 1.2.4-0.2 |
| debian/mumble(Debian:14) | < 1.2.4-0.2 | 1.2.4-0.2 |
| light speed gaming mumble | = 1.1 | No fix listed |
| light speed gaming mumble | = 1.1-rc1 | No fix listed |
| light speed gaming mumble | = 1.1.1 | No fix listed |
| light speed gaming mumble | = 1.2 | No fix listed |
| light speed gaming mumble | = 1.2.1 | No fix listed |
| light speed gaming mumble | = 1.2.2 | No fix listed |
| light speed gaming mumble | = 1.2.3-rc1 | No fix listed |
| light speed gaming mumble | = 1.2.3-rc2 | No fix listed |
| light speed gaming mumble | = 1.2.3-rc3 | No fix listed |
| light speed gaming mumble | = 1.2.4 | No fix listed |
| light speed gaming mumblekit | All versions | No fix listed |
References
- Debian Security Tracker CVE-2014-0045 vendor-advisory
- openSUSE-SU-2014:0271 vendor-advisory
- mumble.info
- mumble.info vendor-advisory
- 102905 vdb-entry
- 102958 vdb-entry
- DSA-2854 vendor-advisory
- 65374 vdb-entry
- bugs.debian.org issue-tracking