Zero-friction vulnerability management platform

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

App screenshot

CVE-2014-0045

CVE information

Published

8 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

High

Impact Analysis

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..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:light_speed_gaming:mumble:1.1:*:*:*:*:iphone_os:*:
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.2.2:*:*:*:*:iphone_os:
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.2.3:rc3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.2:*:*:*:*:iphone_os:*:
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.1:rc1:*:*:*:iphone_os:
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.2.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.2.3:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumblekit:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.2.3:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.2.1:*:*:*:*:iphone_os:
  Yes
- -
cpe:2.3:a:light_speed_gaming:mumble:1.1.1:*:*:*:*:iphone_os:
  Yes
- -