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CVE-2014-0045
CVE information
Published
Last Modified
CVSSv2.0 Severity
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
|
- | - |