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Vulnerability Details : 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 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.
Publish Date : 2014-02-07 Last Update Date : 2016-12-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute Code
CWE ID 189

- Related OVAL Definitions

Title Definition Id Class Family
DSA-2854-1 mumble - several oval:org.mitre.oval:def:22477 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2014-0045

# Product Type Vendor Product Version Update Edition Language
1 Application Light Speed Gaming Mumble 1.1 ~~~iphone Os~~ Version Details Vulnerabilities
2 Application Light Speed Gaming Mumble 1.1 RC1 ~~~iphone Os~~ Version Details Vulnerabilities
3 Application Light Speed Gaming Mumble 1.1.1 ~~~iphone Os~~ Version Details Vulnerabilities
4 Application Light Speed Gaming Mumble 1.2 ~~~iphone Os~~ Version Details Vulnerabilities
5 Application Light Speed Gaming Mumble 1.2.1 ~~~iphone Os~~ Version Details Vulnerabilities
6 Application Light Speed Gaming Mumble 1.2.2 ~~~iphone Os~~ Version Details Vulnerabilities
7 Application Light Speed Gaming Mumble 1.2.3 RC1 Version Details Vulnerabilities
8 Application Light Speed Gaming Mumble 1.2.3 RC2 Version Details Vulnerabilities
9 Application Light Speed Gaming Mumble 1.2.3 RC3 Version Details Vulnerabilities
10 Application Light Speed Gaming Mumble 1.2.4 Version Details Vulnerabilities
11 Application Light Speed Gaming Mumblekit - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Light Speed Gaming Mumble 10
Light Speed Gaming Mumblekit 1

- References For CVE-2014-0045 CONFIRM
BID 65374 Mumble CVE-2014-0045 Heap Based Buffer Overflow Vulnerability Release Date:2014-06-09
SUSE openSUSE-SU-2014:0271 CONFIRM

- Metasploit Modules Related To CVE-2014-0045

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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