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CVE-2014-0045

7.5 · HIGH

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 fd190328a9b24d37382b…

Published Feb 8, 2014light_speed_gamingCWE-189EPSS 4.03%

Overview

CVE-2014-0045 is a high-severity vulnerability affecting light_speed_gaming mumble. It was published on February 8, 2014 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from light_speed_gaming. Update mumble to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Reflists.opensuse.org/opensuse-updates/2014-02/msg00063.htmlRefmumble.info/security/Mumble-SA-2014-002.txtRefmumble.info/security/Mumble-SA-2014-004.txtRefosvdb.org/102905Refosvdb.org/102958Refwww.debian.org/security/2014/dsa-2854Refwww.securityfocus.com/bid/65374Reflists.opensuse.org/opensuse-updates/2014-02/msg00063.htmlRefmumble.info/security/Mumble-SA-2014-002.txtRefmumble.info/security/Mumble-SA-2014-004.txt

How CyberStrike helps

Frequently asked questions

What is CVE-2014-0045?

CVE-2014-0045 is a high-severity vulnerability affecting light_speed_gaming mumble. It was published on February 8, 2014 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2014-0045?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2014-0045?

Check the references section for vendor advisories and patches from light_speed_gaming. Update mumble to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2014-0045?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-0045 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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