CVE-2014-0045 - CVE House
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Status published High CVE-2014-0045

The needSamples method in AudioOutputSpeech.cpp in the client in Mumble...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from light speed gaming

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CVE-2014-1916
The (1) opus_packet_get_nb_frames and (2) opus_packet_get_samples_per_frame functions in the client...
Medium 5
CVE-2014-0044
The opus_packet_get_samples_per_frame function in client in Mumble 1.2.4 and the...
Medium 5

Affected Vendor

light speed gaming

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Affected Software

mumble, mumblekit
Vulnerable Versions:
1.1, 1.1.1, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.2.4

Timeline

Official Publish: February 8th, 2014
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.