CVE-2014-1916

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Summary

CVECVE-2014-1916
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-02-08 00:55:06 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe (1) opus_packet_get_nb_frames and (2) opus_packet_get_samples_per_frame functions in the client in MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d and Mumble for iOS 1.1 through 1.2.2 do not properly check the return value of the copyDataBlock method, which allow remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted length prefix value in an Opus voice packet.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS: 0.004740000 probability, percentile 0.647800000 (date 2026-05-04)

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Light Speed Gaming Mumble 1.1 All All All
Application Light Speed Gaming Mumble 1.1 rc1 All All
Application Light Speed Gaming Mumble 1.1.1 All All All
Application Light Speed Gaming Mumble 1.2 All All All
Application Light Speed Gaming Mumble 1.2.1 All All All
Application Light Speed Gaming Mumble 1.2.2 All All All
Application Light Speed Gaming Mumblekit - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
osvdb.org/102957 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
mumble.info/security/Mumble-SA-2014-003.txt af854a3a-2127-422b-91ae-364da2661108 mumble.info Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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