CVE-2014-1916

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The (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.

Las funciones (1) opus_packet_get_nb_frames y (2) opus_packet_get_samples_per_frame en client en MumbleKit anterior a commit fd190328a9b24d37382b269a5674b0c0c7a7e36d y Mumble para iOS 1.1 hasta 1.2.2 no comprueban debidamente el valor de vuelta del método copyDataBlock, lo que permiten a atacantes remotos causar una denegación de servicio (referencia a puntero nulo y caída) a través de un valor de prefijo de una longitud manipulado en un paquete de voz Opus.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-02-07 CVE Reserved
2014-02-08 CVE Published
2024-09-17 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (2)

URL	Tag	Source
http://osvdb.org/102957	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://mumble.info/security/Mumble-SA-2014-003.txt	2014-02-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Light Speed Gaming Search vendor "Light Speed Gaming"		Mumble Search vendor "Light Speed Gaming" for product "Mumble"				1.1 Search vendor "Light Speed Gaming" for product "Mumble" and version "1.1"		iphone_os		Affected
Light Speed Gaming Search vendor "Light Speed Gaming"		Mumble Search vendor "Light Speed Gaming" for product "Mumble"				1.1 Search vendor "Light Speed Gaming" for product "Mumble" and version "1.1"		rc1, iphone_os		Affected
Light Speed Gaming Search vendor "Light Speed Gaming"		Mumble Search vendor "Light Speed Gaming" for product "Mumble"				1.1.1 Search vendor "Light Speed Gaming" for product "Mumble" and version "1.1.1"		iphone_os		Affected
Light Speed Gaming Search vendor "Light Speed Gaming"		Mumble Search vendor "Light Speed Gaming" for product "Mumble"				1.2 Search vendor "Light Speed Gaming" for product "Mumble" and version "1.2"		iphone_os		Affected
Light Speed Gaming Search vendor "Light Speed Gaming"		Mumble Search vendor "Light Speed Gaming" for product "Mumble"				1.2.1 Search vendor "Light Speed Gaming" for product "Mumble" and version "1.2.1"		iphone_os		Affected
Light Speed Gaming Search vendor "Light Speed Gaming"		Mumble Search vendor "Light Speed Gaming" for product "Mumble"				1.2.2 Search vendor "Light Speed Gaming" for product "Mumble" and version "1.2.2"		iphone_os		Affected
Light Speed Gaming Search vendor "Light Speed Gaming"		Mumblekit Search vendor "Light Speed Gaming" for product "Mumblekit"				-		-		Affected