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CVE-2014-0044

Date: February 7, 2014

The opus_packet_get_samples_per_frame function in client in Mumble 1.2.4 and the 1.2.3 pre-release snapshots allows remote attackers to cause a denial of service (crash) via a crafted length prefix value, which triggers a NULL pointer dereference or a heap-based buffer over-read (aka "out-of-bounds array access").

Language: C++

Severity Score

Related Resources (7)

http://mumble.info/security/Mumble-SA-2014-001.txt
http://lists.opensuse.org/opensuse-updates/2014-02/msg00063.html
http://www.debian.org/security/2014/dsa-2854
http://osvdb.org/102904
https://security-tracker.debian.org/tracker/CVE-2014-0044
https://nvd.nist.gov/vuln/detail/CVE-2014-0044
https://www.mend.io/vulnerability-database/CVE-2014-0044

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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