Vulnerability Details : CVE-2014-0044
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").
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2014-0044
- cpe:2.3:a:light_speed_gaming:mumble:1.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:light_speed_gaming:mumble:1.2.3:rc2:*:*:*:*:*:*
- cpe:2.3:a:light_speed_gaming:mumble:1.2.3:rc3:*:*:*:*:*:*
- cpe:2.3:a:light_speed_gaming:mumble:1.2.3:rc1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-0044
0.73%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-0044
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2014-0044
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-0044
-
http://mumble.info/security/Mumble-SA-2014-001.txt
Vendor Advisory
-
http://lists.opensuse.org/opensuse-updates/2014-02/msg00063.html
openSUSE-SU-2014:0271-1: moderate: update for mumble
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http://www.debian.org/security/2014/dsa-2854
Debian -- Security Information -- DSA-2854-1 mumble
-
http://osvdb.org/102904
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