CVE Vulnerability

CVE-2019-14443

An issue was discovered in Libav 12.3. Division by zero in range_decode_culshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.libav.org/show_bug.cgi?id=1161#c1 Exploit Issue Tracking
https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html
Configurations

Configuration 1

cpe:2.3:a:libav:libav:12.3:*:*:*:*:*:*:*
Information

Published : 2019-07-30 01:15

Updated : 2019-12-05 09:15

NVD link : CVE-2019-14443

Mitre link : CVE-2019-14443

Products Affected
No products.
CWE
CWE-369

Divide By Zero