CVE Vulnerabilities

CVE-2021-35306

NULL Pointer Dereference

Published: Aug 05, 2021 | Modified: Aug 12, 2021
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM

An issue was discovered in Bento4 through v1.6.0-636. A NULL pointer dereference exists in the function AP4_StszAtom::WriteFields located in Ap4StszAtom.cpp. It allows an attacker to cause a denial of service (DOS).

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name Vendor Start Version End Version
Bento4 Axiosys * 1.6.0-636 (including)
Kodi-inputstream-adaptive Ubuntu kinetic *
Kodi-inputstream-adaptive Ubuntu lunar *
Kodi-inputstream-adaptive Ubuntu mantic *
Kodi-inputstream-adaptive Ubuntu trusty *
Kodi-inputstream-adaptive Ubuntu xenial *

Potential Mitigations

References