CVE Vulnerability

CVE-2021-44956

Two Heap based buffer overflow vulnerabilities exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23852. Issues that are in the jfif_decode function at ffjpeg/src/jfif.c (line 552) could cause a Denial of Service by using a crafted jpeg file.

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://github.com/rockcarry/ffjpeg/issues/43 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:ffjpeg_project:ffjpeg:*:*:*:*:*:*:*:*
Information

Published : 2022-02-08 03:15

Updated : 2022-02-11 05:01

NVD link : CVE-2021-44956

Mitre link : CVE-2021-44956

Products Affected
No products.
CWE
CWE-787