CVE Vulnerability

CVE-2020-23706

A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_subsequent_scan() ok_jpg.c:1102 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via 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/brackeen/ok-file-formats/issues/7 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:ok-file-formats_project:ok-file-formats:*:*:*:*:*:*:*:*
Information

Published : 2021-07-15 10:15

Updated : 2021-07-30 12:40

NVD link : CVE-2020-23706

Mitre link : CVE-2020-23706

Products Affected
No products.
CWE
CWE-787