CVE-2020-23707

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-23707
A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_progressive() at ok_jpg.c:1054 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via a crafted jpeg file.

6.5 /10

CVSS v3 : 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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://cwe.mitre.org/data/definitions/122.html Technical Description
https://github.com/brackeen/ok-file-formats/issues/8 Exploit Issue Tracking Third Party Advisory
https://cwe.mitre.org/data/definitions/122.html Technical Description
https://github.com/brackeen/ok-file-formats/issues/8 Exploit Issue Tracking Third Party Advisory
Configurations

Configuration 1 (hide)

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

21 Nov 2024, 05:14

Type Values Removed Values Added
References () https://cwe.mitre.org/data/definitions/122.html - Technical Description () https://cwe.mitre.org/data/definitions/122.html - Technical Description
References () https://github.com/brackeen/ok-file-formats/issues/8 - Exploit, Issue Tracking, Third Party Advisory () https://github.com/brackeen/ok-file-formats/issues/8 - Exploit, Issue Tracking, Third Party Advisory

26 Oct 2022, 15:20

Type Values Removed Values Added
References (MISC) https://cwe.mitre.org/data/definitions/122.html - (MISC) https://cwe.mitre.org/data/definitions/122.html - Technical Description

10 Jul 2022, 21:15

Type Values Removed Values Added
References
  • (MISC) https://cwe.mitre.org/data/definitions/122.html -

30 Jul 2021, 12:45

Type Values Removed Values Added
CPE cpe:2.3:a:ok-file-formats_project:ok-file-formats:*:*:*:*:*:*:*:*
References (MISC) https://github.com/brackeen/ok-file-formats/issues/8 - (MISC) https://github.com/brackeen/ok-file-formats/issues/8 - Exploit, Issue Tracking, Third Party Advisory
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5

15 Jul 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-15 22:15

Updated : 2024-11-21 05:14

NVD link : CVE-2020-23707

Mitre link : CVE-2020-23707

CVE.ORG link : CVE-2020-23707

JSON object : View

Products Affected

ok-file-formats_project

  • ok-file-formats
CWE
CWE-787

Out-of-bounds Write