CVE Vulnerability

CVE-2021-33480

An use-after-free vulnerability was discovered in gocr through 0.53-20200802 in context_correction() in pgm2asc.c.

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

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceforge.net/p/jocr/bugs/41/ Exploit Third Party Advisory
https://sourceforge.net/p/jocr/bugs/40/ Exploit Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1962854 Issue Tracking Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:optical_character_recognition_project:optical_character_recognition:*:*:*:*:*:*:*:*
Information

Published : 2021-11-17 06:15

Updated : 2022-12-21 03:01

NVD link : CVE-2021-33480

Mitre link : CVE-2021-33480

Products Affected
No products.
CWE
CWE-416