Vulnerabilities > CVE-2021-33480 - Use After Free vulnerability in Optical Character Recognition Project Optical Character Recognition

CVSS 5.5 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

local

low complexity

optical-character-recognition-project

CWE-416

NVD

Published: 2021-11-17

Updated: 2024-11-21

Summary

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

Vulnerable Configurations

Part	Description	Count
Application	Optical_Character_Recognition_Project Optical Character Recognition Project Optical Character Recognition - Optical Character Recognition Project Optical Character Recognition 0.2.4 Optical Character Recognition Project Optical Character Recognition 0.3.0 Optical Character Recognition Project Optical Character Recognition 0.3.2 Optical Character Recognition Project Optical Character Recognition 0.3.3 Optical Character Recognition Project Optical Character Recognition 0.3.4 Optical Character Recognition Project Optical Character Recognition 0.3.5 Optical Character Recognition Project Optical Character Recognition 0.3.6 Optical Character Recognition Project Optical Character Recognition 0.37 Optical Character Recognition Project Optical Character Recognition 0.38 Optical Character Recognition Project Optical Character Recognition 0.39 Optical Character Recognition Project Optical Character Recognition 0.40 Optical Character Recognition Project Optical Character Recognition 0.41 Optical Character Recognition Project Optical Character Recognition 0.42 Optical Character Recognition Project Optical Character Recognition 0.43 Optical Character Recognition Project Optical Character Recognition 0.44 Optical Character Recognition Project Optical Character Recognition 0.45 Optical Character Recognition Project Optical Character Recognition 0.46 Optical Character Recognition Project Optical Character Recognition 0.47 Optical Character Recognition Project Optical Character Recognition 0.53-20200802	20

Common Weakness Enumeration (CWE)

CWE-416 - Use After Free

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References