CVE-2021-33480

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

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

4.3^/10

CVSS v2.0 : MEDIUM

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://bugzilla.redhat.com/show_bug.cgi?id=1962854	Issue Tracking Third Party Advisory
https://security.gentoo.org/glsa/202401-28
https://sourceforge.net/p/jocr/bugs/40/	Exploit Third Party Advisory
https://sourceforge.net/p/jocr/bugs/41/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-11-17 18:15

Updated : 2024-01-24 05:15

NVD link : CVE-2021-33480

Mitre link : CVE-2021-33480

CVE.ORG link : CVE-2021-33480

JSON object : View

Products Affected

optical_character_recognition_project

optical_character_recognition

CWE

CWE-416

Use After Free

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