CVE-2021-33480
MEDIUM
5.5
CVSS Score
Published: November 17, 2021 at 12:00 AM UTC
Updated: June 17, 2026 at 03:54 AM UTC
2 products affected across 2 vendorsOptical Character RecognitionCharacter Recognition Project Optical Character Recognition
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Severity
MEDIUM5.5
Exploit prediction
EPSS 1%
Description
An use-after-free vulnerability was discovered in gocr through 0.53-20200802 in context_correction() in pgm2asc.c.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
Issue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1962854CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-416
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