Vulnerability Description
An use-after-free vulnerability was discovered in gocr through 0.53-20200802 in context_correction() in pgm2asc.c.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Optical Character Recognition Project | Optical Character Recognition | <= 0.53-20200802 |
Related Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1962854Issue TrackingThird Party Advisory
- https://security.gentoo.org/glsa/202401-28
- https://sourceforge.net/p/jocr/bugs/40/ExploitThird Party Advisory
- https://sourceforge.net/p/jocr/bugs/41/ExploitThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1962854Issue TrackingThird Party Advisory
- https://security.gentoo.org/glsa/202401-28
- https://sourceforge.net/p/jocr/bugs/40/ExploitThird Party Advisory
- https://sourceforge.net/p/jocr/bugs/41/ExploitThird Party Advisory
FAQ
What is CVE-2021-33480?
CVE-2021-33480 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An use-after-free vulnerability was discovered in gocr through 0.53-20200802 in context_correction() in pgm2asc.c.
How severe is CVE-2021-33480?
CVE-2021-33480 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-33480?
Check the references section above for vendor advisories and patch information. Affected products include: Optical Character Recognition Project Optical Character Recognition.