What is CVE-2021-28233?

CVE-2021-28233 is a high-severity vulnerability in Ok-File-Formats Project, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2021-08-27.

How severe is CVE-2021-28233?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Ok-File-Formats Project

CVE-2021-28233

Heap-based Buffer Overflow vulnerability exists in ok-file-formats 1 via the ok_jpg_generate_huffman_table function in ok_jpg.c.

Vulnerability class: Buffer Overflow

EPSS: 0.011 (61.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Ok-file-formats_project Ok-file-formats
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-28233?: CVE-2021-28233 is a high-severity vulnerability in Ok-File-Formats Project, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2021-08-27.
How severe is CVE-2021-28233?: High severity. CVSS v3 base score is 8.8 out of 10.