Vulnerability · Published Aug 27, 2021 · Assigned by mitre

CVE-2021-28233

High 8.8

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).

Severity (CVSS NVD)8.8High

Exploit odds (30 days)1.1%top 35.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/brackeen/ok-file-formats/issues/11 x_refsource_MISC