Vulnerability · Published Feb 28, 2022 · Assigned by mitre

CVE-2021-44340

High 7.8

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 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS NVD)7.8High

Exploit odds (30 days)0.7%top 45.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

David Brackeen ok-file-formats dev version is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_jpg_generate_huffman_table() in "/ok_jpg.c:403".

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