Vulnerability · Published Jul 15, 2021 · Assigned by mitre

CVE-2020-23707

Medium 6.5

In plain English

A medium-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 66% of all known vulnerabilities).

Severity (CVSS NVD)6.5Medium

Exploit odds (30 days)1.1%top 34.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_progressive() at ok_jpg.c:1054 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via a crafted jpeg file.

Affected products (as reported)

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

References

https://cwe.mitre.org/data/definitions/122.html x_refsource_MISC
https://github.com/brackeen/ok-file-formats/issues/8 x_refsource_MISC