Vulnerability · Published Mar 10, 2022 · Assigned by mitre

CVE-2021-34122

Medium 5.5

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 0.8% (higher than 57% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)0.8%top 42.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

The function bitstr_tell at bitstr.c in ffjpeg commit 4ab404e has a NULL pointer dereference.

Affected products (as reported)

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

References

https://github.com/rockcarry/ffjpeg/issues/36 x_refsource_MISC
https://github.com/rockcarry/ffjpeg/pull/37 x_refsource_MISC