CVE-2021-44957

Public Exploit

Description

Global buffer overflow vulnerability exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23705. Issue is in the jfif_encode function at ffjpeg/src/jfif.c (line 708) could cause a Denial of Service by using a crafted jpeg file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.26%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/rockcarry/ffjpeg/issues/44 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-44957?
CVE-2021-44957 has been scored as a medium severity vulnerability.
How to fix CVE-2021-44957?
To fix CVE-2021-44957, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-44957 being actively exploited in the wild?
It is possible that CVE-2021-44957 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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