CVE-2021-44340

Public Exploit

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".

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/brackeen/ok-file-formats/issues/11 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-44340?
CVE-2021-44340 has been scored as a high severity vulnerability.
How to fix CVE-2021-44340?
To fix CVE-2021-44340, 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-2021-44340 being actively exploited in the wild?
It is possible that CVE-2021-44340 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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