CVE-2020-23852

Public Exploit

Description

A heap based buffer overflow vulnerability exists in ffjpeg through 2020-07-02 in the jfif_decode(void *ctxt, BMP *pb) function at ffjpeg/src/jfif.c (line 544 & line 545), which could cause a denial of service by submitting a malicious jpeg image.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.19%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/rockcarry/ffjpeg/issues/28 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-23852?
CVE-2020-23852 has been scored as a medium severity vulnerability.
How to fix CVE-2020-23852?
To fix CVE-2020-23852, 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-2020-23852 being actively exploited in the wild?
It is possible that CVE-2020-23852 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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