CVE-2020-21679

Public Exploit

Description

Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory sourceforge.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://sourceforge.net/p/graphicsmagick/bugs/619/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-21679?
CVE-2020-21679 has been scored as a medium severity vulnerability.
How to fix CVE-2020-21679?
To fix CVE-2020-21679, 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-2020-21679 being actively exploited in the wild?
It is possible that CVE-2020-21679 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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