CVE-2021-28277

Public Exploit

Description

A Heap-based Buffer Overflow vulnerabilty exists in jhead 3.04 and 3.05 is affected by: Buffer Overflow via the RemoveUnknownSections function in jpgfile.c.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Matthias-Wandel/jhead/issues/16 issue tracking exploit third party advisory
https://security.gentoo.org/glsa/202210-17 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-28277?
CVE-2021-28277 has been scored as a high severity vulnerability.
How to fix CVE-2021-28277?
To fix CVE-2021-28277, 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-2021-28277 being actively exploited in the wild?
It is possible that CVE-2021-28277 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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