CVE-2021-34123

Description

An issue was discovered on atasm, version 1.09. A stack-buffer-overflow vulnerability in function aprintf() in asm.c allows attackers to execute arbitrary code on the system via a crafted file.

Category

9.8
CVSS
Severity: Critical
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/atasm/bugs/23/ third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2021-34123?
CVE-2021-34123 has been scored as a critical severity vulnerability.
How to fix CVE-2021-34123?
To fix CVE-2021-34123, 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-2021-34123 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-34123 is being actively exploited. 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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