CVE-2020-24823

Public Exploit

Description

A vulnerability in the dwarf::to_string function of Libelfin v0.3 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted ELF file.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.15%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/aclements/libelfin/issues/51 issue tracking exploit third party advisory
https://github.com/xiaoxiongwang/function_bugs/tree/master/libelfin#segv-in-function-dwarfto_string-at-dwarfvaluecc300 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-24823?
CVE-2020-24823 has been scored as a medium severity vulnerability.
How to fix CVE-2020-24823?
To fix CVE-2020-24823, 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-2020-24823 being actively exploited in the wild?
It is possible that CVE-2020-24823 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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