CVE-2021-44974

Public Exploit

Description

radareorg radare2 version 5.5.2 is vulnerable to NULL Pointer Dereference via libr/bin/p/bin_symbols.c binary symbol parser.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Third-Party Advisory openwall.com Third-Party Advisory census-labs.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/radareorg/radare2/issues/19478 issue tracking patch exploit third party advisory
https://census-labs.com/news/2022/05/24/multiple-vulnerabilities-in-radare2/ third party advisory exploit
http://www.openwall.com/lists/oss-security/2022/05/25/1 mailing list exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-44974?
CVE-2021-44974 has been scored as a medium severity vulnerability.
How to fix CVE-2021-44974?
To fix CVE-2021-44974, 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-2021-44974 being actively exploited in the wild?
It is possible that CVE-2021-44974 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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