CVE-2022-1237

Public Exploit
Improper Validation of Array Index in radareorg/radare2

Description

Improper Validation of Array Index in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: radareorg radareorg/radare2
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/ad3c9c4c-76e7-40c8-bd4a-c095acd8bb40 third party advisory exploit
https://github.com/radareorg/radare2/commit/2d782cdaa2112c10b8dd5e7a93c134b2ada9c1a6 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-1237?
CVE-2022-1237 has been scored as a high severity vulnerability.
How to fix CVE-2022-1237?
To fix CVE-2022-1237, 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-2022-1237 being actively exploited in the wild?
It is possible that CVE-2022-1237 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.
What software or system is affected by CVE-2022-1237?
CVE-2022-1237 affects radareorg radareorg/radare2.
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