CVE-2022-0080

Public Exploit
Heap-based Buffer Overflow in mruby/mruby

Description

mruby is vulnerable to Heap-based Buffer Overflow

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.27%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: mruby mruby/mruby
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e issue tracking patch exploit third party advisory
https://github.com/mruby/mruby/commit/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-0080?
CVE-2022-0080 has been scored as a critical severity vulnerability.
How to fix CVE-2022-0080?
To fix CVE-2022-0080, 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-2022-0080 being actively exploited in the wild?
It is possible that CVE-2022-0080 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-2022-0080?
CVE-2022-0080 affects mruby mruby/mruby.
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