CVE-2023-30300

Public Exploit

Description

An issue in the component hang.wasm of WebAssembly 1.0 causes an infinite loop.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/WebAssembly/wabt/issues/2180 third party advisory issue tracking exploit
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-30300?
CVE-2023-30300 has been scored as a medium severity vulnerability.
How to fix CVE-2023-30300?
To fix CVE-2023-30300, 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-2023-30300 being actively exploited in the wild?
It is possible that CVE-2023-30300 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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