CVE-2024-34251

Public Exploit

Description

An out-of-bound memory read vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause a denial of service via the "block_type_get_arity" function in core/iwasm/interpreter/wasm.h.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.33%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/bytecodealliance/wasm-micro-runtime/issues/3347 exploit issue tracking

Frequently Asked Questions

What is the severity of CVE-2024-34251?
CVE-2024-34251 has been scored as a high severity vulnerability.
How to fix CVE-2024-34251?
To fix CVE-2024-34251, 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-2024-34251 being actively exploited in the wild?
It is possible that CVE-2024-34251 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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