What is CVE-2023-52284?

CVE-2023-52284 is a medium-severity vulnerability in Bytecodealliance Webassembly_micro_runtime, classified under Double Free. CVSS score: 5.5/10. Published 2023-12-31.

How severe is CVE-2023-52284?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Double Free in Bytecodealliance Webassembly_micro_runtime

CVE-2023-52284

Bytecode Alliance wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) before 1.3.0 can have an "double free or corruption" error for a valid WebAssembly module because push_pop_frame_ref_offset is mishandled.

Vulnerability class: Double Free

EPSS: 0.003 (23.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Bytecodealliance Webassembly_micro_runtime
N/a — versions n/a

Weakness classification (CWE)

CWE-415 — Double Free

References

cve@mitre.org (Exploit, Patch, Issue Tracking, Vendor Advisory)
cve@mitre.org (Patch)
cve@mitre.org (Patch)

Frequently asked questions

What is CVE-2023-52284?: CVE-2023-52284 is a medium-severity vulnerability in Bytecodealliance Webassembly_micro_runtime, classified under Double Free. CVSS score: 5.5/10. Published 2023-12-31.
How severe is CVE-2023-52284?: Medium severity. CVSS v3 base score is 5.5 out of 10.