CVE-2023-52284

low-risk
Published 2023-12-31

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.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Webassembly Micro Runtime

Affected Vendors

Bytecodealliance

References (6)

Patch https://github.com/bytecodealliance/wasm-micro-runtime/compare/WAMR-1.2.3...WAMR...
Exploit https://github.com/bytecodealliance/wasm-micro-runtime/issues/2586
Patch https://github.com/bytecodealliance/wasm-micro-runtime/pull/2590
Patch https://github.com/bytecodealliance/wasm-micro-runtime/compare/WAMR-1.2.3...WAMR...
Exploit https://github.com/bytecodealliance/wasm-micro-runtime/issues/2586
Patch https://github.com/bytecodealliance/wasm-micro-runtime/pull/2590
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal