What is the CVSS score of CVE-2023-52284?

CVE-2023-52284 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2023-52284?

Yes, a public proof-of-concept exploit is available for CVE-2023-52284. Prioritise patching immediately. EPSS: 0.3%.

Is there a patch available for CVE-2023-52284?

Yes, a patch is available for CVE-2023-52284. Update the affected software to the latest version immediately.

Webassembly Micro Runtime CVE-2023-52284

MEDIUM

Double Free (CWE-415)

2023-12-31 cve@mitre.org

Information Disclosure Webassembly Micro Runtime

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Dec 31, 2023 - 06:15 nvd

MEDIUM 5.5

DescriptionNVD

AnalysisAI

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. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-415. 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. Affected products include: Bytecodealliance Webassembly Micro Runtime. Version information: before 1.3.0.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.