What is the CVSS score of CVE-2024-35418?

CVE-2024-35418 has a CVSS 3.1 base score of 6.2 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.2%.

Is there a public PoC exploit available for CVE-2024-35418?

Yes, a public proof-of-concept exploit is available for CVE-2024-35418. Prioritise patching immediately. EPSS: 0.2%.

Wac CVE-2024-35418

MEDIUM

Classic Buffer Overflow (CWE-120)

2024-11-08 cve@mitre.org

Buffer Overflow Denial Of Service Wac

6.2

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

6.2 MEDIUM

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

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Nov 08, 2024 - 22:15 cve.org

MEDIUM 6.2

DescriptionCVE.org

wac commit 385e1 was discovered to contain a heap overflow via the setup_call function at /wac-asan/wa.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted wasm file.

AnalysisAI

wac commit 385e1 was discovered to contain a heap overflow via the setup_call function at /wac-asan/wa.c. Rated medium severity (CVSS 6.2), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. wac commit 385e1 was discovered to contain a heap overflow via the setup_call function at /wac-asan/wa.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted wasm file. Affected products include: Kanaka Wac.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.