Out-of-bounds Read in Cesanta Mjs

CVE-2024-35385

An issue in Cesanta mjs 2.20.0 allows a remote attacker to cause a denial of service via the mjs_mk_ffi_sig function in the mjs.c file.

Vulnerability class: Buffer Overflow

EPSS: 0.005 (41.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Cesanta Mjs — versions 2.20.0
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2024-35385?: CVE-2024-35385 is a medium-severity vulnerability in Cesanta Mjs, classified under Out-of-bounds Read. CVSS score: 4.3/10. Published 2024-05-21.
How severe is CVE-2024-35385?: Medium severity. CVSS v3 base score is 4.3 out of 10.