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VULNERABILITIES

CVE-2023-29570 Details

Description

Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via mjs_ffi_cb_free at src/mjs_ffi.c. This vulnerability can lead to a Denial of Service (DoS).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/cesanta/mjs/issues/240 CVEExploitIssue TrackingThird Party Advisory
https://github.com/z1r00/fuzz_vuln/blob/main/mjs/SEGV/mjs_fii2/readme.md CVEExploitThird Party Advisory
https://github.com/cesanta/mjs/issues/240 [email protected]ExploitIssue TrackingThird Party Advisory
https://github.com/z1r00/fuzz_vuln/blob/main/mjs/SEGV/mjs_fii2/readme.md [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-770Allocation of Resources Without Limits or ThrottlingCISA-ADP

Affected Products

ProductVersions
cesanta mjs
2.20.0

CPE

  • cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-29570
NVD Published Date:
Apr 24, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-29570 Details - Not Deferred