Medium severity5.5NVD Advisory· Published Apr 24, 2023· Updated Jun 17, 2026
CVE-2023-29570
CVE-2023-29570
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).
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Affected products
2- Cesanta/MJSdescription
Patches
Vulnerability mechanics
References
2- github.com/cesanta/mjs/issues/240nvdExploitIssue TrackingThird Party Advisory
- github.com/z1r00/fuzz_vuln/blob/main/mjs/SEGV/mjs_fii2/readme.mdnvdExploitThird Party Advisory
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