{"id":"CVE-2024-36702","aliases":["EUVD-2024-36192","GHSA-79gc-6j6c-pf3r"],"status":"published","title":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength...","description":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00247,"percentile":0.16079,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122","CWE-787"],"published":"2024-06-11T00:00:00Z","modified":"2026-10-28T02:30:32Z","products":[{"vendor":"mz-automation","product":"libiec61850"}],"references":[{"url":"https://github.com/mz-automation/libiec61850","tags":["x_transferred","Product","package"]},{"url":"https://github.com/mz-automation/libiec61850/issues/505","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36702","tags":["advisory"]},{"url":"http://libiec61850.com"},{"url":"https://github.com/advisories/GHSA-79gc-6j6c-pf3r"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36702.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-36702","description":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.","status":"published","published":"2024-06-11T00:00:00Z","modified":"2026-07-09T00:31:11.194Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:34:14.649724Z"}],"euvd":[{"id":"EUVD-2024-36192","description":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.","status":"published","published":"2024-06-11T00:00:00Z","modified":"2026-07-09T00:31:11Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:04.895477Z"}],"ghsa":[{"id":"GHSA-79gc-6j6c-pf3r","title":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength...","description":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.","status":"published","published":"2024-06-11T21:32:17Z","modified":"2025-06-18T18:31:28Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-122","CWE-787"],"updated_at":"2026-11-02T15:02:45.735544Z"}],"nvd":[{"id":"CVE-2024-36702","description":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.","status":"published","published":"2024-06-11T19:16:07.697Z","modified":"2026-07-09T01:19:03.87Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787","CWE-122"],"updated_at":"2026-11-02T14:10:04.804473Z"}],"osv":[{"id":"CVE-2024-36702","description":"libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.","status":"published","published":"2024-06-11T00:00:00Z","modified":"2026-10-28T02:30:32.389276813Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:41.133403Z"}]}}