{"id":"CVE-2023-42374","aliases":["EUVD-2023-46827","GHSA-f9x8-85w7-chxv"],"status":"published","title":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary...","description":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary code and cause a denial of service via a crafted compressed script to the Sui node component.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01337,"percentile":0.7143,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2024-02-13T00:00:00Z","modified":"2026-10-28T02:31:00Z","products":[{"vendor":"mystenlabs","product":"sui"},{"vendor":"mystenlabs","product":"sui_blockchain"}],"references":[{"url":"https://medium.com/%40Beosin_com/memory-bomb-vulnerability-causes-sui-node-to-crash-7e8e3ef5057c","tags":["x_transferred","Broken Link","web"]},{"url":"https://github.com/MystenLabs/sui/commit/42d4ad103a21d23fecd7c0271453da41604e71e9","tags":["x_transferred","Patch","fix"]},{"url":"https://beosin.com/resources/%22memory-bomb%22-vulnerability-causes-sui-node-to-crash?lang=en-US","tags":["x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42374","tags":["advisory"]},{"url":"https://beosin.com/resources/\"memory-bomb\"-vulnerability-causes-sui-node-to-crash?lang=en-US"},{"url":"https://medium.com/@Beosin_com/memory-bomb-vulnerability-causes-sui-node-to-crash-7e8e3ef5057c"},{"url":"https://github.com/advisories/GHSA-f9x8-85w7-chxv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42374.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-42374","description":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary code and cause a denial of service via a crafted compressed script to the Sui node component.","status":"published","published":"2024-02-13T00:00:00Z","modified":"2025-04-24T15:40:49.354Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:35:17.812395Z"}],"euvd":[{"id":"EUVD-2023-46827","description":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary code and cause a denial of service via a crafted compressed script to the Sui node component.","status":"published","published":"2024-02-13T00:00:00Z","modified":"2025-04-24T15:40:49Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:52:04.118749Z"}],"ghsa":[{"id":"GHSA-f9x8-85w7-chxv","title":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary...","description":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary code and cause a denial of service via a crafted compressed script to the Sui node component.","status":"published","published":"2024-02-13T03:30:20Z","modified":"2024-08-01T21:31:39Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:57:49.83995Z"}],"nvd":[{"id":"CVE-2023-42374","description":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary code and cause a denial of service via a crafted compressed script to the Sui node component.","status":"published","published":"2024-02-13T01:15:07.913Z","modified":"2026-06-17T06:23:47.3Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:09:04.527564Z"}],"osv":[{"id":"CVE-2023-42374","description":"An issue in mystenlabs Sui Blockchain before v.1.6.3 allow a remote attacker to execute arbitrary code and cause a denial of service via a crafted compressed script to the Sui node component.","status":"published","published":"2024-02-13T00:00:00Z","modified":"2026-10-28T02:31:00.25049194Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:33.792101Z"}]}}