{"id":"CVE-2023-45199","aliases":["EUVD-2023-49506","GHSA-9xgp-crg4-hgxq","UBUNTU-CVE-2023-45199","openSUSE-SU-2024:13321-1"],"status":"published","title":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code...","description":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.","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":0.01258,"percentile":0.69789,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2023-10-07T00:00:00Z","modified":"2026-10-28T02:30:51Z","fixes":[{"ecosystem":"openSUSE:Tumbleweed","package":"mbedtls","fixed_in":["3.5.0-1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"mbedtls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.0-1.1"}]}]}],"products":[{"vendor":"mbed","product":"mbedtls"},{"vendor":"trustedfirmware","product":"mbed_tls"}],"references":[{"url":"https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2023-10-2/","tags":["x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45199","tags":["advisory"]},{"url":"https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2023-10-2"},{"url":"https://github.com/advisories/GHSA-9xgp-crg4-hgxq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45199.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-45199","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-45199","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2023-45199","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2023-45199","description":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.","status":"published","published":"2023-10-07T00:00:00Z","modified":"2024-09-19T15:45:59.026Z","updated_at":"2026-11-02T14:35:22.984825Z"}],"euvd":[{"id":"EUVD-2023-49506","description":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.","status":"published","published":"2023-10-07T00:00:00Z","modified":"2024-09-19T15:45:59Z","updated_at":"2026-11-03T00:28:18.665654Z"}],"ghsa":[{"id":"GHSA-9xgp-crg4-hgxq","title":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code...","description":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.","status":"published","published":"2023-10-07T03:30:27Z","modified":"2024-04-11T21:06:15Z","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-120"],"updated_at":"2026-11-02T14:57:06.434267Z"}],"nvd":[{"id":"CVE-2023-45199","description":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.","status":"published","published":"2023-10-07T01:15:10.84Z","modified":"2026-06-17T06:28:26.11Z","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"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:36.656095Z"}],"osv":[{"id":"UBUNTU-CVE-2023-45199","description":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.","status":"withdrawn","published":"2023-10-07T01:15:00Z","modified":"2025-09-08T16:56:32Z","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":"2026-11-02T16:54:22.741943Z"},{"id":"CVE-2023-45199","description":"Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution.","status":"published","published":"2023-10-07T00:00:00Z","modified":"2026-10-28T02:30:51.122998822Z","updated_at":"2026-11-02T15:44:33.792101Z"},{"id":"openSUSE-SU-2024:13321-1","title":"libeverest-3.5.0-1.1 on GA media","description":"These are all security issues fixed in the libeverest-3.5.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:12:21.408686Z","updated_at":"2026-11-02T16:58:36.025801Z"}]}}