{"id":"CVE-2005-1797","aliases":["EUVD-2005-1799","GHSA-5699-cwfr-qvh2"],"status":"published","title":"The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to...","description":"The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are difficult to perform in constant time in AES implementations.","severity":{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0074,"percentile":0.54842,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-05-26T04:00:00Z","modified":"2026-06-16T22:13:42Z","products":[{"vendor":"openssl","product":"openssl"}],"references":[{"url":"http://www.securityfocus.com/bid/13785","tags":["vdb-entry","x_refsource_BID","x_transferred","Vendor Advisory"]},{"url":"http://cr.yp.to/antiforgery/cachetiming-20050414.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1797"},{"url":"https://github.com/advisories/GHSA-5699-cwfr-qvh2"}],"sources":{"cve":[{"id":"CVE-2005-1797","description":"The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are difficult to perform in constant time in AES implementations.","status":"published","published":"2005-06-01T04:00:00Z","modified":"2024-08-07T22:06:57.454Z","updated_at":"2026-11-02T14:33:39.586409Z"}],"euvd":[{"id":"EUVD-2005-1799","description":"The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are difficult to perform in constant time in AES implementations.","status":"published","published":"2005-06-01T04:00:00Z","modified":"2024-08-07T22:06:57Z","updated_at":"2026-11-03T01:15:32.821479Z"}],"ghsa":[{"id":"GHSA-5699-cwfr-qvh2","title":"The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to...","description":"The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are difficult to perform in constant time in AES implementations.","status":"published","published":"2022-05-01T02:02:03Z","modified":"2023-01-30T05:07:18Z","updated_at":"2026-11-02T14:47:40.327838Z"}],"nvd":[{"id":"CVE-2005-1797","description":"The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are difficult to perform in constant time in AES implementations.","status":"published","published":"2005-05-26T04:00:00Z","modified":"2026-06-16T22:13:42.513Z","cvss":[{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:55.600202Z"}]}}