{"id":"CVE-2001-0381","aliases":["EUVD-2001-0378","GHSA-jg9x-x4x8-whvw"],"status":"published","title":"The OpenPGP PGP standard allows an attacker to determine the private signature key via a...","description":"The OpenPGP PGP standard allows an attacker to determine the private signature key via a cryptanalytic attack in which the attacker alters the encrypted private key file and captures a single message signed with the signature key.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00374,"percentile":0.31561,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-05-24T04:00:00Z","modified":"2026-06-16T21:54:12Z","products":[{"vendor":"pgp","product":"openpgp"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-03/0252.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-03/0311.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-03/0274.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://www.osvdb.org/11966","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2001-017.0.txt","tags":["vendor-advisory","x_refsource_CALDERA","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6558","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2001-063.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securityfocus.com/bid/2673","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0381"},{"url":"https://github.com/advisories/GHSA-jg9x-x4x8-whvw"}],"sources":{"cve":[{"id":"CVE-2001-0381","description":"The OpenPGP PGP standard allows an attacker to determine the private signature key via a cryptanalytic attack in which the attacker alters the encrypted private key file and captures a single message signed with the signature key.","status":"published","published":"2001-05-24T04:00:00Z","modified":"2024-08-08T04:21:37.228Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0378","description":"The OpenPGP PGP standard allows an attacker to determine the private signature key via a cryptanalytic attack in which the attacker alters the encrypted private key file and captures a single message signed with the signature key.","status":"published","published":"2001-05-24T04:00:00Z","modified":"2024-08-08T04:21:37Z","updated_at":"2026-11-03T01:14:52.069936Z"}],"ghsa":[{"id":"GHSA-jg9x-x4x8-whvw","title":"The OpenPGP PGP standard allows an attacker to determine the private signature key via a...","description":"The OpenPGP PGP standard allows an attacker to determine the private signature key via a cryptanalytic attack in which the attacker alters the encrypted private key file and captures a single message signed with the signature key.","status":"published","published":"2022-05-03T03:07:08Z","modified":"2023-02-01T05:00:59Z","updated_at":"2026-11-02T14:49:38.712812Z"}],"nvd":[{"id":"CVE-2001-0381","description":"The OpenPGP PGP standard allows an attacker to determine the private signature key via a cryptanalytic attack in which the attacker alters the encrypted private key file and captures a single message signed with the signature key.","status":"published","published":"2001-06-27T04:00:00Z","modified":"2026-06-16T21:54:12.007Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}