{"id":"CVE-2000-0535","aliases":["EUVD-2000-0532","GHSA-7h84-xvh7-f4r4"],"status":"published","title":"OpenSSL 0.9.4 and OpenSSH for FreeBSD do not properly check for the existence of the /dev/random...","description":"OpenSSL 0.9.4 and OpenSSH for FreeBSD do not properly check for the existence of the /dev/random or /dev/urandom devices, which are absent on FreeBSD Alpha systems, which causes them to produce weak keys which may be more easily broken.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01438,"percentile":0.73319,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-06-12T04:00:00Z","modified":"2026-06-16T21:51:56Z","products":[{"vendor":"freebsd","product":"freebsd"},{"vendor":"openssl","product":"openssl"}],"references":[{"url":"http://www.securityfocus.com/bid/1340","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/freebsd/2000-06/0083.html","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0535"},{"url":"https://github.com/advisories/GHSA-7h84-xvh7-f4r4"}],"sources":{"cve":[{"id":"CVE-2000-0535","description":"OpenSSL 0.9.4 and OpenSSH for FreeBSD do not properly check for the existence of the /dev/random or /dev/urandom devices, which are absent on FreeBSD Alpha systems, which causes them to produce weak keys which may be more easily broken.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:21:30.731Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2000-0532","description":"OpenSSL 0.9.4 and OpenSSH for FreeBSD do not properly check for the existence of the /dev/random or /dev/urandom devices, which are absent on FreeBSD Alpha systems, which causes them to produce weak keys which may be more easily broken.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:21:30Z","updated_at":"2026-11-03T00:56:25.069165Z"}],"ghsa":[{"id":"GHSA-7h84-xvh7-f4r4","title":"OpenSSL 0.9.4 and OpenSSH for FreeBSD do not properly check for the existence of the /dev/random...","description":"OpenSSL 0.9.4 and OpenSSH for FreeBSD do not properly check for the existence of the /dev/random or /dev/urandom devices, which are absent on FreeBSD Alpha systems, which causes them to produce weak keys which may be more easily broken.","status":"published","published":"2022-04-30T18:13:48Z","modified":"2023-01-30T05:05:03Z","updated_at":"2026-11-02T14:47:10.981212Z"}],"nvd":[{"id":"CVE-2000-0535","description":"OpenSSL 0.9.4 and OpenSSH for FreeBSD do not properly check for the existence of the /dev/random or /dev/urandom devices, which are absent on FreeBSD Alpha systems, which causes them to produce weak keys which may be more easily broken.","status":"published","published":"2000-06-12T04:00:00Z","modified":"2026-06-16T21:51:56.717Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:59:02.365657Z"}]}}