{"id":"CVE-2010-2450","aliases":["EUVD-2010-2459","GHSA-9cvv-j545-66mj"],"status":"published","title":"The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses...","description":"The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses OpenSSL to create a DES private key which is placed in sp-key.pm. It relies on the root umask (default 22) instead of chmoding the resulting file itself, so the generated private key is world readable by default.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.012,"percentile":0.68388,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-916"],"published":"2019-11-07T20:06:05Z","modified":"2026-06-16T23:20:46Z","products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"shibboleth","product":"service_provider"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2450","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=571631","tags":["x_refsource_MISC","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"https://todos.internet2.edu/browse/SSPCPP-106","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2450"},{"url":"https://github.com/advisories/GHSA-9cvv-j545-66mj"}],"sources":{"cve":[{"id":"CVE-2010-2450","description":"The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses OpenSSL to create a DES private key which is placed in sp-key.pm. It relies on the root umask (default 22) instead of chmoding the resulting file itself, so the generated private key is world readable by default.","status":"published","published":"2019-11-07T20:06:05Z","modified":"2024-08-07T02:32:16.662Z","updated_at":"2026-11-02T14:33:26.665532Z"}],"euvd":[{"id":"EUVD-2010-2459","description":"The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses OpenSSL to create a DES private key which is placed in sp-key.pm. It relies on the root umask (default 22) instead of chmoding the resulting file itself, so the generated private key is world readable by default.","status":"published","published":"2019-11-07T20:06:05Z","modified":"2024-08-07T02:32:16Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-9cvv-j545-66mj","title":"The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses...","description":"The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses OpenSSL to create a DES private key which is placed in sp-key.pm. It relies on the root umask (default 22) instead of chmoding the resulting file itself, so the generated private key is world readable by default.","status":"published","published":"2022-04-21T01:57:49Z","modified":"2023-01-27T05:02:04Z","updated_at":"2026-11-02T14:42:00.879238Z"}],"nvd":[{"id":"CVE-2010-2450","description":"The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses OpenSSL to create a DES private key which is placed in sp-key.pm. It relies on the root umask (default 22) instead of chmoding the resulting file itself, so the generated private key is world readable by default.","status":"published","published":"2019-11-07T21:15:10.317Z","modified":"2026-06-16T23:20:46.57Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200","CWE-916"],"updated_at":"2026-11-02T14:02:04.957683Z"}]}}