{"id":"CVE-2026-47373","aliases":["DEBIAN-CVE-2026-47373","EUVD-2026-31196","GHSA-mjc4-qqxc-7h36","UBUNTU-CVE-2026-47373","openSUSE-SU-2026:10836-1","openSUSE-SU-2026:20986-1"],"status":"published","title":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","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":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00393,"percentile":0.33936,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-208"],"published":"2026-05-20T20:25:49Z","modified":"2026-10-28T02:30:30Z","fixes":[{"ecosystem":"Debian:14","package":"libcrypt-saltedhash-perl","fixed_in":["0.11-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-3","0.11-1","0.12-1"]},{"source":"osv","ecosystem":"Debian:13","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-3","0.11-1","0.12-1"]},{"source":"osv","ecosystem":"Debian:14","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11-1"}]}],"versions":["0.09-3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-1","0.09-1ubuntu0.16.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-1","0.09-1ubuntu0.18.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-1","0.09-1ubuntu0.20.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-1.1","0.09-1.1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-3","0.09-3ubuntu0.24.04.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-3","0.09-3ubuntu0.25.10.1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-3","0.11-1","0.12-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:26.04:LTS","package":"libcrypt-saltedhash-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.09-3","0.09-3ubuntu0.26.04.1~esm1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"perl-Crypt-SaltedHash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.110.0-1.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"perl-Crypt-SaltedHash","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.110.0-bp160.1.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"perl-Crypt-SysRandom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0-bp160.1.1"}]}],"bundled":2}],"products":[{"vendor":"rrwo","product":"crypt::saltedhash"}],"references":[{"url":"https://metacpan.org/release/RRWO/Crypt-SaltedHash-0.10/changes","tags":["release-notes","advisory","report"]},{"url":"https://github.com/robrwo/perl-Crypt-SaltedHash/commit/c07bfc5c23185b0667233d0f2e1252d81f1f027a.patch","tags":["patch","fix","report"]},{"url":"http://www.openwall.com/lists/oss-security/2026/05/20/21","tags":["web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47373","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mjc4-qqxc-7h36"},{"url":"https://cpan.org/modules","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47373.json","tags":["advisory"]},{"url":"https://github.com/robrwo/perl-Crypt-SaltedHash","tags":["package"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-47373","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-47373","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-47373","tags":["report"]},{"url":"https://lists.security.metacpan.org/cve-announce/msg/40249915/","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-47372","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-47373","tags":["web"]},{"url":"https://bugzilla.suse.com/1265912","tags":["report"]},{"url":"https://bugzilla.suse.com/1265927","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-47373","title":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","status":"published","published":"2026-05-20T20:25:49.785Z","modified":"2026-05-21T14:10:59.82Z","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":"adp"}],"cwes":["CWE-208"],"updated_at":"2026-11-02T13:36:29.327819Z"}],"euvd":[{"id":"EUVD-2026-31196","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","status":"published","published":"2026-05-20T20:25:49Z","modified":"2026-05-21T14:10:59Z","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"}],"updated_at":"2026-11-02T18:21:13.357667Z"}],"ghsa":[{"id":"GHSA-mjc4-qqxc-7h36","title":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.\n\nThese...","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","status":"published","published":"2026-05-20T21:31:33Z","modified":"2026-05-21T15:34:06Z","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"}],"cwes":["CWE-208"],"updated_at":"2026-11-02T15:08:15.106873Z"}],"nvd":[{"id":"CVE-2026-47373","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","status":"published","published":"2026-05-20T21:16:17.853Z","modified":"2026-07-23T15:10:00.137Z","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":"secondary"}],"cwes":["CWE-208"],"updated_at":"2026-11-02T14:12:19.752984Z"}],"osv":[{"id":"CVE-2026-47373","title":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.\n\nThese versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","status":"published","published":"2026-05-20T20:25:49.785Z","modified":"2026-10-28T02:30:30.085419724Z","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"}],"cwes":["CWE-208"],"updated_at":"2026-11-02T15:45:06.231145Z"},{"id":"DEBIAN-CVE-2026-47373","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks.  These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","status":"published","published":"2026-05-20T21:16:17.853Z","modified":"2026-10-01T03:03:15.886172931Z","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"}],"updated_at":"2026-11-02T15:45:56.444225Z"},{"id":"UBUNTU-CVE-2026-47373","description":"Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.","status":"published","published":"2026-05-20T21:16:00Z","modified":"2026-10-17T13:00:16.477619708Z","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"}],"updated_at":"2026-11-02T16:56:30.797112Z"},{"id":"openSUSE-SU-2026:10836-1","title":"perl-Crypt-SaltedHash-0.110.0-1.1 on GA media","description":"These are all security issues fixed in the perl-Crypt-SaltedHash-0.110.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-05-21T00:00:00Z","modified":"2026-05-22T09:00:05.271159628Z","updated_at":"2026-11-02T16:58:38.415593Z"},{"id":"openSUSE-SU-2026:20986-1","title":"Security update for perl-Crypt-SaltedHash","description":"This update for perl-Crypt-SaltedHash fixes the following issues:\n\nChanges in perl-Crypt-SaltedHash:\n\nupdated to 0.110.0 (0.11)\n\n*  0.11      2026-05-20 14:05:07+01:00 Europe/London\n\n    - Fixed metadata\n    - Moved author tests into xt\n\n*  0.10      2026-05-19\n\n    - Maintenance taken over by Robert Rothenberg \u003cperl@rhizomnic.com\u003e\n    - Updated the Git Repository\n    - Updated copyright year\n    - Minimum Perl version is v5.6.0\n    - Added missing prerequisites, fixes RT#116392\n    - Security: Use system randomness source to generate the salt CVE-2026-47372 bsc#1265927\n    - Security: Use constant-time comparison of hashes CVE-2026-47373 bsc#1265912\n    - Deprecated module\n    - Updated README\n","status":"published","published":"2026-06-15T13:52:50Z","modified":"2026-06-24T18:24:24.445888923Z","updated_at":"2026-11-02T16:58:41.885092Z"}]}}