{"id":"CVE-2026-8700","state":"PUBLISHED","title":"Crypt::DSA versions before 1.20 for Perl generate seeds using rand","description":"Crypt::DSA versions before 1.20 for Perl generate seeds using rand.\n\nSeeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage.","publishedAt":"2026-05-15T22:10:52.242Z","updatedAt":"2026-05-18T15:04:20.918Z","severity":{"score":7.3,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","source":"CISA-ADP"},"assigner":"CPANSec","products":["TIMLEGGE Crypt::DSA"],"affected":[{"vendor":"TIMLEGGE","product":"Crypt::DSA","packageName":"Crypt-DSA","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.20","versionType":"custom"}],"collectionURL":"https://cpan.org/modules","programFiles":["lib/Crypt/DSA/KeyChain.pm"],"programRoutines":[{"name":"Crypt::DSA::generate_params"}],"repo":"https://github.com/perl-Crypt-OpenPGP/Crypt-DSA.git"}],"references":["https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes","https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/KeyChain.pm","http://www.openwall.com/lists/oss-security/2026/05/15/26"],"weaknesses":["CWE-331"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/8xxx/CVE-2026-8700.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-8700","state":"PUBLISHED","datePublished":"2026-05-15T22:10:52.242Z","dateUpdated":"2026-05-18T15:04:20.918Z","assignerShortName":"CPANSec","assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateReserved":"2026-05-15T17:20:11.254Z"},"containers":{"cna":{"title":"Crypt::DSA versions before 1.20 for Perl generate seeds using rand","descriptions":[{"lang":"en","value":"Crypt::DSA versions before 1.20 for Perl generate seeds using rand.\n\nSeeds were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage."}],"affected":[{"vendor":"TIMLEGGE","product":"Crypt::DSA","packageName":"Crypt-DSA","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.20","versionType":"custom"}],"collectionURL":"https://cpan.org/modules","programFiles":["lib/Crypt/DSA/KeyChain.pm"],"programRoutines":[{"name":"Crypt::DSA::generate_params"}],"repo":"https://github.com/perl-Crypt-OpenPGP/Crypt-DSA.git"}],"references":[{"url":"https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/changes","tags":["release-notes"]},{"url":"https://metacpan.org/release/TIMLEGGE/Crypt-DSA-1.20/diff/TIMLEGGE/Crypt-DSA-1.19#lib/Crypt/DSA/KeyChain.pm"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-331","description":"CWE-331 Insufficient Entropy","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CPANSec","orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","dateUpdated":"2026-05-15T22:10:52.242Z"},"solutions":[{"lang":"en","value":"Upgrade to version 1.20 or later."}],"source":{"discovery":"UNKNOWN"},"timeline":[{"lang":"en","time":"2026-05-15T00:00:00.000Z","value":"CPANSec identified issue"},{"lang":"en","time":"2026-05-15T00:00:00.000Z","value":"Author was notified"},{"lang":"en","time":"2026-05-15T00:00:00.000Z","value":"Version 1.20 released."}],"x_generator":{"engine":"cpansec-cna-tool 0.1"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/05/15/26"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-05-16T00:31:19.834Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.3,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"LOW","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-05-18T15:03:59.437060Z","id":"CVE-2026-8700","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-18T15:04:20.918Z"}}]}}}