{"id":"CVE-2018-25099","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-25099","generatedAt":"2026-10-28T22:12:45.456Z","title":"In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.","description":"In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.","published":"2024-03-18T05:15:06.000Z","lastModified":"2026-06-17T01:54:43.000Z","status":"Deferred","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-347"],"affected":[],"epss":{"score":0.00485,"percentile":0.41575,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/DCIT/perl-CryptX/issues/47","source":"cve@mitre.org"},{"url":"https://github.com/libtom/libtomcrypt/pull/451","source":"cve@mitre.org"},{"url":"https://metacpan.org/dist/CryptX/changes","source":"cve@mitre.org"},{"url":"https://github.com/DCIT/perl-CryptX/issues/47","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/libtom/libtomcrypt/pull/451","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://metacpan.org/dist/CryptX/changes","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-25099","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}