{"id":"UBUNTU-CVE-2018-25099","details":"In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.","modified":"2026-03-27T15:53:31.507645Z","published":"2024-03-18T05:15:00Z","related":["USN-8128-1"],"upstream":["CVE-2018-25099"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-25099"},{"type":"REPORT","url":"https://github.com/DCIT/perl-CryptX/issues/47"},{"type":"REPORT","url":"https://github.com/libtom/libtomcrypt/pull/451"},{"type":"REPORT","url":"https://github.com/libtom/libtomcrypt/commit/2599618ca640bc5a506954f975be4109613366c6"},{"type":"REPORT","url":"https://github.com/libtom/libtomcrypt/commit/27c472654c3fba983d74debad5a8fb21247f76db"},{"type":"REPORT","url":"https://github.com/libtom/libtomcrypt/commit/fd4d8fbc0558157276229202d2883d01f7bd56d8"},{"type":"REPORT","url":"https://github.com/libtom/libtomcrypt/commit/9a1131da144ee1f93ccbcaf032f39d783495d3b9"},{"type":"REPORT","url":"https://github.com/libtom/libtomcrypt/commit/7d8567695bfb991c84f09d4d3aabc4568fa0c835"},{"type":"REPORT","url":"https://metacpan.org/dist/CryptX/changes"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-25099"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8128-1"}],"affected":[{"package":{"name":"libcryptx-perl","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libcryptx-perl@0.056-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.056-1ubuntu0.1~esm1"}]}],"versions":["0.055-1","0.056-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libcryptx-perl","binary_version":"0.056-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-25099.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}