ubuntu-cve-2018-25099
Vulnerability from osv_ubuntu
Published
2024-03-18 05:15
Modified
2026-03-27 14:16
Summary
Details

In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libcryptx-perl",
            "binary_version": "0.056-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "libcryptx-perl",
        "purl": "pkg:deb/ubuntu/libcryptx-perl@0.056-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.056-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.055-1",
        "0.056-1"
      ]
    }
  ],
  "aliases": [],
  "details": "In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.",
  "id": "UBUNTU-CVE-2018-25099",
  "modified": "2026-03-27T14:16:18Z",
  "published": "2024-03-18T05:15:00Z",
  "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"
    }
  ],
  "related": [
    "USN-8128-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-25099"
  ]
}



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