{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.8.3"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.10.0-alpha0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.10.0-beta1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.10.0-beta2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7b1a4ed258e0d6955b16540eb6e9540803d034be"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2a43510e2929d96590ed04906092d76759a31a92"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "81e82b76f33965e1d6219d30d34a2b62b8d74e3f"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "1a9fd348b7589328dce029aa7f81ce3d1436a6f8"
            },
            {
              "fixed": "ef9e4e8314d6a06f2269af0ccf606894cc3fe489"
            }
          ],
          "repo": "https://github.com/cyrusimap/cyrus-imapd",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.",
  "id": "CVE-2024-34055",
  "modified": "2026-03-14T13:51:31.683273907Z",
  "published": "2024-06-05T05:15:49.950Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJZQAE3XC2GBCE5KSTWJ5A6QYANFWGFB/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVZHUZDU4MGTTZJRNACTMSKXLNMMRLJ6/"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cyrusimap.org/dev/imap/download/release-notes/3.10/x/3.10.0-rc1.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cyrusimap.org/imap/download/release-notes/3.8/x/3.8.3.html"
    },
    {
      "type": "FIX",
      "url": "https://github.com/cyrusimap/cyrus-imapd/commit/ef9e4e8314d6a06f2269af0ccf606894cc3fe489"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}