{
  "cveId": "CVE-2024-34055",
  "url": "https://patchblox.com/security/cve/CVE-2024-34055",
  "summary": "CVE-2024-34055 is fixed in 13 products on 1 platform, first by cyrus-admin 3.4.3-3ubuntu0.1\u002Besm1, released June 4, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "cyrus-imapd: The cyrus-imapd packages contain a high-performance mail server with IMAP, POP3, NNTP, and SIEVE support.\n\nSecurity F...",
  "description": "The cyrus-imapd packages contain a high-performance mail server with IMAP, POP3, NNTP, and SIEVE support.\n\nSecurity Fix(es):\n\n* cyrus-imapd: unbounded memory allocation by sending many LITERALs in a single command (CVE-2024-34055)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.",
  "published": "2024-06-04T17:00:00Z",
  "severity": "Moderate",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00836,
  "epssPercentile": 0.57954,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "cyrus-admin",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-admin 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-admin-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-admin",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-admin 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-admin-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-caldav",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-caldav 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-caldav-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-caldav",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-caldav 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-caldav-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-clients",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-clients 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-clients-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-clients",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-clients 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-clients-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-common",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-common 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-common-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-common",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-common 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-common-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.6.1-4\u002Bdeb12u2",
      "fix": "DSA-5708-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5708-1",
      "released": "2024-06-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.8.3-1",
      "fix": "DEBIAN-CVE-2024-34055",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-34055",
      "released": "2024-06-05T05:15:49Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "Debian 14",
      "fixedVersion": "3.8.3-1",
      "fix": "DEBIAN-CVE-2024-34055",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-34055",
      "released": "2024-06-05T05:15:49Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "RHEL 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "RHSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-imapd 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-imapd-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-imapd 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-imapd-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "almalinux 9",
      "fixedVersion": "3.4.8-1.el9",
      "fix": "ALSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "ol 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "ELSA-2024-9195",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-9195",
      "released": "2024-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd",
      "release": "rocky 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "RLSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2024-9195",
      "released": "2025-03-17T20:16:49Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd-libs",
      "release": "RHEL 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "RHSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd-libs",
      "release": "almalinux 9",
      "fixedVersion": "3.4.8-1.el9",
      "fix": "ALSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd-libs",
      "release": "ol 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "ELSA-2024-9195",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-9195",
      "released": "2024-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd-utils",
      "release": "RHEL 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "RHSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd-utils",
      "release": "almalinux 9",
      "fixedVersion": "3.4.8-1.el9",
      "fix": "ALSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-imapd-utils",
      "release": "ol 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "ELSA-2024-9195",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-9195",
      "released": "2024-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-murder",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-murder 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-murder-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-murder",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-murder 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-murder-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-nntpd",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-nntpd 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-nntpd-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-nntpd",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-nntpd 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-nntpd-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-pop3d",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-pop3d 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-pop3d-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-pop3d",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-pop3d 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-pop3d-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-replication",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "cyrus-replication 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-cyrus-replication-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cyrus-replication",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "cyrus-replication 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-cyrus-replication-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcyrus-imap-perl",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.4.3-3ubuntu0.1\u002Besm1",
      "fix": "libcyrus-imap-perl 3.4.3-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libcyrus-imap-perl-3.4.3-3ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcyrus-imap-perl",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.8.2-1ubuntu0.1~esm1",
      "fix": "libcyrus-imap-perl 3.8.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libcyrus-imap-perl-3.8.2-1ubuntu0.1-esm1",
      "released": "2024-06-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "perl-Cyrus",
      "release": "RHEL 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "RHSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "perl-Cyrus",
      "release": "almalinux 9",
      "fixedVersion": "3.4.8-1.el9",
      "fix": "ALSA-2024:9195",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-9195",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "perl-Cyrus",
      "release": "ol 9",
      "fixedVersion": "0:3.4.8-1.el9",
      "fix": "ELSA-2024-9195",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-9195",
      "released": "2024-11-14T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}