CVE catalog

CVE-2024-32664

suricata affected and fixed versions

[CVE catalog]

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, specially crafted traffic or datasets can cause a limited buffer overflow. This vulnerability is fixed in 7.0.5 and 6.0.19. Workarounds include not use rules with `base64_decode` keyword with `bytes` option with value 1, 2 or 5 and for 7.0.x, setting `app-layer.protocols.smtp.mime.body-md5` to false.

Severity
High · CVSS 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Published
Source
[NVD] · [CVE record]
EPSS
0.86% · Oct 27, 2026

Projects and upstream resources

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Version impact has not been established. The original provider fields are retained below.

Provider details and historical evidence
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "suricata",
      "distro": "debian",
      "release": "bookworm",
      "ecosystem": "deb",
      "fixed_version": "not yet fixed"
    },
    {
      "name": "suricata",
      "distro": "debian",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:7.0.5-1"
            }
          ]
        }
      ],
      "release": "13",
      "versions": [],
      "ecosystem": "deb",
      "fixed_version": "1:7.0.5-1",
      "provider_record_id": "DEBIAN-CVE-2024-32664"
    },
    {
      "name": "suricata",
      "distro": "debian",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:7.0.5-1"
            }
          ]
        }
      ],
      "release": "14",
      "versions": [],
      "ecosystem": "deb",
      "fixed_version": "1:7.0.5-1",
      "provider_record_id": "DEBIAN-CVE-2024-32664"
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

  • [suricata]Unknown
    Details (2)

    • 1:7.0.10-1~bpo12+1 · amd64 · bookworm-backports

      Affected

      dsa · suricata · debian · bookworm

    • 1:7.0.10-1~bpo12+1 · arm64 · bookworm-backports

      Affected

      dsa · suricata · debian · bookworm

[Debian 13 (Trixie)]

  • [suricata]Unknown
    Details (4)

    • 1:7.0.10-1+deb13u4 · amd64 · trixie

      Fixed · Fixed: 1:7.0.5-1

      dsa · suricata · debian · 13

    • 1:7.0.10-1+deb13u4 · arm64 · trixie

      Fixed · Fixed: 1:7.0.5-1

      dsa · suricata · debian · 13

    • 1:8.0.6-1~bpo13+1 · amd64 · trixie-backports

      Fixed · Fixed: 1:7.0.5-1

      dsa · suricata · debian · 13

    • 1:8.0.6-1~bpo13+1 · arm64 · trixie-backports

      Fixed · Fixed: 1:7.0.5-1

      dsa · suricata · debian · 13

Observed:

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]