FKIE_CVE-2025-59150

Vulnerability from fkie_nvd - Published: 2025-10-01 21:16 - Updated: 2026-10-01 16:10
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Version 8.0.0's usage of the tls.subjectaltname keyword can lead to a segmentation fault when the decoded subjectaltname contains a NULL byte. This issue is fixed in version 8.0.1. To workaround this issue, disable rules using the tls.subjectaltname keyword.
References
security-advisories@github.comhttps://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018Release Notes
security-advisories@github.comhttps://github.com/OISF/suricata/commit/d590fdfe42e995fd558315f0c24f9a352e21479dPatch
security-advisories@github.comhttps://github.com/OISF/suricata/security/advisories/GHSA-mhv7-qfmj-m3f3Patch, Third Party Advisory
security-advisories@github.comhttps://redmine.openinfosecfoundation.org/issues/7881Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-detection-script
af854a3a-2127-422b-91ae-364da2661108https://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-mitigation-script
Impacted products
Vendor Product Version
oisf suricata 8.0.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "suricata",
          "vendor": "OISF",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 8.0.0, \u003c 8.0.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oisf:suricata:8.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "BF8EAB1D-119D-4387-9539-9E80D226427C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Version 8.0.0\u0027s usage of the tls.subjectaltname keyword can lead to a segmentation fault when the decoded subjectaltname contains a NULL byte. This issue is fixed in version 8.0.1. To workaround this issue, disable rules using the tls.subjectaltname keyword."
    },
    {
      "lang": "es",
      "value": "Suricata es un motor de red IDS, IPS y NSM desarrollado por la OISF (Open Information Security Foundation) y la comunidad de Suricata. El uso de la palabra clave tls.subjectaltname en la versi\u00f3n 8.0.0 puede provocar un fallo de segmentaci\u00f3n cuando el subjectaltname decodificado contiene un byte NULL. Este problema est\u00e1 solucionado en la versi\u00f3n 8.0.1. Como soluci\u00f3n alternativa para este problema, deshabilite las reglas que utilizan la palabra clave tls.subjectaltname."
    }
  ],
  "id": "CVE-2025-59150",
  "lastModified": "2026-10-01T16:10:00.257",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-59150",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-02T15:39:20.519524Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-01T21:16:43.003",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/OISF/suricata/commit/d590fdfe42e995fd558315f0c24f9a352e21479d"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/OISF/suricata/security/advisories/GHSA-mhv7-qfmj-m3f3"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://redmine.openinfosecfoundation.org/issues/7881"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-detection-script"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.vicarius.io/vsociety/posts/cve-2025-59150-suricata-mitigation-script"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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