CVE-2024-38536

Published Jul 11, 2024

Last updated 4 months ago

Overview

Description: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.
Source: security-advisories@github.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-476
security-advisories@github.com: CWE-476

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9B17F0F5-06E7-4E0E-B29B-22B0E159CCA7",
            "versionEndExcluding": "7.0.6"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References