CVE-2024-32867 Suricata's defrag contains various issues leading to policy bypass

2024-05-0715:06:58

CWE-754

GitHub_M

www.cve.org

suricata

defrag

vulnerability

policy bypass

network security

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

5.8

Confidence

High

EPSS

Percentile

13.0%

JSON

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, various problems in handling of fragmentation anomalies can lead to mis-detection of rules and policy. This vulnerability is fixed in 7.0.5 or 6.0.19.

CNA Affected

[
  {
    "vendor": "OISF",
    "product": "suricata",
    "versions": [
      {
        "version": ">= 6.0.0, <= 6.0.18",
        "status": "affected"
      },
      {
        "version": ">= 7.0.0, <= 7.0.4",
        "status": "affected"
      }
    ]
  }
]