CVE-2024-28870

2024-04-0322:15:07

CWE-770

[email protected]

web.nvd.nist.gov

suricata

ssh

vulnerability

patched

cpu

logging

nvd

oisf

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community. When parsing an overly long SSH banner, Suricata can use excessive CPU resources, as well as cause excessive logging volume in alert records. This issue has been patched in versions 6.0.17 and 7.0.4.

Affected configurations

Vulners

Node

oisfsuricataRange≤6.0.16

oisfsuricataRange7.0.0–7.0.3

VendorProductVersionCPE
oisfsuricata*cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*
oisfsuricata*cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
oisf	suricata	*	cpe:2.3:a:oisf:suricata::::::::
oisf	suricata	*	cpe:2.3:a:oisf:suricata::::::::

CNA Affected

[
  {
    "vendor": "OISF",
    "product": "suricata",
    "versions": [
      {
        "version": "<= 6.0.16",
        "status": "affected"
      },
      {
        "version": ">= 7.0.0, <= 7.0.3",
        "status": "affected"
      }
    ]
  }
]