Vulnerability-Lookup

GHSA-HXGJ-P44F-9X32

Vulnerability from github – Published: 2021-11-20 00:00 – Updated: 2024-02-27 18:57

Details

Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a client with a crafted TCP/IP stack that can send a certain sequence of segments.

Severity ?

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-37592"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-19T15:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a client with a crafted TCP/IP stack that can send a certain sequence of segments.",
  "id": "GHSA-hxgj-p44f-9x32",
  "modified": "2024-02-27T18:57:04Z",
  "published": "2021-11-20T00:00:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37592"
    },
    {
      "type": "WEB",
      "url": "https://forum.suricata.io/t/suricata-6-0-4-and-5-0-8-released/1942"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OISF/suricata/releases"
    },
    {
      "type": "WEB",
      "url": "https://redmine.openinfosecfoundation.org/issues/4569"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-37592 (GCVE-0-2021-37592)

Vulnerability from cvelistv5 – Published: 2021-11-19 14:18 – Updated: 2024-08-04 01:23

Summary

Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a client with a crafted TCP/IP stack that can send a certain sequence of segments.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/OISF/suricata/releases	x_refsource_MISC
	https://forum.suricata.io/t/suricata-6-0-4-and-5-…	x_refsource_CONFIRM
	https://redmine.openinfosecfoundation.org/issues/4569	x_refsource_CONFIRM

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  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:23:01.225Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://github.com/OISF/suricata/releases"
          },
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            "url": "https://forum.suricata.io/t/suricata-6-0-4-and-5-0-8-released/1942"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://redmine.openinfosecfoundation.org/issues/4569"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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          "url": "https://forum.suricata.io/t/suricata-6-0-4-and-5-0-8-released/1942"
        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://redmine.openinfosecfoundation.org/issues/4569"
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      "x_legacyV4Record": {
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  "cveMetadata": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-HXGJ-P44F-9X32

CVE-2021-37592 (GCVE-0-2021-37592)

Tags

Sightings

Nomenclature