github - ghsa-rfqw-q592-fp2h

GHSA-RFQW-Q592-FP2H

Vulnerability from github – Published: 2023-11-28 03:30 – Updated: 2023-11-28 03:30

Details

An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions on an affected device by sending a crafted IKE packet.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-4398"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-28T02:15:43Z",
    "severity": "HIGH"
  },
  "details": "An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions on an affected device by sending a crafted IKE packet.",
  "id": "GHSA-rfqw-q592-fp2h",
  "modified": "2023-11-28T03:30:22Z",
  "published": "2023-11-28T03:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4398"
    },
    {
      "type": "WEB",
      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-4398 (GCVE-0-2023-4398)

Vulnerability from cvelistv5 – Published: 2023-11-28 01:48 – Updated: 2024-10-17 17:38

Summary

Severity ?

7.5 (High)


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

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

Zyxel

References

URL

Tags

https://www.zyxel.com/global/en/support/security-…

vendor-advisory

Impacted products

Vendor

Product

Version

Zyxel

ATP series firmware

Affected: versions 4.32 through 5.37

Zyxel	USG FLEX series firmware	Affected: versions 4.50 through 5.37
Zyxel	USG FLEX 50(W) series firmware	Affected: versions 4.16 through 5.37
Zyxel	USG20(W)-VPN series firmware	Affected: versions 4.16 through 5.37
Zyxel	VPN series firmware	Affected: versions 4.30 through 5.37

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          "dateUpdated": "2024-08-02T07:24:04.643Z",
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            ],
            "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps"
          }
        ],
        "title": "CVE Program Container"
      },
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              "cpe:2.3:o:zyxel:atp_firmware:0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "atp_firmware",
            "vendor": "zyxel",
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                "status": "affected",
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          },
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          },
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        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-4398",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-15T17:28:40.928455Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
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          "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps"
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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-RFQW-Q592-FP2H

CVE-2023-4398 (GCVE-0-2023-4398)

Tags

Sightings

Nomenclature