github - ghsa-cx46-mm2w-4mwv

GHSA-CX46-MM2W-4MWV

Vulnerability from github – Published: 2023-08-02 00:30 – Updated: 2025-02-13 18:31

Details

A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service.

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-2023-3107"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-01T23:15:30Z",
    "severity": "HIGH"
  },
  "details": "A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet\u0027s payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service.",
  "id": "GHSA-cx46-mm2w-4mwv",
  "modified": "2025-02-13T18:31:43Z",
  "published": "2023-08-02T00:30:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3107"
    },
    {
      "type": "WEB",
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.asc"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230804-0001"
    }
  ],
  "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-2023-3107 (GCVE-0-2023-3107)

Vulnerability from cvelistv5 – Published: 2023-08-01 22:01 – Updated: 2025-07-09 13:45

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

freebsd

References

URL

Tags

	https://security.FreeBSD.org/advisories/FreeBSD-S…	vendor-advisory
	https://security.netapp.com/advisory/ntap-2023080…

Impacted products

	Vendor	Product	Version
	FreeBSD	FreeBSD	Affected: 13.2-RELEASE , < 13.2-RELEASE-p2 (release) Affected: 13.1-RELEASE , < 13.1-RELEASE-p9 (release) Affected: 12.4-RELEASE , < 12.4-RELEASE-p4 (release)

Credits

Zweig of Kunlun Lab

Show details on NVD website

JSON

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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
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      ],
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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-CX46-MM2W-4MWV

CVE-2023-3107 (GCVE-0-2023-3107)

Tags

Sightings

Nomenclature