github - ghsa-m3gq-3gw9-x3fv

GHSA-M3GQ-3GW9-X3FV

Vulnerability from github – Published: 2022-01-16 00:00 – Updated: 2022-01-25 00:03

Details

Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-23094"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-15T02:15:00Z",
    "severity": "HIGH"
  },
  "details": "Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.",
  "id": "GHSA-m3gq-3gw9-x3fv",
  "modified": "2022-01-25T00:03:12Z",
  "published": "2022-01-16T00:00:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23094"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libreswan/libreswan/issues/585"
    },
    {
      "type": "WEB",
      "url": "https://libreswan.org/security/CVE-2022-23094"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HPMIHAXWQUJAPCIGNJ5J5Q6ASWQBU7T5"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UFZ7WP5LNNBW5ADIOPDSPQ23SXZJRNMP"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2022/dsa-5048"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-23094 (GCVE-0-2022-23094)

Vulnerability from cvelistv5 – Published: 2022-01-15 01:37 – Updated: 2024-08-03 03:28

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://libreswan.org/security/CVE-2022-23094	x_refsource_MISC
	https://github.com/libreswan/libreswan/issues/585	x_refsource_MISC
	https://www.debian.org/security/2022/dsa-5048	vendor-advisoryx_refsource_DEBIAN
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:28:43.512Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://libreswan.org/security/CVE-2022-23094"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/libreswan/libreswan/issues/585"
          },
          {
            "name": "DSA-5048",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5048"
          },
          {
            "name": "FEDORA-2022-a4bca77f88",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFZ7WP5LNNBW5ADIOPDSPQ23SXZJRNMP/"
          },
          {
            "name": "FEDORA-2022-42e0892147",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPMIHAXWQUJAPCIGNJ5J5Q6ASWQBU7T5/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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      "descriptions": [
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        }
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2022-01-20T16:06:23",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://libreswan.org/security/CVE-2022-23094"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/libreswan/libreswan/issues/585"
        },
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          "tags": [
            "vendor-advisory",
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          ],
          "url": "https://www.debian.org/security/2022/dsa-5048"
        },
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          "name": "FEDORA-2022-a4bca77f88",
          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFZ7WP5LNNBW5ADIOPDSPQ23SXZJRNMP/"
        },
        {
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        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2022-23094",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
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                "vendor_name": "n/a"
              }
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
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        },
        "references": {
          "reference_data": [
            {
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              "refsource": "MISC",
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            },
            {
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            },
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            },
            {
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              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UFZ7WP5LNNBW5ADIOPDSPQ23SXZJRNMP/"
            },
            {
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HPMIHAXWQUJAPCIGNJ5J5Q6ASWQBU7T5/"
            }
          ]
        }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-23094",
    "datePublished": "2022-01-15T01:37:32",
    "dateReserved": "2022-01-11T00:00:00",
    "dateUpdated": "2024-08-03T03:28:43.512Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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-M3GQ-3GW9-X3FV

CVE-2022-23094 (GCVE-0-2022-23094)

Tags

Sightings

Nomenclature