github - ghsa-c83m-wj2v-88pf

ghsa-c83m-wj2v-88pf

Vulnerability from github

Published

2022-03-26 00:00

Modified

2022-04-06 00:02

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

slaacd in OpenBSD 6.9 and 7.0 before 2022-03-22 has an integer signedness error and resultant heap-based buffer overflow triggerable by a crafted IPv6 router advertisement. NOTE: privilege separation and pledge can prevent exploitation.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-27882"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-681"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-25T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "slaacd in OpenBSD 6.9 and 7.0 before 2022-03-22 has an integer signedness error and resultant heap-based buffer overflow triggerable by a crafted IPv6 router advertisement. NOTE: privilege separation and pledge can prevent exploitation.",
  "id": "GHSA-c83m-wj2v-88pf",
  "modified": "2022-04-06T00:02:13Z",
  "published": "2022-03-26T00:00:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27882"
    },
    {
      "type": "WEB",
      "url": "https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html"
    },
    {
      "type": "WEB",
      "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig"
    },
    {
      "type": "WEB",
      "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220506-0005"
    }
  ],
  "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-2022-27882

Vulnerability from cvelistv5

Published

2022-03-25 17:13

Modified

2024-08-03 05:41

Severity ?

Summary

References

▼	URL	Tags
	https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html	x_refsource_MISC
	https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig	x_refsource_MISC
	https://ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220506-0005/	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T05:41:10.754Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220506-0005/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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            }
          ]
        }
      ],
      "descriptions": [
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          "value": "slaacd in OpenBSD 6.9 and 7.0 before 2022-03-22 has an integer signedness error and resultant heap-based buffer overflow triggerable by a crafted IPv6 router advertisement. NOTE: privilege separation and pledge can prevent exploitation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-05-06T13:06:17",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "url": "https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html"
        },
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          ],
          "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig"
        },
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          "tags": [
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          ],
          "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20220506-0005/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2022-27882",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                        ]
                      }
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                "vendor_name": "n/a"
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        },
        "problemtype": {
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                  "value": "n/a"
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        },
        "references": {
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              "name": "https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html",
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              "url": "https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html"
            },
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            },
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            },
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  "cveMetadata": {
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    "datePublished": "2022-03-25T17:13:23",
    "dateReserved": "2022-03-25T00:00:00",
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  },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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