github - ghsa-3r97-xp9v-83jf

ghsa-3r97-xp9v-83jf

Vulnerability from github

Published

2022-11-02 19:00

Modified

2022-11-03 12:00

Severity ?

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

Details

Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the compiler and processor architecture.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-43995"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-02T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the compiler and processor architecture.",
  "id": "GHSA-3r97-xp9v-83jf",
  "modified": "2022-11-03T12:00:27Z",
  "published": "2022-11-02T19:00:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43995"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=33465707"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202211-08"
    },
    {
      "type": "WEB",
      "url": "https://www.sudo.ws/security/advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-43995

Vulnerability from cvelistv5

Published

2022-11-02 00:00

Modified

2024-08-03 13:47

Severity ?

Summary

References

▼	URL	Tags
	https://www.sudo.ws/security/advisories/
	https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050
	https://news.ycombinator.com/item?id=33465707
	https://bugzilla.redhat.com/show_bug.cgi?id=2139911
	https://security.gentoo.org/glsa/202211-08	vendor-advisory

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:47:04.589Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.sudo.ws/security/advisories/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://news.ycombinator.com/item?id=33465707"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911"
          },
          {
            "name": "GLSA-202211-08",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202211-08"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-22T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.sudo.ws/security/advisories/"
        },
        {
          "url": "https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050"
        },
        {
          "url": "https://news.ycombinator.com/item?id=33465707"
        },
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911"
        },
        {
          "name": "GLSA-202211-08",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202211-08"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-43995",
    "datePublished": "2022-11-02T00:00:00",
    "dateReserved": "2022-10-28T00:00:00",
    "dateUpdated": "2024-08-03T13:47:04.589Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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