Vulnerability-Lookup

GHSA-9JR8-Q773-X8PC

Vulnerability from github – Published: 2022-05-17 05:53 – Updated: 2024-02-14 18:30

Details

The arc4random function in the kernel in FreeBSD 6.3 through 7.1 does not have a proper entropy source for a short time period immediately after boot, which makes it easier for attackers to predict the function's return values and conduct certain attacks against the GEOM framework and various network protocols, related to the Yarrow random number generator.

Severity

7.0 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2008-5162"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-330"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2008-11-26T23:30:00Z",
    "severity": "MODERATE"
  },
  "details": "The arc4random function in the kernel in FreeBSD 6.3 through 7.1 does not have a proper entropy source for a short time period immediately after boot, which makes it easier for attackers to predict the function\u0027s return values and conduct certain attacks against the GEOM framework and various network protocols, related to the Yarrow random number generator.",
  "id": "GHSA-9jr8-q773-x8pc",
  "modified": "2024-02-14T18:30:23Z",
  "published": "2022-05-17T05:53:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-5162"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/50137"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/32871"
    },
    {
      "type": "WEB",
      "url": "http://security.freebsd.org/advisories/FreeBSD-SA-08:11.arc4random.asc"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1021276"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/32447"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2008-5162 (GCVE-0-2008-5162)

Vulnerability from cvelistv5 – Published: 2008-11-26 23:00 – Updated: 2024-08-07 10:40

Summary

Severity

No CVSS data available.

CWE

Assigner

freebsd

References

5 references

URL	Tags
http://secunia.com/advisories/32871	third-party-advisoryx_refsource_SECUNIA
http://security.freebsd.org/advisories/FreeBSD-SA…	vendor-advisoryx_refsource_FREEBSD
http://securitytracker.com/id?1021276	vdb-entryx_refsource_SECTRACK
http://osvdb.org/50137	vdb-entryx_refsource_OSVDB
http://www.securityfocus.com/bid/32447	vdb-entryx_refsource_BID

Date Public

2008-11-24 00:00

Show details on NVD website

JSON

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{
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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-07T10:40:17.200Z",
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        },
        "references": [
          {
            "name": "32871",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/32871"
          },
          {
            "name": "FreeBSD-SA-08:11",
            "tags": [
              "vendor-advisory",
              "x_refsource_FREEBSD",
              "x_transferred"
            ],
            "url": "http://security.freebsd.org/advisories/FreeBSD-SA-08:11.arc4random.asc"
          },
          {
            "name": "1021276",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://securitytracker.com/id?1021276"
          },
          {
            "name": "50137",
            "tags": [
              "vdb-entry",
              "x_refsource_OSVDB",
              "x_transferred"
            ],
            "url": "http://osvdb.org/50137"
          },
          {
            "name": "32447",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/32447"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      ],
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        }
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      "providerMetadata": {
        "dateUpdated": "2008-12-03T10:00:00.000Z",
        "orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
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        {
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          "tags": [
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          "url": "http://security.freebsd.org/advisories/FreeBSD-SA-08:11.arc4random.asc"
        },
        {
          "name": "1021276",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://securitytracker.com/id?1021276"
        },
        {
          "name": "50137",
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        },
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          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/32447"
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      "x_legacyV4Record": {
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Sightings

Author	Source	Type	Date	Other

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-9JR8-Q773-X8PC

CVE-2008-5162 (GCVE-0-2008-5162)

Tags

Sightings

Nomenclature