github - ghsa-cf8v-r742-2v78

GHSA-CF8V-R742-2V78

Vulnerability from github – Published: 2022-05-17 05:05 – Updated: 2022-05-17 05:05

Details

Off-by-one error in the build_unc_path_to_root function in fs/cifs/connect.c in the Linux kernel before 3.9.6 allows remote attackers to cause a denial of service (memory corruption and system crash) via a DFS share mount operation that triggers use of an unexpected DFS referral name length.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-4247"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-08-25T03:27:00Z",
    "severity": "HIGH"
  },
  "details": "Off-by-one error in the build_unc_path_to_root function in fs/cifs/connect.c in the Linux kernel before 3.9.6 allows remote attackers to cause a denial of service (memory corruption and system crash) via a DFS share mount operation that triggers use of an unexpected DFS referral name length.",
  "id": "GHSA-cf8v-r742-2v78",
  "modified": "2022-05-17T05:05:44Z",
  "published": "2022-05-17T05:05:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4247"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/1fc29bacedeabb278080e31bb9c1ecb49f143c3b"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=998401"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1fc29bacedeabb278080e31bb9c1ecb49f143c3b"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1fc29bacedeabb278080e31bb9c1ecb49f143c3b"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.9.6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/08/14/10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2013-4247 (GCVE-0-2013-4247)

Vulnerability from cvelistv5 – Published: 2013-08-25 01:00 – Updated: 2024-08-06 16:38

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://github.com/torvalds/linux/commit/1fc29bac…	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=998401	x_refsource_CONFIRM
	http://www.kernel.org/pub/linux/kernel/v3.x/Chang…	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2013/0…	mailing-listx_refsource_MLIST
	http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T16:38:01.552Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/1fc29bacedeabb278080e31bb9c1ecb49f143c3b"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=998401"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.9.6"
          },
          {
            "name": "[oss-security] 20130814 Re: CVE Request: Linux kernel: cifs: off-by-one bug in build_unc_path_to_root",
            "tags": [
              "mailing-list",
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            ],
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            ],
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1fc29bacedeabb278080e31bb9c1ecb49f143c3b"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Off-by-one error in the build_unc_path_to_root function in fs/cifs/connect.c in the Linux kernel before 3.9.6 allows remote attackers to cause a denial of service (memory corruption and system crash) via a DFS share mount operation that triggers use of an unexpected DFS referral name length."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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      "providerMetadata": {
        "dateUpdated": "2013-08-25T01:00:00Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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          ],
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        },
        {
          "name": "[oss-security] 20130814 Re: CVE Request: Linux kernel: cifs: off-by-one bug in build_unc_path_to_root",
          "tags": [
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          "url": "http://www.openwall.com/lists/oss-security/2013/08/14/10"
        },
        {
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            "x_refsource_CONFIRM"
          ],
          "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1fc29bacedeabb278080e31bb9c1ecb49f143c3b"
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
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    "datePublished": "2013-08-25T01:00:00Z",
    "dateReserved": "2013-06-12T00:00:00Z",
    "dateUpdated": "2024-08-06T16:38:01.552Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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-CF8V-R742-2V78

CVE-2013-4247 (GCVE-0-2013-4247)

Tags

Sightings

Nomenclature