Vulnerability-Lookup

GHSA-M6XF-RG25-42WC

Vulnerability from github – Published: 2024-05-03 21:30 – Updated: 2024-07-03 18:38

Details

Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory.

Severity

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-34455"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-03T19:15:07Z",
    "severity": "HIGH"
  },
  "details": "Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory.",
  "id": "GHSA-m6xf-rg25-42wc",
  "modified": "2024-07-03T18:38:50Z",
  "published": "2024-05-03T21:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34455"
    },
    {
      "type": "WEB",
      "url": "https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2024/04/11/13"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/05/06/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/05/06/4"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/05/07/4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-34455 (GCVE-0-2024-34455)

Vulnerability from cvelistv5 – Published: 2024-05-03 00:00 – Updated: 2024-08-02 02:51

Summary

Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

n/a
CWE-276 - Incorrect Default Permissions

Assigner

mitre

References

5 references

URL	Tags
https://www.openwall.com/lists/oss-security/2024/…
https://github.com/buildroot/buildroot/commit/0b2…
http://www.openwall.com/lists/oss-security/2024/05/06/2	mailing-list
http://www.openwall.com/lists/oss-security/2024/05/06/4	mailing-list
http://www.openwall.com/lists/oss-security/2024/05/07/4	mailing-list

Impacted products

1 product

Vendor	Product	Version
linux	buildroot	Affected: 0 , < 0b2967e (custom) cpe:2.3:a:linux:buildroot::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:linux:buildroot:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "buildroot",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "0b2967e",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-34455",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-07T15:02:47.267792Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-276",
                "description": "CWE-276 Incorrect Default Permissions",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-06T18:34:00.246Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T02:51:11.446Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2024/04/11/13"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d"
          },
          {
            "name": "[oss-security] 20240506 Re: Buildroot: incorrect permissons on /dev/shm",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/05/06/2"
          },
          {
            "name": "[oss-security] 20240506 Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/05/06/4"
          },
          {
            "name": "[oss-security] 20240507 Re: Buildroot: incorrect permissons on /dev/shm",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/05/07/4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-07T18:08:05.537Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.openwall.com/lists/oss-security/2024/04/11/13"
        },
        {
          "url": "https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d"
        },
        {
          "name": "[oss-security] 20240506 Re: Buildroot: incorrect permissons on /dev/shm",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2024/05/06/2"
        },
        {
          "name": "[oss-security] 20240506 Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2024/05/06/4"
        },
        {
          "name": "[oss-security] 20240507 Re: Buildroot: incorrect permissons on /dev/shm",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2024/05/07/4"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-34455",
    "datePublished": "2024-05-03T00:00:00.000Z",
    "dateReserved": "2024-05-03T00:00:00.000Z",
    "dateUpdated": "2024-08-02T02:51:11.446Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-M6XF-RG25-42WC

CVE-2024-34455 (GCVE-0-2024-34455)

Tags

Sightings

Nomenclature