Vulnerability-Lookup

GHSA-626M-2FCR-7J48

Vulnerability from github – Published: 2022-05-24 17:07 – Updated: 2024-04-04 02:47

Details

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic (via a modified lm_bufcount field) due to the lack of validation for specific fields of packets sent by a client. This is caused by interaction between sptlrpc_svc_unwrap_request and lustre_msg_hdr_size_v2.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-20429"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-27T05:15:00Z",
    "severity": "HIGH"
  },
  "details": "In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic (via a modified lm_bufcount field) due to the lack of validation for specific fields of packets sent by a client. This is caused by interaction between sptlrpc_svc_unwrap_request and lustre_msg_hdr_size_v2.",
  "id": "GHSA-626m-2fcr-7j48",
  "modified": "2024-04-04T02:47:10Z",
  "published": "2022-05-24T17:07:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20429"
    },
    {
      "type": "WEB",
      "url": "https://jira.whamcloud.com/browse/LU-12590"
    },
    {
      "type": "WEB",
      "url": "https://review.whamcloud.com/#/c/36119"
    },
    {
      "type": "WEB",
      "url": "http://lustre.org"
    },
    {
      "type": "WEB",
      "url": "http://wiki.lustre.org/Lustre_2.12.3_Changelog"
    }
  ],
  "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-2019-20429 (GCVE-0-2019-20429)

Vulnerability from cvelistv5 – Published: 2020-01-27 04:20 – Updated: 2024-08-05 02:39

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://wiki.lustre.org/Lustre_2.12.3_Changelog	x_refsource_MISC
	http://lustre.org/	x_refsource_MISC
	https://jira.whamcloud.com/browse/LU-12590	x_refsource_MISC
	https://review.whamcloud.com/#/c/36119/	x_refsource_MISC

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:39:10.038Z",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://wiki.lustre.org/Lustre_2.12.3_Changelog"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "http://lustre.org/"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://jira.whamcloud.com/browse/LU-12590"
          },
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            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://review.whamcloud.com/#/c/36119/"
          }
        ],
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          "url": "http://lustre.org/"
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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-626M-2FCR-7J48

CVE-2019-20429 (GCVE-0-2019-20429)

Tags

Sightings

Nomenclature