github - ghsa-qjw3-35px-c96q

GHSA-QJW3-35PX-C96Q

Vulnerability from github – Published: 2022-05-24 17:27 – Updated: 2022-05-24 17:27

Details

A memory corruption vulnerability was found in the kernel function kern_getfsstat in MidnightBSD before 1.2.7 and 1.3 through 2020-08-19, and FreeBSD through 11.4, that allows an attacker to trigger an invalid free and crash the system via a crafted size value in conjunction with an invalid mode.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-24863"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-03T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A memory corruption vulnerability was found in the kernel function kern_getfsstat in MidnightBSD before 1.2.7 and 1.3 through 2020-08-19, and FreeBSD through 11.4, that allows an attacker to trigger an invalid free and crash the system via a crafted size value in conjunction with an invalid mode.",
  "id": "GHSA-qjw3-35px-c96q",
  "modified": "2022-05-24T17:27:19Z",
  "published": "2022-05-24T17:27:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24863"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MidnightBSD/src/blob/1691c07ff4f27b97220a5d65e217341e477f4014/sys/kern/vfs_syscalls.c"
    },
    {
      "type": "WEB",
      "url": "https://www.freebsd.org/security/advisories/FreeBSD-EN-20:18.getfsstat.asc"
    },
    {
      "type": "WEB",
      "url": "https://www.midnightbsd.org/notes"
    },
    {
      "type": "WEB",
      "url": "http://www.midnightbsd.org/security/adv/MIDNIGHTBSD-SA-20:01.txt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-24863 (GCVE-0-2020-24863)

Vulnerability from cvelistv5 – Published: 2020-09-03 14:34 – Updated: 2024-08-04 15:19

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.midnightbsd.org/notes/	x_refsource_MISC
	https://github.com/MidnightBSD/src/blob/1691c07ff…	x_refsource_MISC
	http://www.midnightbsd.org/security/adv/MIDNIGHTB…	x_refsource_CONFIRM
	https://www.freebsd.org/security/advisories/FreeB…	x_refsource_CONFIRM

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          "dateUpdated": "2024-08-04T15:19:09.428Z",
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            "tags": [
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            ],
            "url": "https://www.midnightbsd.org/notes/"
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          },
          {
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            ],
            "url": "http://www.midnightbsd.org/security/adv/MIDNIGHTBSD-SA-20:01.txt"
          },
          {
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              "x_refsource_CONFIRM",
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            "url": "https://www.freebsd.org/security/advisories/FreeBSD-EN-20:18.getfsstat.asc"
          }
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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-QJW3-35PX-C96Q

CVE-2020-24863 (GCVE-0-2020-24863)

Tags

Sightings

Nomenclature