github - ghsa-mh4j-qch9-f5wf

GHSA-MH4J-QCH9-F5WF

Vulnerability from github – Published: 2022-05-24 19:13 – Updated: 2022-07-13 00:01

Details

A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to modify protected parts of the file system.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-1784"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-08T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to modify protected parts of the file system.",
  "id": "GHSA-mh4j-qch9-f5wf",
  "modified": "2022-07-13T00:01:01Z",
  "published": "2022-05-24T19:13:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1784"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212325"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212326"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212327"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-1784 (GCVE-0-2021-1784)

Vulnerability from cvelistv5 – Published: 2021-09-08 14:56 – Updated: 2024-08-03 16:25

Summary

Severity ?

No CVSS data available.

CWE

A malicious application may be able to modify protected parts of the file system

Assigner

apple

References

URL

Tags

	https://support.apple.com/en-us/HT212325	x_refsource_MISC
	https://support.apple.com/en-us/HT212326	x_refsource_MISC
	https://support.apple.com/en-us/HT212327	x_refsource_MISC

Impacted products

Vendor

Product

Version

Apple

macOS

Affected: unspecified , < 11.3 (custom)

	Apple	macOS	Affected: unspecified , < 2021 (custom)
	Apple	macOS	Affected: unspecified , < 2021 (custom)

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JSON

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            "url": "https://support.apple.com/en-us/HT212325"
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            "url": "https://support.apple.com/en-us/HT212326"
          },
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            ],
            "url": "https://support.apple.com/en-us/HT212327"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Apple",
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            },
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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-MH4J-QCH9-F5WF

CVE-2021-1784 (GCVE-0-2021-1784)

Tags

Sightings

Nomenclature