github - ghsa-4f6h-9vp6-5p6r

GHSA-4F6H-9VP6-5P6R

Vulnerability from github – Published: 2022-05-24 19:13 – Updated: 2025-10-22 00:32

Details

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..

Severity ?

5.5 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-30657"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-494",
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-08T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..",
  "id": "GHSA-4f6h-9vp6-5p6r",
  "modified": "2025-10-22T00:32:19Z",
  "published": "2022-05-24T19:13:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30657"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212325"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212326"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30657"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-30657 (GCVE-0-2021-30657)

Vulnerability from cvelistv5 – Published: 2021-09-08 14:49 – Updated: 2025-10-21 23:25

Summary

Severity ?

5.5 (Medium)


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

CWE

A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited.

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

Impacted products

Vendor

Product

Version

Apple

macOS

Affected: unspecified , < 11.3 (custom)

Apple

macOS

Affected: unspecified , < 2021 (custom)

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T22:40:31.918Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT212325"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT212326"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
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                "options": [
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                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-29T17:24:32.300037Z",
                "version": "2.0.3"
              },
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            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2021-11-03",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30657"
              },
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            "descriptions": [
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    ],
    "cna": {
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          "vendor": "Apple",
          "versions": [
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        },
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          ],
          "url": "https://support.apple.com/en-us/HT212326"
        }
      ],
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              "refsource": "MISC",
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            },
            {
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              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT212326"
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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-4F6H-9VP6-5P6R

CVE-2021-30657 (GCVE-0-2021-30657)

Tags

Sightings

Nomenclature