github - ghsa-4gh4-8h8x-f2p8

GHSA-4GH4-8H8X-F2P8

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

Details

An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-30773"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-08T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks.",
  "id": "GHSA-4gh4-8h8x-f2p8",
  "modified": "2022-05-24T19:13:44Z",
  "published": "2022-05-24T19:13:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30773"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212601"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212604"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212605"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-30773 (GCVE-0-2021-30773)

Vulnerability from cvelistv5 – Published: 2021-09-08 13:47 – Updated: 2024-08-03 22:40

Summary

An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks.

Severity ?

No CVSS data available.

CWE

A malicious application may be able to bypass code signing checks

Assigner

apple

References

URL

Tags

	https://support.apple.com/en-us/HT212601	x_refsource_MISC
	https://support.apple.com/en-us/HT212605	x_refsource_MISC
	https://support.apple.com/en-us/HT212604	x_refsource_MISC

Impacted products

Vendor

Product

Version

Apple

iOS

Affected: unspecified , < 14.7 (custom)

	Apple	tvOS	Affected: unspecified , < 14.7 (custom)
	Apple	watchOS	Affected: unspecified , < 7.6 (custom)

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T22:40:32.188Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT212601"
          },
          {
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT212605"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT212604"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS",
          "vendor": "Apple",
          "versions": [
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              "lessThan": "14.7",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "tvOS",
          "vendor": "Apple",
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            }
          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
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              "lessThan": "7.6",
              "status": "affected",
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            }
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      "descriptions": [
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          "lang": "en",
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      ],
      "providerMetadata": {
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      "references": [
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      "x_legacyV4Record": {
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          "ASSIGNER": "product-security@apple.com",
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                          }
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                      }
                    },
                    {
                      "product_name": "tvOS",
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                      }
                    },
                    {
                      "product_name": "watchOS",
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        "problemtype": {
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                  "value": "A malicious application may be able to bypass code signing checks"
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        "references": {
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              "refsource": "MISC",
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            },
            {
              "name": "https://support.apple.com/en-us/HT212605",
              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT212605"
            },
            {
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              "refsource": "MISC",
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  "cveMetadata": {
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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-4GH4-8H8X-F2P8

CVE-2021-30773 (GCVE-0-2021-30773)

Tags

Sightings

Nomenclature