github - ghsa-g25v-ch2q-jp7c

ghsa-g25v-ch2q-jp7c

Vulnerability from github

Published

2022-05-24 19:13

Modified

2022-07-13 00:01

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may result in the disclosure of process memory.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-1820"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-668"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-08T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may result in the disclosure of process memory.",
  "id": "GHSA-g25v-ch2q-jp7c",
  "modified": "2022-07-13T00:01:01Z",
  "published": "2022-05-24T19:13:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1820"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212317"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212323"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212324"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT212325"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-1820

Vulnerability from cvelistv5

Published

2021-09-08 14:54

Modified

2024-08-03 16:25

Severity ?

Summary

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may result in the disclosure of process memory.

References

▼	URL	Tags
	https://support.apple.com/en-us/HT212317	x_refsource_MISC
	https://support.apple.com/en-us/HT212323	x_refsource_MISC
	https://support.apple.com/en-us/HT212324	x_refsource_MISC
	https://support.apple.com/en-us/HT212325	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Apple	iOS and iPadOS
	Apple	tvOS
	Apple	watchOS
	Apple	macOS

Show details on NVD website

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        "providerMetadata": {
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        "references": [
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            ],
            "url": "https://support.apple.com/en-us/HT212317"
          },
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            ],
            "url": "https://support.apple.com/en-us/HT212323"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT212324"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/en-us/HT212325"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "Apple",
          "versions": [
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          "vendor": "Apple",
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          "vendor": "Apple",
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          "product": "macOS",
          "vendor": "Apple",
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      "problemTypes": [
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      "providerMetadata": {
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          ],
          "url": "https://support.apple.com/en-us/HT212323"
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          "url": "https://support.apple.com/en-us/HT212324"
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          "url": "https://support.apple.com/en-us/HT212325"
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      "x_legacyV4Record": {
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                            "version_affected": "\u003c",
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                        ]
                      }
                    },
                    {
                      "product_name": "tvOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "14.5"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "watchOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "7.4"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "macOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "11.3"
                          }
                        ]
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                },
                "vendor_name": "Apple"
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        },
        "problemtype": {
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                  "value": "Processing maliciously crafted web content may result in the disclosure of process memory"
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              "refsource": "MISC",
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            },
            {
              "name": "https://support.apple.com/en-us/HT212323",
              "refsource": "MISC",
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            },
            {
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              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT212324"
            },
            {
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              "refsource": "MISC",
              "url": "https://support.apple.com/en-us/HT212325"
            }
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  },
  "cveMetadata": {
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    "assignerShortName": "apple",
    "cveId": "CVE-2021-1820",
    "datePublished": "2021-09-08T14:54:41",
    "dateReserved": "2020-12-08T00:00:00",
    "dateUpdated": "2024-08-03T16:25:06.494Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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