github - ghsa-r647-89qj-xwmp

ghsa-r647-89qj-xwmp

Vulnerability from github

Published

2022-05-24 17:19

Modified

2025-10-22 00:31

Severity ?

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

Details

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-9818"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-09T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.",
  "id": "GHSA-r647-89qj-xwmp",
  "modified": "2025-10-22T00:31:55Z",
  "published": "2022-05-24T17:19:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9818"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211168"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211169"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211175"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-9818"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-9818 (GCVE-0-2020-9818)

Vulnerability from cvelistv5

Published

2020-06-09 16:12

Modified

2025-10-21 23:35

Severity ?

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

CWE

Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination

Summary

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.

References

URL

Tags

	https://support.apple.com/HT211168	x_refsource_MISC
	https://support.apple.com/HT211175	x_refsource_MISC
	https://support.apple.com/HT211169	x_refsource_MISC

Impacted products

Vendor

Product

Version

Version: unspecified < iOS 13.5 and iPadOS 13.5

	Apple	iOS-1	Version: unspecified < iOS 12.4.7
	Apple	watchOS	Version: unspecified < watchOS 6.2.5

Show details on NVD website

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}

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Not patched: This vulnerability was not successfully patched by the user reporting the sighting.