github - ghsa-p4qp-fw5j-87q5

GHSA-P4QP-FW5J-87Q5

Vulnerability from github – Published: 2022-05-24 17:09 – Updated: 2022-06-01 00:00

Details

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Severity ?

8.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-3843"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-02-27T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.",
  "id": "GHSA-p4qp-fw5j-87q5",
  "modified": "2022-06-01T00:00:31Z",
  "published": "2022-05-24T17:09:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-3843"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT210919"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211169"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/HT211176"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT211169"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT211176"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/156664/iOS-macOS-AWDL-Heap-Corruption-Bounds-Checking.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/158225/iOS-macOS-Wifi-Proximity-Kernel-Double-Free.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/162119/iOS-macOS-Radio-Proximity-Kernel-Memory-Corruption.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2020/May/48"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2020/May/50"
    }
  ],
  "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-2020-3843 (GCVE-0-2020-3843)

Vulnerability from cvelistv5 – Published: 2020-02-27 20:45 – Updated: 2024-08-04 07:44

Summary

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Severity ?

No CVSS data available.

CWE

A remote attacker may be able to cause unexpected system termination or corrupt kernel memory

Assigner

apple

References

URL

Tags

	https://support.apple.com/HT211169	x_refsource_MISC
	https://support.apple.com/HT211176	x_refsource_MISC
	http://packetstormsecurity.com/files/162119/iOS-m…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Apple

iOS-1

Affected: unspecified , < iOS 12.4.7 (custom)

Apple

watchOS-1

Affected: unspecified , < watchOS 5.3.7 (custom)

Show details on NVD website

JSON

To clipboard

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            "url": "https://support.apple.com/HT211169"
          },
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            ],
            "url": "https://support.apple.com/HT211176"
          },
          {
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            ],
            "url": "http://packetstormsecurity.com/files/162119/iOS-macOS-Radio-Proximity-Kernel-Memory-Corruption.html"
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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-P4QP-FW5J-87Q5

CVE-2020-3843 (GCVE-0-2020-3843)

Tags

Sightings

Nomenclature