Vulnerability-Lookup

VAR-202006-1627

Vulnerability from variot - Updated: 2023-12-18 11:25

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to determine kernel memory layout. Apple macOS Catalina is a set of dedicated operating systems developed by Apple for Mac computers. Wi-Fi is one of the wireless Internet access components. A security vulnerability exists in the Wi-Fi component of Apple macOS Catalina versions prior to 10.15.5

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CVE-2020-9832 (GCVE-0-2020-9832)

Vulnerability from cvelistv5 – Published: 2020-06-09 16:14 – Updated: 2024-08-04 10:43

Summary

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to determine kernel memory layout.

Severity

No CVSS data available.

CWE

A malicious application may be able to determine kernel memory layout

Assigner

apple mitre root Scorecard

References

1 reference

URL	Tags
https://support.apple.com/HT211170	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Apple	macOS	Affected: unspecified , < macOS Catalina 10.15.5 (custom)

Show details on NVD website

JSON

To clipboard

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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/HT211170"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "macOS Catalina 10.15.5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to determine kernel memory layout."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "A malicious application may be able to determine kernel memory layout",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-16T16:27:07.000Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.apple.com/HT211170"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2020-9832",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "macOS",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "macOS Catalina 10.15.5"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "Apple"
              }
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          }
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                {
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                  "value": "A malicious application may be able to determine kernel memory layout"
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        },
        "references": {
          "reference_data": [
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              "refsource": "MISC",
              "url": "https://support.apple.com/HT211170"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
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    "assignerShortName": "apple",
    "cveId": "CVE-2020-9832",
    "datePublished": "2020-06-09T16:14:59.000Z",
    "dateReserved": "2020-03-02T00:00:00.000Z",
    "dateUpdated": "2024-08-04T10:43:05.223Z",
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

VAR-202006-1627

CVE-2020-9832 (GCVE-0-2020-9832)

Tags

Sightings

Nomenclature

Related by attack behaviour