Vulnerability-Lookup

CNVD-2020-65941

Vulnerability from cnvd - Published: 2020-11-24

Title

多款Apple产品内存初始化漏洞

Description

Apple iOS是一套为移动设备所开发的操作系统。Apple tvOS是一套智能电视操作系统。 Apple iOS 13.6之前版本、iPadOS 13.6之前版本、tvOS 13.4.8之前版本、watchOS 6.2.8之前版本和macOS Catalina 10.15.6之前版本存在安全漏洞。攻击者可借助恶意制作的应用程序利用该漏洞以内核权限执行任意代码。

Severity

高

Patch Name

多款Apple产品内存初始化漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://support.apple.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-9863

Impacted products

Name
['Apple iOS <13.6', 'Apple iPadOS <13.6', 'Apple macOS Catalina <10.15.6', 'Apple watchOS <6.2.8', 'Apple tvOS <13.4.8']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9863",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-9863"
    }
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  "description": "Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nApple iOS 13.6\u4e4b\u524d\u7248\u672c\u3001iPadOS 13.6\u4e4b\u524d\u7248\u672c\u3001tvOS 13.4.8\u4e4b\u524d\u7248\u672c\u3001watchOS 6.2.8\u4e4b\u524d\u7248\u672c\u548cmacOS Catalina 10.15.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u5185\u6838\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://support.apple.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-65941",
  "openTime": "2020-11-24",
  "patchDescription": "Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nApple iOS 13.6\u4e4b\u524d\u7248\u672c\u3001iPadOS 13.6\u4e4b\u524d\u7248\u672c\u3001tvOS 13.4.8\u4e4b\u524d\u7248\u672c\u3001watchOS 6.2.8\u4e4b\u524d\u7248\u672c\u548cmacOS Catalina 10.15.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u5185\u6838\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "\u591a\u6b3eApple\u4ea7\u54c1\u5185\u5b58\u521d\u59cb\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple  iOS \u003c13.6",
      "Apple iPadOS \u003c13.6",
      "Apple macOS Catalina \u003c10.15.6",
      "Apple watchOS \u003c6.2.8",
      "Apple tvOS \u003c13.4.8"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-9863",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-02",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1\u5185\u5b58\u521d\u59cb\u5316\u6f0f\u6d1e"
}

CVE-2020-9863 (GCVE-0-2020-9863)

Vulnerability from cvelistv5 – Published: 2020-10-22 17:54 – Updated: 2024-08-04 10:43

Summary

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An application may be able to execute arbitrary code with kernel privileges.

Severity

No CVSS data available.

CWE

An application may be able to execute arbitrary code with kernel privileges

Assigner

apple CNA under the mitre root

CNA scorecard E 37/100 over 664 records in the last 180 days details

References

4 references

URL	Tags
https://support.apple.com/kb/HT211289	x_refsource_MISC
https://support.apple.com/kb/HT211288	x_refsource_MISC
https://support.apple.com/kb/HT211290	x_refsource_MISC
https://support.apple.com/kb/HT211291	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Apple	iOS	Affected: unspecified , < iOS 13.6 and iPadOS 13.6 (custom)
Apple	macOS	Affected: unspecified , < macOS Catalina 10.15.6 (custom)
Apple	tvOS	Affected: unspecified , < tvOS 13.4.8 (custom)
Apple	watchOS	Affected: unspecified , < watchOS 6.2.8 (custom)

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:43:05.416Z",
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              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT211289"
          },
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              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT211288"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT211290"
          },
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT211291"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "iOS 13.6 and iPadOS 13.6",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
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          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
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              "status": "affected",
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              "versionType": "custom"
            }
          ]
        },
        {
          "product": "tvOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "tvOS 13.4.8",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
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          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
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            }
          ]
        }
      ],
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        "shortName": "apple"
      },
      "references": [
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          "url": "https://support.apple.com/kb/HT211288"
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          "tags": [
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          ],
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                      }
                    },
                    {
                      "product_name": "watchOS",
                      "version": {
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              "url": "https://support.apple.com/kb/HT211288"
            },
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              "name": "https://support.apple.com/kb/HT211290",
              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT211290"
            },
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    "dateReserved": "2020-03-02T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

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