Vulnerability-Lookup

CNVD-2019-46967

Vulnerability from cnvd - Published: 2019-12-23

Title

多款Apple产品CoreCrypto组件拒绝服务漏洞

Description

Apple tvOS等都是美国苹果（Apple）公司的产品。Apple tvOS是一套智能电视操作系统。Apple iTunes for Windows是一款基于Windows平台的媒体播放器应用程序。Apple iCloud for Windows是一款基于Windows平台的云服务。该产品支持存储音乐、照片、App和联系人等。CoreCrypto是其中的一个核心加密组件。多款Apple产品中的CoreCrypto组件存在安全漏洞。攻击者可利用该漏洞借助较大的输入造成拒绝服务。

Severity

中

Patch Name

多款Apple产品CoreCrypto组件拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.apple.com/en-us/HT210604

Reference

https://support.apple.com/en-us/HT210604

Impacted products

Name
['Apple macOS Catalina <10.15', 'Apple iTunes for Windows <12.10.1', 'Apple iCloud for Windows <7.14', 'Apple tvOS <13', 'Apple iOS <13', 'Apple watchOS <6']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-8741",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-8741"
    }
  },
  "description": "Apple tvOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple iTunes for Windows\u662f\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684\u5a92\u4f53\u64ad\u653e\u5668\u5e94\u7528\u7a0b\u5e8f\u3002Apple iCloud for Windows\u662f\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684\u4e91\u670d\u52a1\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5b58\u50a8\u97f3\u4e50\u3001\u7167\u7247\u3001App\u548c\u8054\u7cfb\u4eba\u7b49\u3002CoreCrypto\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6838\u5fc3\u52a0\u5bc6\u7ec4\u4ef6\u3002\n\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684CoreCrypto\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u8f83\u5927\u7684\u8f93\u5165\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.apple.com/en-us/HT210604",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-46967",
  "openTime": "2019-12-23",
  "patchDescription": "Apple tvOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple iTunes for Windows\u662f\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684\u5a92\u4f53\u64ad\u653e\u5668\u5e94\u7528\u7a0b\u5e8f\u3002Apple iCloud for Windows\u662f\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684\u4e91\u670d\u52a1\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5b58\u50a8\u97f3\u4e50\u3001\u7167\u7247\u3001App\u548c\u8054\u7cfb\u4eba\u7b49\u3002CoreCrypto\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6838\u5fc3\u52a0\u5bc6\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684CoreCrypto\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u8f83\u5927\u7684\u8f93\u5165\u9020\u6210\u62d2\u7edd\u670d\u52a1\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\u54c1CoreCrypto\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple macOS Catalina \u003c10.15",
      "Apple iTunes for Windows \u003c12.10.1",
      "Apple iCloud for Windows \u003c7.14",
      "Apple tvOS \u003c13",
      "Apple  iOS \u003c13",
      "Apple watchOS \u003c6"
    ]
  },
  "referenceLink": "https://support.apple.com/en-us/HT210604",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-08",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1CoreCrypto\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-8741 (GCVE-0-2019-8741)

Vulnerability from cvelistv5 – Published: 2020-02-28 13:01 – Updated: 2024-08-04 21:24

Summary

A denial of service issue was addressed with improved input validation.

Severity

No CVSS data available.

CWE

Processing a large input may lead to a denial of service

Assigner

apple mitre root

References

8 references

URL	Tags
https://eprint.iacr.org/2019/1421	x_refsource_MISC
https://support.apple.com/HT210635	x_refsource_MISC
https://support.apple.com/HT210636	x_refsource_MISC
https://support.apple.com/HT210637	x_refsource_MISC
https://support.apple.com/HT210606	x_refsource_MISC
https://support.apple.com/HT210634	x_refsource_MISC
https://support.apple.com/HT210604	x_refsource_MISC
https://support.apple.com/HT210607	x_refsource_MISC

Impacted products

7 products

Vendor	Product	Version
Apple	iOS	Affected: unspecified , < iOS 13 (custom)
Apple	watchOS	Affected: unspecified , < watchOS 6 (custom)
Apple	tvOS	Affected: unspecified , < tvOS 13 (custom)
Apple	macOS	Affected: unspecified , < macOS Catalina 10.15 (custom)
Apple	iTunes for Windows	Affected: unspecified , < iTunes for Windows 12.10.1 (custom)
Apple	iCloud for Windows	Affected: unspecified , < iCloud for Windows 10.7 (custom)
Apple	iCloud for Windows (Legacy)	Affected: unspecified , < iCloud for Windows 7.14 (custom)

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://support.apple.com/HT210636"
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            "url": "https://support.apple.com/HT210637"
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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.

Detection rules are retrieved from Rulezet.

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

CNVD-2019-46967

CVE-2019-8741 (GCVE-0-2019-8741)

Tags

Sightings

Nomenclature

Related by attack behaviour