Vulnerability-Lookup

CNVD-2018-26499

Vulnerability from cnvd - Published: 2018-12-26

Title

多款Apple产品CoreCrypto存在未明漏洞

Description

Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是为移动设备所开发的一套操作系统；tvOS是一套智能电视操作系统；watchOS是一套智能手表操作系统。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。本地攻击者可利用该漏洞确定素数。

Severity

低

Patch Name

多款Apple产品CoreCrypto存在未明漏洞的补丁

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/zh-cn/HT209198

Reference

https://support.apple.com/zh-cn/HT209198

Impacted products

Name
['Apple macOS Sierra 10.12.6', 'Apple macOS Mojave 10.14', 'Apple watchOS <5.1', 'Apple macOS High Sierra 10.13.6', 'Apple iOS <12.1', 'Apple tvOS <12.1', 'Apple iCloud <7.8', 'Apple iTunes <12.9.1']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-4398",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4398"
    }
  },
  "description": "Apple iOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff1btvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\uff1bwatchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\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\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u786e\u5b9a\u7d20\u6570\u3002",
  "discovererName": "Martin Albrecht, Jake Massimo and Kenny Paterson of Royal Holloway, University of London, and Juraj Somorovsky of Ruhr University, Bochum",
  "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/zh-cn/HT209198",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-26499",
  "openTime": "2018-12-26",
  "patchDescription": "Apple iOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff1btvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\uff1bwatchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\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\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u786e\u5b9a\u7d20\u6570\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple macOS Sierra 10.12.6",
      "Apple macOS Mojave 10.14",
      "Apple watchOS \u003c5.1",
      "Apple macOS High Sierra 10.13.6",
      "Apple  iOS \u003c12.1",
      "Apple tvOS \u003c12.1",
      "Apple iCloud \u003c7.8",
      "Apple  iTunes \u003c12.9.1"
    ]
  },
  "referenceLink": "https://support.apple.com/zh-cn/HT209198",
  "serverity": "\u4f4e",
  "submitTime": "2018-11-22",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1CoreCrypto\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2018-4398 (GCVE-0-2018-4398)

Vulnerability from cvelistv5 – Published: 2019-04-03 17:43 – Updated: 2024-08-05 05:11

Summary

An issue existed in the method for determining prime numbers. This issue was addressed by using pseudorandom bases for testing of primes. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1, iTunes 12.9.1, iCloud for Windows 7.8.

Severity

No CVSS data available.

CWE

An attacker may be able to exploit a weakness in the Miller-Rabin primality test to incorrectly identify prime numbers

Assigner

apple mitre root

References

6 references

URL	Tags
https://support.apple.com/kb/HT209193	x_refsource_MISC
https://support.apple.com/kb/HT209192	x_refsource_MISC
https://support.apple.com/kb/HT209195	x_refsource_MISC
https://support.apple.com/kb/HT209194	x_refsource_MISC
https://support.apple.com/kb/HT209197	x_refsource_MISC
https://support.apple.com/kb/HT209198	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	iOS, macOS, tvOS, watchOS, iTunes for Windows, iCloud for Windows	Affected: Versions prior to: iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1, iTunes 12.9.1, iCloud for Windows 7.8

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:11:22.680Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://support.apple.com/kb/HT209193"
          },
          {
            "tags": [
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            "url": "https://support.apple.com/kb/HT209192"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT209195"
          },
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            "url": "https://support.apple.com/kb/HT209194"
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            "url": "https://support.apple.com/kb/HT209197"
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            "url": "https://support.apple.com/kb/HT209198"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "iOS, macOS, tvOS, watchOS,  iTunes for Windows, iCloud for Windows",
          "vendor": "n/a",
          "versions": [
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        }
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        "dateUpdated": "2019-04-03T17:43:17.000Z",
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              "name": "https://support.apple.com/kb/HT209195",
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              "refsource": "MISC",
              "url": "https://support.apple.com/kb/HT209197"
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    "dateReserved": "2018-01-02T00:00:00.000Z",
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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.

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.