Vulnerability-Lookup

CNVD-2018-08312

Vulnerability from cnvd - Published: 2018-04-25

Title

多款Apple产品CoreText拒绝服务漏洞（CNVD-2018-08312）

Description

Apple iOS、macOS Sierra、tvOS和watchOS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。CoreText是其中的一个排版引擎组件。多款Apple产品中的CoreText组件存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（应用程序崩溃）。

Severity

中

Patch Name

多款Apple产品CoreText拒绝服务漏洞（CNVD-2018-08312）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/HT207797

Reference

https://support.apple.com/zh-cn/HT207797

Impacted products

Name
['Apple tvOS <10.2.1', 'Apple watchOS <3.2.2', 'Apple macOS Sierra <10.12.5', 'Apple iOS <10.3.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7003",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7003"
    }
  },
  "description": "Apple iOS\u3001macOS Sierra\u3001tvOS\u548cwatchOS\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\u3002CoreText\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6392\u7248\u5f15\u64ce\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684CoreText\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "SPYSCAPE \u7684 Jake Davis (@DoubleJake)",
  "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/HT207797",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08312",
  "openTime": "2018-04-25",
  "patchDescription": "Apple iOS\u3001macOS Sierra\u3001tvOS\u548cwatchOS\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\u3002CoreText\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6392\u7248\u5f15\u64ce\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684CoreText\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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\u54c1CoreText\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-08312\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple tvOS \u003c10.2.1",
      "Apple watchOS \u003c3.2.2",
      "Apple macOS Sierra \u003c10.12.5",
      "Apple  iOS \u003c10.3.2"
    ]
  },
  "referenceLink": "https://support.apple.com/zh-cn/HT207797",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-08",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1CoreText\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-08312\uff09"
}

CVE-2017-7003 (GCVE-0-2017-7003)

Vulnerability from cvelistv5 – Published: 2018-04-03 06:00 – Updated: 2024-08-05 15:49

Summary

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. macOS before 10.12.5 is affected. tvOS before 10.2.1 is affected. watchOS before 3.2.2 is affected. The issue involves the "CoreText" component. It allows remote attackers to cause a denial of service (application crash) via a crafted file.

Severity

No CVSS data available.

CWE

Assigner

apple mitre root

References

4 references

URL	Tags
https://support.apple.com/HT207797	x_refsource_CONFIRM
https://support.apple.com/HT207800	x_refsource_CONFIRM
https://support.apple.com/HT207798	x_refsource_CONFIRM
https://support.apple.com/HT207801	x_refsource_CONFIRM

Date Public

2018-03-29 00:00

Show details on NVD website

JSON

To clipboard

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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-2018-08312

CVE-2017-7003 (GCVE-0-2017-7003)

Tags

Sightings

Nomenclature

Related by attack behaviour