cnvd - cnvd-2020-19872

cnvd-2020-19872

Vulnerability from cnvd

Title: 多款Apple产品缓冲区溢出漏洞（CNVD-2020-19872）

Description:

Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple watchOS是一套智能手表操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。libxml2是其中的一个XML文档解析库

多款Apple产品中的libxml2组件存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity: 高

Patch Name: 多款Apple产品缓冲区溢出漏洞（CNVD-2020-19872）的补丁

Patch Description:

多款Apple产品中的libxml2组件存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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/HT211100 https://support.apple.com/zh-cn/HT211101 https://support.apple.com/zh-cn/HT211102 https://support.apple.com/zh-cn/HT211103 https://support.apple.com/zh-cn/HT211105 https://support.apple.com/zh-cn/HT211106 https://support.apple.com/zh-cn/HT211107

Reference: https://packetstormsecurity.com/files/156906/Apple-Security-Advisory-2020-03-24-6.html

Impacted products

Name
['Apple iCloud for Windows <7.18', 'Apple iCloud for Windows <10.9.3', 'Apple iTunes for Windows <12.10.5', 'Apple iOS <13.4', 'Apple iPadOS <13.4', 'Apple watchOS <6.2', 'Apple tvOS <13.4', 'Apple macOS Catalina <10.15.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3910"
    }
  },
  "description": "Apple iOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple watchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002libxml2\u662f\u5176\u4e2d\u7684\u4e00\u4e2aXML\u6587\u6863\u89e3\u6790\u5e93\n\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684libxml2\u7ec4\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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/zh-cn/HT211100\r\nhttps://support.apple.com/zh-cn/HT211101\r\nhttps://support.apple.com/zh-cn/HT211102\r\nhttps://support.apple.com/zh-cn/HT211103\r\nhttps://support.apple.com/zh-cn/HT211105\r\nhttps://support.apple.com/zh-cn/HT211106\r\nhttps://support.apple.com/zh-cn/HT211107",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-19872",
  "openTime": "2020-03-28",
  "patchDescription": "Apple iOS\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple iOS\u662f\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Apple watchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002libxml2\u662f\u5176\u4e2d\u7684\u4e00\u4e2aXML\u6587\u6863\u89e3\u6790\u5e93\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684libxml2\u7ec4\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-19872\uff09\u7684\u8865\u4e01",
  "products": {
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      "Apple  iCloud for Windows \u003c10.9.3",
      "Apple  iTunes for Windows \u003c12.10.5",
      "Apple  iOS \u003c13.4",
      "Apple  iPadOS \u003c13.4",
      "Apple  watchOS \u003c6.2",
      "Apple  tvOS \u003c13.4",
      "Apple  macOS Catalina \u003c10.15.4"
    ]
  },
  "referenceLink": "https://packetstormsecurity.com/files/156906/Apple-Security-Advisory-2020-03-24-6.html",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-26",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-19872\uff09"
}

CVE-2020-3910 (GCVE-0-2020-3910)

Vulnerability from cvelistv5

Published

2020-04-01 17:54

Modified

2024-08-04 07:52

Severity ?

CWE

Multiple issues in libxml2

Summary

A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2.

References

▼	URL	Tags
	https://support.apple.com/HT211100	x_refsource_MISC
	https://support.apple.com/HT211102	x_refsource_MISC
	https://support.apple.com/HT211101	x_refsource_MISC
	https://support.apple.com/HT211103	x_refsource_MISC
	https://support.apple.com/HT211105	x_refsource_MISC
	https://support.apple.com/HT211106	x_refsource_MISC
	https://support.apple.com/HT211107	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Apple

iOS

Version: unspecified < iOS 13.4 and iPadOS 13.4

Apple	macOS	Version: unspecified < macOS Catalina 10.15.4
Apple	tvOS	Version: unspecified < tvOS 13.4
Apple	watchOS	Version: unspecified < watchOS 6.2
Apple	iTunes for Windows	Version: unspecified < iTunes for Windows 12.10.5
Apple	iCloud for Windows	Version: unspecified < iCloud for Windows 10.9.3
Apple	iCloud for Windows (Legacy)	Version: unspecified < iCloud for Windows 7.18

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T07:52:20.343Z",
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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