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
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。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

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": {
    "product": [
      "Apple  iCloud for Windows \u003c7.18",
      "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"
}


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