cnvd-2020-34933
Vulnerability from cnvd
Title
多款Apple产品FontParser组件缓冲区溢出漏洞
Description
Apple macOS Catalina是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。FontParser是其中的一个字体解析组件。 多款Apple产品中的中的FontParser组件存在安全漏洞。攻击者可借助恶意制作的PDF文件利用该漏洞导致应用程序意外终止或执行任意代码
Severity
高
Patch Name
多款Apple产品FontParser组件缓冲区溢出漏洞的补丁
Patch Description
Apple macOS Catalina是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。FontParser是其中的一个字体解析组件。 多款Apple产品中的中的FontParser组件存在安全漏洞。攻击者可借助恶意制作的PDF文件利用该漏洞导致应用程序意外终止或执行任意代码。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/HT211168 https://support.apple.com/zh-cn/HT211170

https://support.apple.com/zh-cn/HT211171

https://support.apple.com/zh-cn/HT211175

Reference
https://support.apple.com/kb/HT211170
Impacted products
Name
['Apple macOS Catalina <10.15.5', 'Apple iOS <13.5', 'Apple iPadOS <13.5', 'Apple tvOS <13.4.5', 'Apple watchOS <6.2.5']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9816"
    }
  },
  "description": "Apple macOS Catalina\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002FontParser\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5b57\u4f53\u89e3\u6790\u7ec4\u4ef6\u3002\n\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684\u4e2d\u7684FontParser\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684PDF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u610f\u5916\u7ec8\u6b62\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801",
  "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/HT211168\r\nhttps://support.apple.com/zh-cn/HT211170\r\n\r\nhttps://support.apple.com/zh-cn/HT211171\r\n\r\nhttps://support.apple.com/zh-cn/HT211175",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-34933",
  "openTime": "2020-06-28",
  "patchDescription": "Apple macOS Catalina\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002FontParser\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5b57\u4f53\u89e3\u6790\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684\u4e2d\u7684FontParser\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684PDF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u610f\u5916\u7ec8\u6b62\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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\u54c1FontParser\u7ec4\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple  macOS Catalina \u003c10.15.5",
      "Apple  iOS \u003c13.5",
      "Apple  iPadOS \u003c13.5",
      "Apple  tvOS \u003c13.4.5",
      "Apple  watchOS \u003c6.2.5"
    ]
  },
  "referenceLink": "https://support.apple.com/kb/HT211170",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-27",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1FontParser\u7ec4\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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