CNVD-2020-49293

Vulnerability from cnvd - Published: 2020-08-29
VLAI
Title
多款Apple产品ImageIO组件存在未明漏洞（CNVD-2020-49293）
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 iTunes for Windows是一款基于Windows平台的媒体播放器应用程序。Apple iPadOS是一套用于iPad平板电脑的操作系统。 多款Apple产品中的ImageIO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ImageIO组件存在未明漏洞（CNVD-2020-49293）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 iTunes for Windows是一款基于Windows平台的媒体播放器应用程序。Apple iPadOS是一套用于iPad平板电脑的操作系统。 多款Apple产品中的ImageIO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/en-us/HT211290

Reference
https://support.apple.com/en-us/HT211290
Impacted products
Name
['Apple iOS <13.6', 'Apple iPadOS <13.6', 'Apple tvOS <13.4.8', 'Apple watchOS <6.2.8', 'Apple macOS Catalina <10.15.6', 'Apple iTunes for Windows <12.10.8']
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9876",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-9876"
    }
  },
  "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 iTunes for Windows\u662f\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684\u5a92\u4f53\u64ad\u653e\u5668\u5e94\u7528\u7a0b\u5e8f\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684ImageIO\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",
  "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/en-us/HT211290",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-49293",
  "openTime": "2020-08-29",
  "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 iTunes for Windows\u662f\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684\u5a92\u4f53\u64ad\u653e\u5668\u5e94\u7528\u7a0b\u5e8f\u3002Apple iPadOS\u662f\u4e00\u5957\u7528\u4e8eiPad\u5e73\u677f\u7535\u8111\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684ImageIO\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\u54c1ImageIO\u7ec4\u4ef6\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-49293\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple  iOS \u003c13.6",
      "Apple iPadOS \u003c13.6",
      "Apple tvOS \u003c13.4.8",
      "Apple watchOS \u003c6.2.8",
      "Apple macOS Catalina \u003c10.15.6",
      "Apple iTunes for Windows \u003c12.10.8"
    ]
  },
  "referenceLink": "https://support.apple.com/en-us/HT211290",
  "serverity": "\u9ad8",
  "submitTime": "2020-08-17",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1ImageIO\u7ec4\u4ef6\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-49293\uff09"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.


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.