cnvd - cnvd-2020-33207

cnvd-2020-33207

Vulnerability from cnvd

Title: Apple iOS、iPadOS和watchOS Mail组件缓冲区溢出漏洞（CNVD-2020-33207）

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。Mail是其中的一个电子邮件组件。

Apple iOS、iPadOS和watchOS中的Mail组件存在缓冲区溢出漏洞。攻击者可借助恶意制作的邮件消息利用该漏洞修改内存或造成应用程序终止。

Severity: 中

Patch Name: Apple iOS、iPadOS和watchOS Mail组件缓冲区溢出漏洞（CNVD-2020-33207）的补丁

Patch Description:

Apple iOS、iPadOS和watchOS中的Mail组件存在缓冲区溢出漏洞。攻击者可借助恶意制作的邮件消息利用该漏洞修改内存或造成应用程序终止。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/HT211169 https://support.apple.com/zh-cn/HT211175

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-9818

Impacted products

Name
['Apple iOS <13.5', 'Apple iPadOS <13.5', 'Apple watchOS <6.2.5', 'Apple iOS <12.4.7']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9818"
    }
  },
  "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\u3002Mail\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u7ec4\u4ef6\u3002\n\nApple iOS\u3001iPadOS\u548cwatchOS\u4e2d\u7684Mail\u7ec4\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684\u90ae\u4ef6\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539\u5185\u5b58\u6216\u9020\u6210\u5e94\u7528\u7a0b\u5e8f\u7ec8\u6b62\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/HT211168\r\nhttps://support.apple.com/zh-cn/HT211169\r\nhttps://support.apple.com/zh-cn/HT211175",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33207",
  "openTime": "2020-06-16",
  "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\u3002Mail\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u7ec4\u4ef6\u3002\r\n\r\nApple iOS\u3001iPadOS\u548cwatchOS\u4e2d\u7684Mail\u7ec4\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684\u90ae\u4ef6\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539\u5185\u5b58\u6216\u9020\u6210\u5e94\u7528\u7a0b\u5e8f\u7ec8\u6b62\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": "Apple iOS\u3001iPadOS\u548cwatchOS Mail\u7ec4\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-33207\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple  iOS \u003c13.5",
      "Apple  iPadOS \u003c13.5",
      "Apple  watchOS \u003c6.2.5",
      "Apple  iOS \u003c12.4.7"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-9818",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-10",
  "title": "Apple iOS\u3001iPadOS\u548cwatchOS Mail\u7ec4\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-33207\uff09"
}

CVE-2020-9818 (GCVE-0-2020-9818)

Vulnerability from cvelistv5

Published

2020-06-09 16:12

Modified

2025-08-20 03:56

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination

Summary

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.

References

▼	URL	Tags
	https://support.apple.com/HT211168	x_refsource_MISC
	https://support.apple.com/HT211175	x_refsource_MISC
	https://support.apple.com/HT211169	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Apple

iOS

Version: unspecified < iOS 13.5 and iPadOS 13.5

	Apple	iOS-1	Version: unspecified < iOS 12.4.7
	Apple	watchOS	Version: unspecified < watchOS 6.2.5

Show details on NVD website

JSON

To clipboard

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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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