cnvd - cnvd-2021-39538

cnvd-2021-39538

Vulnerability from cnvd

Title: Apple iOS WebKit跨站脚本漏洞

Description:

Apple iOS是美国苹果（Apple）公司的一套为移动设备所开发的操作系统。WebKit是其中的一个Web浏览器引擎组件。

Apple iOS WebKit存在跨站脚本漏洞，攻击者可利用该漏洞导致跨站点脚本攻击。

Severity: 中

Patch Name: Apple iOS WebKit跨站脚本漏洞的补丁

Patch Description:

Apple iOS是美国苹果（Apple）公司的一套为移动设备所开发的操作系统。WebKit是其中的一个Web浏览器引擎组件。

Apple iOS WebKit存在跨站脚本漏洞，攻击者可利用该漏洞导致跨站点脚本攻击。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://support.apple.com/en-us/HT212256

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-1879

Impacted products

Name
['Apple iOS <12.5.2', 'Apple iPadOS <14.4.2', 'Apple watchOS <7.3.3']

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1879"
    }
  },
  "description": "Apple iOS\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002WebKit\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u6d4f\u89c8\u5668\u5f15\u64ce\u7ec4\u4ef6\u3002\n\nApple iOS WebKit\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-39538",
  "openTime": "2021-06-04",
  "patchDescription": "Apple iOS\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002WebKit\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u6d4f\u89c8\u5668\u5f15\u64ce\u7ec4\u4ef6\u3002\r\n\r\nApple iOS WebKit\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\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 WebKit\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple  iOS \u003c12.5.2",
      "Apple  iPadOS \u003c14.4.2",
      "Apple  watchOS \u003c7.3.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1879",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-06",
  "title": "Apple iOS WebKit\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-1879 (GCVE-0-2021-1879)

Vulnerability from cvelistv5

Published

2021-04-02 18:07

Modified

2025-07-30 01:38

Severity ?

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been actively exploited.

Summary

This issue was addressed by improved management of object lifetimes. This issue is fixed in iOS 12.5.2, iOS 14.4.2 and iPadOS 14.4.2, watchOS 7.3.3. Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been actively exploited..

References

▼	URL	Tags
	https://support.apple.com/en-us/HT212256	x_refsource_MISC
	https://support.apple.com/en-us/HT212257	x_refsource_MISC
	https://support.apple.com/en-us/HT212258	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Apple

iOS and iPadOS

Version: unspecified < 14.4

	Apple	iOS	Version: unspecified < 12.5
	Apple	watchOS	Version: unspecified < 7.3

Show details on NVD website

JSON

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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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