cnvd - cnvd-2020-22045

cnvd-2020-22045

Vulnerability from cnvd

Title: yargs-parser输入验证错误漏洞

Description:

yargs-parser是一款选项解析器。

yargs-parser 13.1.2之前版本、14.0.0及之后版本（15.0.1版本已修复）和16.0.0及之后版本（18.1.1版本已修复）中存在输入验证错误漏洞，攻击者可借助‘proto’payload利用该漏洞添加或修改Object.prototype属性。

Severity: 中

Patch Name: yargs-parser输入验证错误漏洞的补丁

Patch Description:

yargs-parser是一款选项解析器。

yargs-parser 13.1.2之前版本、14.0.0及之后版本（15.0.1版本已修复）和16.0.0及之后版本（18.1.1版本已修复）中存在输入验证错误漏洞，攻击者可借助‘proto’payload利用该漏洞添加或修改Object.prototype属性。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://github.com/yargs/yargs-parser

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-7608

Impacted products

Name
['yargs yargs-parser <13.1.2', 'yargs yargs-parser >=14.0.0，<15.0.1', 'yargs yargs-parser >=16.0.0，<18.1.1']

Show details on source website

JSON

To clipboard

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  "number": "CNVD-2020-22045",
  "openTime": "2020-04-09",
  "patchDescription": "yargs-parser\u662f\u4e00\u6b3e\u9009\u9879\u89e3\u6790\u5668\u3002\r\n\r\nyargs-parser 13.1.2\u4e4b\u524d\u7248\u672c\u300114.0.0\u53ca\u4e4b\u540e\u7248\u672c\uff0815.0.1\u7248\u672c\u5df2\u4fee\u590d\uff09\u548c16.0.0\u53ca\u4e4b\u540e\u7248\u672c\uff0818.1.1\u7248\u672c\u5df2\u4fee\u590d\uff09\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018__proto__\u2019payload\u5229\u7528\u8be5\u6f0f\u6d1e\u6dfb\u52a0\u6216\u4fee\u6539Object.prototype\u5c5e\u6027\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",
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7608",
  "serverity": "\u4e2d",
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  "title": "yargs-parser\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-7608 (GCVE-0-2020-7608)

Vulnerability from cvelistv5

Published

2020-03-16 19:49

Modified

2024-08-04 09:33

Severity ?

CWE

Prototype Pollution

Summary

yargs-parser could be tricked into adding or modifying properties of Object.prototype using a "__proto__" payload.

References

▼	URL	Tags
	https://snyk.io/vuln/SNYK-JS-YARGSPARSER-560381	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	yargs-parser	Version: All versions prior to version 18.1.1 and patches at 13.1.2 and 15.0.1

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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