cnvd - cnvd-2022-23465

cnvd-2022-23465

Vulnerability from cnvd

Title: shescape信息泄露漏洞

Description:

shescape是开源的一个用于JavaScript的简单外壳转义程序包。使用它可以将用户控制的输入转义给shell命令，以防止shell注入。

shescape 1.4.0到1.5.1版本存在信息泄露漏洞，该漏洞源于使用Bash和shescape API中的escape或escapeAll函数并将interpolation选项设为true时，Unix系统上的主目录会被暴露，攻击者可利用该漏洞在使用shescape的应用程序中进行目录遍历。

Severity: 低

Patch Name: shescape信息泄露漏洞的补丁

Patch Description:

shescape是开源的一个用于JavaScript的简单外壳转义程序包。使用它可以将用户控制的输入转义给shell命令，以防止shell注入。

shescape 1.4.0到1.5.1版本存在信息泄露漏洞，该漏洞源于使用Bash和shescape API中的escape或escapeAll函数并将interpolation选项设为true时，Unix系统上的主目录会被暴露，攻击者可利用该漏洞在使用shescape的应用程序中进行目录遍历。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/ericcornelissen/shescape/security/advisories/GHSA-446w-rrm4-r47f

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-24725

Impacted products

Name
shescape shescape >=1.4.0，<=1.5.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-24725"
    }
  },
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  "serverity": "\u4f4e",
  "submitTime": "2022-03-04",
  "title": "shescape\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2022-24725 (GCVE-0-2022-24725)

Vulnerability from cvelistv5

Published

2022-03-03 21:35

Modified

2025-04-22 18:20

Severity ?

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Summary

Shescape is a shell escape package for JavaScript. An issue in versions 1.4.0 to 1.5.1 allows for exposure of the home directory on Unix systems when using Bash with the `escape` or `escapeAll` functions from the _shescape_ API with the `interpolation` option set to `true`. Other tested shells, Dash and Zsh, are not affected. Depending on how the output of _shescape_ is used, directory traversal may be possible in the application using _shescape_. The issue was patched in version 1.5.1. As a workaround, manually escape all instances of the tilde character (`~`) using `arg.replace(/~/g, "\\~")`.

References

▼	URL	Tags
	https://github.com/ericcornelissen/shescape/security/advisories/GHSA-446w-rrm4-r47f	x_refsource_CONFIRM
	https://github.com/ericcornelissen/shescape/issues/169	x_refsource_MISC
	https://github.com/ericcornelissen/shescape/pull/170	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	ericcornelissen	shescape	Version: >= 1.4.0, < 1.5.1

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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