cnvd - cnvd-2020-04656

cnvd-2020-04656

Vulnerability from cnvd

Title: Sensio Labs Symfony存在未明漏洞

Description:

Sensio Labs Symfony是法国Sensio Labs公司的一套免费的、基于MVC架构的PHP开发框架。该框架提供常用的功能组件及工具，可用于快速创建复杂的WEB程序。

Sensio Labs Symfony中存在安全漏洞，该漏洞源于在FileBinaryMimeTypeGuesser使用文件路径之前，程序没有对其进行正确的转义。攻击者可攻击者可利用该漏洞注入参数。

Severity: 中

Patch Name: Sensio Labs Symfony存在未明漏洞的补丁

Patch Description:

Sensio Labs Symfony是法国Sensio Labs公司的一套免费的、基于MVC架构的PHP开发框架。该框架提供常用的功能组件及工具，可用于快速创建复杂的WEB程序。

Sensio Labs Symfony中存在安全漏洞，该漏洞源于在FileBinaryMimeTypeGuesser使用文件路径之前，程序没有对其进行正确的转义。攻击者可攻击者可利用该漏洞注入参数。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://symfony.com/blog/cve-2019-18888-prevent-argument-injection-in-a-mimetypeguesser

Reference: https://vigilance.fr/vulnerability/Symfony-privilege-escalation-via-MimeTypeGuesser-Argument-Injection-30864

Impacted products

Name
['Sensio Labs Symfony >=2.8.0，<=2.8.50', 'Sensio Labs Symfony >=3.4.0，<=3.4.34', 'Sensio Labs Symfony >=4.2.0，<=4.2.11', 'Sensio Labs Symfony >=4.3.0，<=4.3.7']

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    "cve": {
      "cveNumber": "CVE-2019-18888"
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  "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://symfony.com/blog/cve-2019-18888-prevent-argument-injection-in-a-mimetypeguesser",
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  "number": "CNVD-2020-04656",
  "openTime": "2020-02-11",
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  "referenceLink": "https://vigilance.fr/vulnerability/Symfony-privilege-escalation-via-MimeTypeGuesser-Argument-Injection-30864",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-15",
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}

CVE-2019-18888 (GCVE-0-2019-18888)

Vulnerability from cvelistv5

Published

2019-11-21 22:19

Modified

2024-08-05 02:02

Severity ?

CWE

Summary

An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command. This is related to symfony/http-foundation (and symfony/mime in 4.3.x).

References

▼	URL	Tags
	https://symfony.com/blog/symfony-4-3-8-released	x_refsource_CONFIRM
	https://github.com/symfony/symfony/releases/tag/v4.3.8	x_refsource_CONFIRM
	https://symfony.com/blog/cve-2019-18888-prevent-argument-injection-in-a-mimetypeguesser	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZNXRVHDQBNZQUCNRVZICPPBFRAUWUJX/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEAOEANNIVYANTMOJ42NKSU6BGNBULZ/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UED22BOXTL2SSFMGYKA64ZFHGLLJG3EA/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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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