cnvd - cnvd-2020-24400

CNVD-2020-24400

Vulnerability from cnvd - Published: 2020-04-23

Title

Sensio Labs symfony/security-http授权问题漏洞

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/security-http 4.4.7之前版本和5.0.7之前版本中存在授权问题漏洞，该漏洞源于程序无法检查属性。攻击者可通过发送特制的请求利用该漏洞绕过身份验证并获取管理权限。

Severity

高

Patch Name

Sensio Labs symfony/security-http授权问题漏洞的补丁

Patch Description

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://github.com/symfony/symfony/security/advisories/GHSA-g4m9-5hpf-hx72

Impacted products

Name
['Sensio Labs Symfony <4.4.7', 'Sensio Labs Symfony <5.0.7']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-5275"
    }
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  "description": "Sensio Labs Symfony\u662f\u6cd5\u56fdSensio Labs\u516c\u53f8\u7684\u4e00\u5957\u514d\u8d39\u7684\u3001\u57fa\u4e8eMVC\u67b6\u6784\u7684PHP\u5f00\u53d1\u6846\u67b6\u3002\u8be5\u6846\u67b6\u63d0\u4f9b\u5e38\u7528\u7684\u529f\u80fd\u7ec4\u4ef6\u53ca\u5de5\u5177\uff0c\u53ef\u7528\u4e8e\u5feb\u901f\u521b\u5efa\u590d\u6742\u7684WEB\u7a0b\u5e8f\u3002\n\nSensio Labs symfony/security-http 4.4.7\u4e4b\u524d\u7248\u672c\u548c5.0.7\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u65e0\u6cd5\u68c0\u67e5\u5c5e\u6027\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u5e76\u83b7\u53d6\u7ba1\u7406\u6743\u9650\u3002",
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  "number": "CNVD-2020-24400",
  "openTime": "2020-04-23",
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  "serverity": "\u9ad8",
  "submitTime": "2020-03-31",
  "title": "Sensio Labs symfony/security-http\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-5275 (GCVE-0-2020-5275)

Vulnerability from cvelistv5 – Published: 2020-03-30 19:45 – Updated: 2024-08-04 08:22

Summary

In symfony/security-http before versions 4.4.7 and 5.0.7, when a `Firewall` checks access control rule, it iterate overs each rule's attributes and stops as soon as the accessDecisionManager decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in an unanimous strategy. The accessDecisionManager is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. This issue is patched in versions 4.4.7 and 5.0.7.

Severity ?

7.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

CWE

CWE-285 - Improper Authorization

Assigner

GitHub_M

References

URL

Tags

	https://github.com/symfony/symfony/security/advis…	x_refsource_CONFIRM
	https://github.com/symfony/symfony/commit/c935e4a…	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	symfony	symfony	Affected: >= 4.4.0, < 4.4.7 Affected: >= 5.0.0, < 5.0.7

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-24400

CVE-2020-5275 (GCVE-0-2020-5275)

Tags

Sightings

Nomenclature