cnvd - cnvd-2021-44759

cnvd-2021-44759

Vulnerability from cnvd

Title: Symfony权限提升漏洞

Description:

Symfony是一款基于MVC架构的PHP框架，是一款免费软件，在MIT License许可下发行。

Symfony存在权限提升漏洞，攻击者可以通过发送特制的请求，利用该漏洞获取所有防火墙的权限。

Severity: 中

Patch Name: Symfony权限提升漏洞的补丁

Patch Description:

Symfony是一款基于MVC架构的PHP框架，是一款免费软件，在MIT License许可下发行。

Symfony存在权限提升漏洞，攻击者可以通过发送特制的请求，利用该漏洞获取所有防火墙的权限。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/symfony/symfony/security/advisories/GHSA-rfcf-m67m-jcrq

Reference: https://exchange.xforce.ibmcloud.com/vulnerabilities/204020

Impacted products

Name
symfony Symfony null

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32693"
    }
  },
  "description": "Symfony\u662f\u4e00\u6b3e\u57fa\u4e8eMVC\u67b6\u6784\u7684PHP\u6846\u67b6\uff0c\u662f\u4e00\u6b3e\u514d\u8d39\u8f6f\u4ef6\uff0c\u5728MIT License\u8bb8\u53ef\u4e0b\u53d1\u884c\u3002\n\nSymfony\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6240\u6709\u9632\u706b\u5899\u7684\u6743\u9650\u3002",
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  "number": "CNVD-2021-44759",
  "openTime": "2021-06-23",
  "patchDescription": "Symfony\u662f\u4e00\u6b3e\u57fa\u4e8eMVC\u67b6\u6784\u7684PHP\u6846\u67b6\uff0c\u662f\u4e00\u6b3e\u514d\u8d39\u8f6f\u4ef6\uff0c\u5728MIT License\u8bb8\u53ef\u4e0b\u53d1\u884c\u3002\r\n\r\nSymfony\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6240\u6709\u9632\u706b\u5899\u7684\u6743\u9650\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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  "products": {
    "product": "symfony Symfony null"
  },
  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/204020",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-22",
  "title": "Symfony\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-32693 (GCVE-0-2021-32693)

Vulnerability from cvelistv5

Published

2021-06-17 22:40

Modified

2024-08-03 23:25

Severity ?

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

CWE

CWE-287 - Improper Authentication

Summary

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. A vulnerability related to firewall authentication is in Symfony starting with version 5.3.0 and prior to 5.3.2. When an application defines multiple firewalls, the token authenticated by one of the firewalls was available for all other firewalls. This could be abused when the application defines different providers for each part of the application, in such a situation, a user authenticated on a part of the application could be considered authenticated on the rest of the application. Starting in version 5.3.2, a patch ensures that the authenticated token is only available for the firewall that generates it.

References

▼	URL	Tags
	https://github.com/symfony/symfony/security/advisories/GHSA-rfcf-m67m-jcrq	x_refsource_CONFIRM
	https://github.com/symfony/security-http/commit/6bf4c31219773a558b019ee12e54572174ff8129	x_refsource_MISC
	https://github.com/symfony/symfony/commit/3084764ad82f29dbb025df19978b9cbc3ab34728	x_refsource_MISC
	https://symfony.com/blog/cve-2021-32693-authentication-granted-to-all-firewalls-instead-of-just-one	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	symfony	symfony	Version: >= 5.3.0, < 5.3.2

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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