CVE-2024-6866

一、漏洞信息
 漏洞编号：[CVE-2024-6866](https://nvd.nist.gov/vuln/detail/CVE-2024-6866)
 漏洞归属组件：[python-Flask-Cors](https://gitee.com/src-openeuler/python-Flask-Cors)
 漏洞归属的版本：3.0.10,4.0.0,5.0.0
 CVSS V3.0分值：
  BaseScore：5.3 Medium
  Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
 漏洞简述：
  corydolphin/flask-cors version 4.01 contains a vulnerability where the request path matching is case-insensitive due to the use of the `try_match` function, which is originally intended for matching hosts. This results in a mismatch because paths in URLs are case-sensitive, but the regex matching treats them as case-insensitive. This misconfiguration can lead to significant security vulnerabilities, allowing unauthorized origins to access paths meant to be restricted, resulting in data exposure and potential data leaks.
 漏洞公开时间：2025-03-20 18:15:34
 漏洞创建时间：2025-03-20 19:49:51
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-6866
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| security.huntr.dev | https://huntr.com/bounties/808c11af-faee-43a8-824b-b5ab4f62b9e6 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-6866 | https://bugzilla.suse.com/show_bug.cgi?id=1239848 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-6866 | https://bugzilla.suse.com/show_bug.cgi?id=1239848 |
| suse_bugzilla | https://huntr.com/bounties/808c11af-faee-43a8-824b-b5ab4f62b9e6 | https://bugzilla.suse.com/show_bug.cgi?id=1239848 |
| huntr |  | https://huntr.com/bounties/808c11af-faee-43a8-824b-b5ab4f62b9e6 |

</details>

漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  openBrain开源漏洞感知系统
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

无
</details>

二、漏洞分析结构反馈
 影响性分析说明：
  corydolphin/flask-cors version 4.01 contains a vulnerability where the request path matching is case-insensitive due to the use of the try_match function, which is originally intended for matching hosts. This results in a mismatch because paths in URLs are case-sensitive, but the regex matching treats them as case-insensitive. This misconfiguration can lead to significant security vulnerabilities, allowing unauthorized origins to access paths meant to be restricted, resulting in data exposure and potential data leaks.
 openEuler评分：
  5.3
 Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
 受影响版本排查(受影响/不受影响)：
  1.master(6.0.1):受影响
2.openEuler-24.03-LTS(6.0.1):受影响
3.openEuler-24.03-LTS-Next(6.0.1):受影响
4.openEuler-24.03-LTS-SP1(6.0.1):受影响
5.openEuler-24.03-LTS-SP2(6.0.1):受影响
6.openEuler-20.03-LTS-SP4:不受影响
7.openEuler-22.03-LTS-SP3:不受影响
8.openEuler-22.03-LTS-SP4:不受影响

修复是否涉及abi变化(是/否)：
  1.master(6.0.1):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS(6.0.1):否
6.openEuler-24.03-LTS-Next(6.0.1):否
7.openEuler-24.03-LTS-SP1(6.0.1):否
8.openEuler-24.03-LTS-SP2(6.0.1):否

原因说明：
  1.master(6.0.1):正常修复
2.openEuler-24.03-LTS(6.0.1):正常修复
3.openEuler-24.03-LTS-Next(6.0.1):正常修复
4.openEuler-24.03-LTS-SP1(6.0.1):正常修复
5.openEuler-24.03-LTS-SP2(6.0.1):正常修复
6.openEuler-20.03-LTS-SP4:不受影响-组件不存在
7.openEuler-22.03-LTS-SP3:不受影响-组件不存在
8.openEuler-22.03-LTS-SP4:不受影响-组件不存在

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1981

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