CVE-2024-37891

一、漏洞信息
 漏洞编号：[CVE-2024-37891](https://nvd.nist.gov/vuln/detail/CVE-2024-37891)
 漏洞归属组件：[fence-agents](https://gitee.com/src-openeuler/fence-agents)
 漏洞归属的版本：4.12.1,4.2.1,4.5.0
 CVSS V3.0分值：
  BaseScore：4.4 Medium
  Vector：CVSS：3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
 漏洞简述：
   urllib3 is a user-friendly HTTP client library for Python. When using urllib3 s proxy support with `ProxyManager`, the `Proxy-Authorization` header is only sent to the configured proxy, as expected. However, when sending HTTP requests *without* using urllib3 s proxy support, it s possible to accidentally configure the `Proxy-Authorization` header even though it won t have any effect as the request is not using a forwarding proxy or a tunneling proxy. In those cases, urllib3 doesn t treat the `Proxy-Authorization` HTTP header as one carrying authentication material and thus doesn t strip the header on cross-origin redirects. Because this is a highly unlikely scenario, we believe the severity of this vulnerability is low for almost all users. Out of an abundance of caution urllib3 will automatically strip the `Proxy-Authorization` header during cross-origin redirects to avoid the small chance that users are doing this on accident. Users should use urllib3 s proxy support or disable automatic redirects to achieve safe processing of the `Proxy-Authorization` header, but we still decided to strip the header by default in order to further protect users who aren t using the correct approach. We believe the number of usages affected by this advisory is low. It requires all of the following to be true to be exploited: 1. Setting the `Proxy-Authorization` header without using urllib3 s built-in proxy support. 2. Not disabling HTTP redirects. 3. Either not using an HTTPS origin server or for the proxy or target origin to redirect to a malicious origin. Users are advised to update to either version 1.26.19 or version 2.2.2. Users unable to upgrade may use the `Proxy-Authorization` header with urllib3 s `ProxyManager`, disable HTTP redirects using `redirects=False` when sending requests, or not user the `Proxy-Authorization` header as mitigations.
 漏洞公开时间：2024-06-18 04:15:13
 漏洞创建时间：2024-06-20 16:45:04
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-37891
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| security-advisories.github.com | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e |  |
| security-advisories.github.com | https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-37891 | https://bugzilla.suse.com/show_bug.cgi?id=1226469 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-37891 | https://bugzilla.suse.com/show_bug.cgi?id=1226469 |
| suse_bugzilla | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e | https://bugzilla.suse.com/show_bug.cgi?id=1226469 |
| suse_bugzilla | https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf | https://bugzilla.suse.com/show_bug.cgi?id=1226469 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2292788 | https://bugzilla.suse.com/show_bug.cgi?id=1226469 |
| redhat_bugzilla | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e | https://bugzilla.redhat.com/show_bug.cgi?id=2292788 |
| redhat_bugzilla | https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf | https://bugzilla.redhat.com/show_bug.cgi?id=2292788 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4422 | https://bugzilla.redhat.com/show_bug.cgi?id=2292788 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-37891 | https://ubuntu.com/security/CVE-2024-37891 |
| ubuntu | https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf | https://ubuntu.com/security/CVE-2024-37891 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-37891 | https://ubuntu.com/security/CVE-2024-37891 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-37891 | https://ubuntu.com/security/CVE-2024-37891 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-37891 | https://ubuntu.com/security/CVE-2024-37891 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-37891 |
| cve_search |  | https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf |
| cve_search |  | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e |
| github_advisory | https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf | https://github.com/advisories/GHSA-34jh-p97f-mpxf |
| github_advisory | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e | https://github.com/advisories/GHSA-34jh-p97f-mpxf |
| github_advisory | https://github.com/urllib3/urllib3/commit/40b6d1605814dd1db0a46e202d6e56f2e4c9a468 | https://github.com/advisories/GHSA-34jh-p97f-mpxf |
| github_advisory | https://nvd.nist.gov/vuln/detail/CVE-2024-37891 | https://github.com/advisories/GHSA-34jh-p97f-mpxf |
| python-urllib3 |  | https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2024-37891 | https://explore.alas.aws.amazon.com/CVE-2024-37891.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-37891 | https://explore.alas.aws.amazon.com/CVE-2024-37891.html |
| ubuntu | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e (2.2.2) | https://ubuntu.com/security/CVE-2024-37891 |

</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>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e |  | security-advisories.github.com |
|  |  | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e |  | suse_bugzilla |
|  |  | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e |  | redhat_bugzilla |
|  |  | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e |  | github_advisory |
|  |  | https://github.com/urllib3/urllib3/commit/40b6d1605814dd1db0a46e202d6e56f2e4c9a468 |  | github_advisory |
| python-pip |  | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e |  | ubuntu |
|  |  | https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e (2.2.2) |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
                                                                       
 openEuler评分：
  4.4
 Vector：CVSS：3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
 受影响版本排查(受影响/不受影响)：
  1.master(4.12.1):
2.openEuler-20.03-LTS-SP4(4.2.1):
3.openEuler-22.03-LTS-SP1(4.2.1):
4.openEuler-22.03-LTS-SP3(4.2.1):
5.openEuler-22.03-LTS-SP4(4.2.1):
6.openEuler-24.03-LTS(4.12.1):
7.openEuler-24.03-LTS-Next(4.12.1):

修复是否涉及abi变化(是/否)：
  1.master(4.12.1):
2.openEuler-20.03-LTS-SP4(4.2.1):
3.openEuler-22.03-LTS-SP1(4.2.1):
4.openEuler-22.03-LTS-SP3(4.2.1):
5.openEuler-22.03-LTS-SP4(4.2.1):
6.openEuler-24.03-LTS(4.12.1):
7.openEuler-24.03-LTS-Next(4.12.1):

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