CVE-2023-47627

一、漏洞信息
 漏洞编号：[CVE-2023-47627](https://nvd.nist.gov/vuln/detail/CVE-2023-47627)
 漏洞归属组件：[python-aiohttp](https://gitee.com/src-openeuler/python-aiohttp)
 漏洞归属的版本：3.7.4,3.8.3,3.8.5,3.9.3
 CVSS V3.0分值：
  BaseScore：7.5 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
 漏洞简述：
  aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. The HTTP parser in AIOHTTP has numerous problems with header parsing, which could lead to request smuggling. This parser is only used when AIOHTTP_NO_EXTENSIONS is enabled (or not using a prebuilt wheel). These bugs have been addressed in commit `d5c12ba89` which has been included in release version 3.8.6. Users are advised to upgrade. There are no known workarounds for these issues.
 漏洞公开时间：2023-11-15 05:15:12
 漏洞创建时间：2023-11-15 13:37:01
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-47627
<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/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |  |
| security-advisories.github.com | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg |  |
| security-advisories.github.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FUSJVQ7OQ55RWL4XAX2F5EZ73N4ZSH6U/ |  |
| security-advisories.github.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VDKQ6HM3KNDU4OQI476ZWT4O7DMSIT35/ |  |
| security-advisories.github.com | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQYQL6WV535EEKSNH7KRARLLMOW5WXDM/ |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-47627 | https://bugzilla.suse.com/show_bug.cgi?id=1217181 |
| suse_bugzilla | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg | https://bugzilla.suse.com/show_bug.cgi?id=1217181 |
| redhat_bugzilla | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg | https://bugzilla.redhat.com/show_bug.cgi?id=2249825 |
| redhat_bugzilla | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d | https://bugzilla.redhat.com/show_bug.cgi?id=2249825 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:1057 | https://bugzilla.redhat.com/show_bug.cgi?id=2249825 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:1536 | https://bugzilla.redhat.com/show_bug.cgi?id=2249825 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:1640 | https://bugzilla.redhat.com/show_bug.cgi?id=2249825 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:1878 | https://bugzilla.redhat.com/show_bug.cgi?id=2249825 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:2010 | https://bugzilla.redhat.com/show_bug.cgi?id=2249825 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-47627 |
| oracle |  | https://www.oracle.com/security-alerts/cpujul2024.html |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2023-47627 |
| cve_search |  | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg |
| cve_search |  | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VDKQ6HM3KNDU4OQI476ZWT4O7DMSIT35/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQYQL6WV535EEKSNH7KRARLLMOW5WXDM/ |
| cve_search |  | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FUSJVQ7OQ55RWL4XAX2F5EZ73N4ZSH6U/ |
| github_advisory | https://github.com/aio-libs/aiohttp/releases/tag/v3.8.6 | https://github.com/advisories/GHSA-gfw2-4jvh-wgfg |
| github_advisory | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d | https://github.com/advisories/GHSA-gfw2-4jvh-wgfg |
| github_advisory | https://nvd.nist.gov/vuln/detail/CVE-2023-47627 | https://github.com/advisories/GHSA-gfw2-4jvh-wgfg |
| github_advisory | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg | https://github.com/advisories/GHSA-gfw2-4jvh-wgfg |
| python-aiohttp |  | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg |
| osv | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg | https://osv.dev/vulnerability/CVE-2023-47627 |
| osv | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d | https://osv.dev/vulnerability/CVE-2023-47627 |
| osv | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VDKQ6HM3KNDU4OQI476ZWT4O7DMSIT35/ | https://osv.dev/vulnerability/CVE-2023-47627 |
| osv | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQYQL6WV535EEKSNH7KRARLLMOW5WXDM/ | https://osv.dev/vulnerability/CVE-2023-47627 |
| snyk | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d | https://security.snyk.io/vuln/SNYK-PYTHON-AIOHTTP-6057353 |
| snyk | https://github.com/aio-libs/aiohttp/releases/tag/v3.8.6 | https://security.snyk.io/vuln/SNYK-PYTHON-AIOHTTP-6057353 |

</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/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |  | security-advisories.github.com |
|  |  | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |  | redhat_bugzilla |
|  |  | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |  | github_advisory |
|  |  | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |  | osv |
|  |  | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |  | snyk |
|  |  | https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d |  | nvd |
|  |  | https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg |  | nvd |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. The HTTP parser in AIOHTTP has numerous problems with header parsing, which could lead to request smuggling. This parser is only used when AIOHTTP_NO_EXTENSIONS is enabled (or not using a prebuilt wheel). These bugs have been addressed in commit `d5c12ba89` which has been included in release version 3.8.6. Users are advised to upgrade. There are no known workarounds for these issues.
 openEuler评分：
  7.5
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
 受影响版本排查(受影响/不受影响)：
  1.master(3.9.3):受影响
2.openEuler-20.03-LTS-SP4(3.7.4):受影响
3.openEuler-22.03-LTS-SP3(3.7.4):受影响
4.openEuler-22.03-LTS-SP4(3.7.4):受影响
5.openEuler-24.03-LTS(3.9.3):不受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:不受影响

修复是否涉及abi变化(是/否)：
  1.master(3.9.3):否
2.openEuler-20.03-LTS-SP4(3.7.4):否
3.openEuler-22.03-LTS-SP3(3.7.4):否
4.openEuler-22.03-LTS-SP4(3.7.4):否
5.openEuler-24.03-LTS(3.9.3):否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否

原因说明：
  1.master(3.9.3):正常修复
2.openEuler-20.03-LTS-SP4(3.7.4):正常修复
3.openEuler-22.03-LTS-SP3(3.7.4):正常修复
4.openEuler-22.03-LTS-SP4(3.7.4):正常修复
5.openEuler-24.03-LTS(3.9.3):不受影响-漏洞代码不能被攻击者触发
6.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1:不受影响-漏洞代码不能被攻击者触发

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1347

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