CVE-2025-22871

一、漏洞信息
 漏洞编号：[CVE-2025-22871](https://nvd.nist.gov/vuln/detail/CVE-2025-22871)
 漏洞归属组件：[golang](https://gitee.com/src-openeuler/golang)
 漏洞归属的版本：1.15.7
 CVSS V3.0分值：
  BaseScore：N/A None
  Vector：CVSS：3.0/
 漏洞简述：
  The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.
 漏洞公开时间：2025-04-09 04:15
 漏洞创建时间：2025-08-27 15:36:27
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-22871
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| security.golang.org | https://go.dev/cl/652998 |  |
| security.golang.org | https://go.dev/issue/71988 |  |
| security.golang.org | https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk |  |
| security.golang.org | https://pkg.go.dev/vuln/GO-2025-3563 |  |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2025/04/04/4 |  |
| redhat_bugzilla | https://github.com/golang/go/commit/ac1f5aa3d62efe21e65ce4dc30e6996d59acfbd0 | https://bugzilla.redhat.com/show_bug.cgi?id=2358493 |
| redhat_bugzilla | https://github.com/golang/go/commit/15e01a2e43ecb8c7e15ff7e9d62fe3f10dcac931 | https://bugzilla.redhat.com/show_bug.cgi?id=2358493 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2025-22871 |
| go | https://go.dev/cl/652998 | https://github.com/golang/vulndb/blob/master/reports/GO-2025-3563.yaml |
| go | https://go.dev/issue/71988 | https://github.com/golang/vulndb/blob/master/reports/GO-2025-3563.yaml |
| go | https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk | https://github.com/golang/vulndb/blob/master/reports/GO-2025-3563.yaml |
| osv | https://go.dev/cl/652998 | https://osv.dev/vulnerability/CVE-2025-22871 |
| osv | https://go.dev/issue/71988 | https://osv.dev/vulnerability/CVE-2025-22871 |
| osv | https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk | https://osv.dev/vulnerability/CVE-2025-22871 |
| osv | https://pkg.go.dev/vuln/GO-2025-3563 | https://osv.dev/vulnerability/CVE-2025-22871 |
| osv | http://www.openwall.com/lists/oss-security/2025/04/04/4 | https://osv.dev/vulnerability/CVE-2025-22871 |
| osv | https://security-tracker.debian.org/tracker/CVE-2025-22871 | https://osv.dev/vulnerability/CVE-2025-22871 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2025-22871 | https://explore.alas.aws.amazon.com/CVE-2025-22871.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-22871 | https://explore.alas.aws.amazon.com/CVE-2025-22871.html |

</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/golang/go/commit/ac1f5aa3d62efe21e65ce4dc30e6996d59acfbd0 |  | redhat_bugzilla |
|  |  | https://github.com/golang/go/commit/15e01a2e43ecb8c7e15ff7e9d62fe3f10dcac931 |  | redhat_bugzilla |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  net/http 包在处理分块传输编码数据的块大小行时，错误地接受单独的换行符（LF）作为行终止符，违反了 HTTP 协议规范。当使用 net/http 包构建的服务器与另一个同样错误接受 LF 作为块扩展部分的服务器共同工作时，就会产生风险，攻击者可能借此实施恶意操作，威胁服务器安全。
 openEuler评分：
  9.1
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
 受影响版本排查(受影响/不受影响)：
  1.openEuler-24.03-LTS(1.21.4):受影响
2.openEuler-24.03-LTS-Next(1.21.4):受影响
3.openEuler-24.03-LTS-SP1(1.21.4):受影响
4.openEuler-24.03-LTS-SP2(1.21.4):受影响
5.master(1.24.2):不受影响
6.openEuler-20.03-LTS-SP4(1.15.7):不受影响
7.openEuler-22.03-LTS-SP3(1.17.3):不受影响
8.openEuler-22.03-LTS-SP4(1.17.3):不受影响

修复是否涉及abi变化(是/否)：
  1.master(1.24.2):否
2.openEuler-20.03-LTS-SP4(1.15.7):否
3.openEuler-22.03-LTS-SP3(1.17.3):否
4.openEuler-22.03-LTS-SP4(1.17.3):否
5.openEuler-24.03-LTS(1.21.4):否
6.openEuler-24.03-LTS-Next(1.21.4):否
7.openEuler-24.03-LTS-SP1(1.21.4):否
8.openEuler-24.03-LTS-SP2(1.21.4):否

原因说明：
  1.openEuler-24.03-LTS(1.21.4):正常修复
2.openEuler-24.03-LTS-Next(1.21.4):正常修复
3.openEuler-24.03-LTS-SP1(1.21.4):正常修复
4.openEuler-24.03-LTS-SP2(1.21.4):正常修复
5.master(1.24.2):不受影响-组件不存在
6.openEuler-20.03-LTS-SP4(1.15.7):不受影响-组件不存在
7.openEuler-22.03-LTS-SP3(1.17.3):不受影响-组件不存在
8.openEuler-22.03-LTS-SP4(1.17.3):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-2025-2309

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