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一、漏洞信息
漏洞编号：CVE-2024-24791
漏洞归属组件：golang
漏洞归属的版本：1.13.15,1.15.7,1.17.3,1.19.4,1.20.5,1.20.7,1.21.4
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:N/A:H
漏洞简述：
The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an Expect: 100-continue header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending Expect: 100-continue requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail.
漏洞公开时间：2024-07-03 06:15:04
漏洞创建时间：2024-07-29 18:05:07
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-24791
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:
其它
漏洞补丁信息：
无
二、漏洞分析结构反馈
影响性分析说明：
The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an Expect: 100-continue header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending Expect: 100-continue requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail.
openEuler评分：
7.5
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP4(1.15.7):受影响
2.openEuler-22.03-LTS-SP1(1.17.3):受影响
3.openEuler-22.03-LTS-SP3(1.17.3):受影响
4.openEuler-22.03-LTS-SP4(1.17.3):受影响
5.master(1.21.4):受影响
6.openEuler-24.03-LTS(1.21.4):受影响
7.openEuler-24.03-LTS-Next(1.21.4):受影响
修复是否涉及abi变化(是/否)：
1.master(1.21.4):否
2.openEuler-20.03-LTS-SP4(1.15.7):否
3.openEuler-22.03-LTS-SP1(1.17.3):否
4.openEuler-22.03-LTS-SP3(1.17.3):否
5.openEuler-22.03-LTS-SP4(1.17.3):否
6.openEuler-24.03-LTS(1.21.4):否
7.openEuler-24.03-LTS-Next(1.21.4):否
原因说明：
1.master(1.21.4):
2.openEuler-20.03-LTS-SP4(1.15.7):
3.openEuler-22.03-LTS-SP3(1.17.3):
4.openEuler-22.03-LTS-SP4(1.17.3):
5.openEuler-24.03-LTS(1.21.4):
6.openEuler-24.03-LTS-Next(1.21.4):
7.openEuler-24.03-LTS-SP1(1.21.4):
三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1224
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| 参考网址 | 关联pr | 状态 | 补丁链接 |
|---|---|---|---|
| https://nvd.nist.gov/vuln/detail/CVE-2024-24791 | None | None | https://groups.google.com/g/golang-dev/c/t0r |
| https://ubuntu.com/security/CVE-2024-24791 | None | None | https://groups.google.com/g/golang-dev/c/t0r https://discourse.ubuntu.com/c/ubuntu-pro |
| https://www.opencve.io/cve/CVE-2024-24791 | None | None | https://groups.google.com/g/golang-dev/c/t0r |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-24791 | |||
| https://security-tracker.debian.org/tracker/CVE-2024-24791 | None | None | https://github.com/golang/go/commit/32229514396234a25d910ab26a4e5194671a2c9f https://github.com/golang/go/commit/c9be6ae748b7679b644a38182d456cb5a6ac06ee https://groups.google.com/g/golang-dev/c/t0r |
说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用CVE补丁工具。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1
影响性分析说明：
The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an "Expect: 100-continue" header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending "Expect: 100-continue" requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail.
openEuler评分：
7.5
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.master(1.20.7):不受影响
2.openEuler-20.03-LTS-SP4(1.15.7):受影响
3.openEuler-22.03-LTS-SP1(1.17.3):受影响
4.openEuler-22.03-LTS-SP3(1.17.3):受影响
5.openEuler-22.03-LTS-SP4(1.17.3):受影响
6.openEuler-24.03-LTS(1.21.4):不受影响
7.openEuler-24.03-LTS-Next(1.21.4):不受影响
修复是否涉及abi变化(是/否)：
1.master(1.20.7):否
2.openEuler-20.03-LTS-SP4(1.15.7):否
3.openEuler-22.03-LTS-SP1(1.17.3):否
4.openEuler-22.03-LTS-SP3(1.17.3):否
5.openEuler-22.03-LTS-SP4(1.17.3):否
6.openEuler-24.03-LTS(1.21.4):否
7.openEuler-24.03-LTS-Next(1.21.4):否
@ 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 需分析 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an "Expect: 100-continue" header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending "Expect: 100-continue" requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail. |
| 已分析 | 2.openEulerScore | 7.5 |
| 已分析 | 3.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 已分析 | 4.受影响版本排查 | openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-22.03-LTS-SP4:受影响,master:不受影响,openEuler-24.03-LTS:不受影响,openEuler-24.03-LTS-Next:不受影响 |
| 已分析 | 5.修复是否涉及abi变化 | master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
影响性分析说明：
The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an Expect: 100-continue header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending Expect: 100-continue requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail.
openEuler评分：
7.5
Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP4(1.15.7):受影响
2.openEuler-22.03-LTS-SP1(1.17.3):受影响
3.openEuler-22.03-LTS-SP3(1.17.3):受影响
4.openEuler-22.03-LTS-SP4(1.17.3):受影响
5.master(1.20.7):受影响
6.openEuler-24.03-LTS(1.21.4):受影响
7.openEuler-24.03-LTS-Next(1.21.4):受影响
修复是否涉及abi变化(是/否)：
1.master(1.20.7):否
2.openEuler-20.03-LTS-SP4(1.15.7):否
3.openEuler-22.03-LTS-SP1(1.17.3):否
4.openEuler-22.03-LTS-SP3(1.17.3):否
5.openEuler-22.03-LTS-SP4(1.17.3):否
6.openEuler-24.03-LTS(1.21.4):否
7.openEuler-24.03-LTS-Next(1.21.4):否
@ 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态 | 需分析 | 内容 |
|---|---|---|
| 已分析 | 1.影响性分析说明 | The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an Expect: 100-continue header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending Expect: 100-continue requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail. |
| 已分析 | 2.openEulerScore | 7.5 |
| 已分析 | 3.openEulerVector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 已分析 | 4.受影响版本排查 | openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-22.03-LTS-SP4:受影响,master:受影响,openEuler-24.03-LTS:受影响,openEuler-24.03-LTS-Next:受影响 |
| 已分析 | 5.修复是否涉及abi变化 | master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否 |
请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.
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