CVE-2025-49812

一、漏洞信息
 漏洞编号：[CVE-2025-49812](https://nvd.nist.gov/vuln/detail/CVE-2025-49812)
 漏洞归属组件：[httpd](https://gitee.com/src-openeuler/httpd)
 漏洞归属的版本：2.4.43,2.4.46,2.4.48,2.4.51,2.4.55,2.4.58
 CVSS V3.0分值：
  BaseScore：7.4 High
  Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
 漏洞简述：
  In some mod_ssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade.Only configurations using  SSLEngine optional  to enable TLS upgrades are affected. Users are recommended to upgrade to version 2.4.64, which removes support for TLS upgrade.
 漏洞公开时间：2025-07-10 00:00:00
 漏洞创建时间：2025-07-10 20:51:02
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-49812
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<summary>更多参考(点击展开)</summary>

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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:
  七彩瞬析开源风险感知平台
 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  |
| ------- | -------- | ------- | -------- | --------- |
| apache/httpd |  | https://github.com/apache/httpd/commit/87a7351c755c9ef8ab386e3090e44838c2a06d48.patch |  | ljqc |

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二、漏洞分析结构反馈
 影响性分析说明：
  In some mod_ssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade.Only configurations using SSLEngine optional to enable TLS upgrades are affected. Users are recommended to upgrade to version 2.4.64, which removes support for TLS upgrade.
 openEuler评分：
  7.4
 Vector：CVSS：3.0/AV:N/AC:H/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.master(2.4.58):受影响
2.openEuler-20.03-LTS-SP4(2.4.43):受影响
3.openEuler-22.03-LTS-SP3(2.4.51):受影响
4.openEuler-22.03-LTS-SP4(2.4.51):受影响
5.openEuler-24.03-LTS(2.4.58):受影响
6.openEuler-24.03-LTS-Next(2.4.58):受影响
7.openEuler-24.03-LTS-SP1(2.4.58):受影响
8.openEuler-24.03-LTS-SP2(2.4.58):受影响

修复是否涉及abi变化(是/否)：
  1.master(2.4.58):否
2.openEuler-20.03-LTS-SP4(2.4.43):否
3.openEuler-22.03-LTS-SP3(2.4.51):否
4.openEuler-22.03-LTS-SP4(2.4.51):否
5.openEuler-24.03-LTS(2.4.58):否
6.openEuler-24.03-LTS-Next(2.4.58):否
7.openEuler-24.03-LTS-SP1(2.4.58):否
8.openEuler-24.03-LTS-SP2(2.4.58):否

原因说明：
  1.master(2.4.58):正常修复
2.openEuler-20.03-LTS-SP4(2.4.43):正常修复
3.openEuler-22.03-LTS-SP3(2.4.51):正常修复
4.openEuler-22.03-LTS-SP4(2.4.51):正常修复
5.openEuler-24.03-LTS(2.4.58):正常修复
6.openEuler-24.03-LTS-Next(2.4.58):正常修复
7.openEuler-24.03-LTS-SP1(2.4.58):正常修复
8.openEuler-24.03-LTS-SP2(2.4.58):正常修复

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-2278

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