linux-apache-fix-mod_rewrite-spaceInURL

修复 Linux Ubuntu Apache modrewrite 中 URL 包含空格的问题 在最近的 Apache 升级后，我在 modrewrite 中遇到了“URL 中包含空格”的问题。 2023-04-25 - 升级 apache2:amd64 2.4.38-3+deb10u9 → 2.4.38-3+deb10u10 包含“空格”且已被替换为 %20 的 URL 开始被 Apache 返回 403 错误。 我发现此次更新实际上是为了修复以下问题：...

CVE-2023-25690-POC

CVE 2023 25690 - 概念验证 发布时间：2023 年 3 月 7 日 Base score| Confidentiality| Integrity impact| Availability impact ---|---|---|--- 9.8| High| High| High 目录 公告描述 易受攻击的 Apache 配置详解 数据流 实验室搭建 HTTP 请求拆分导致后端服务上的 HTTP 请求走私 识别 CRLF 注入 通过请求头注入实现内部 HTTP 请求走私 影响 公告描述 Apache HTTP Server 版本 2.4.0 至 2.4.55 上的某些...

CVE-2023-25690-POC

CVE 2023 25690 - 概念验证 发布日期：2023年3月7日 基础评分| 机密性| 完整性影响| 可用性影响 ---|---|---|--- 9.8| 高| 高| 高 目录 公告描述 易受攻击的 Apache 配置详解 数据流 实验环境搭建 HTTP 请求拆分导致后端服务上的 HTTP 请求走私 识别 CRLF 注入 通过头部注入实现内部 HTTP 请求走私 影响 公告描述 Apache HTTP Server 版本 2.4.0 至 2.4.55 上的某些 modproxy 配置 允许发起 HTTP 请求走私攻击 。当 modproxy 与某种形式的 RewriteRule ...

CVE-2023-25690_lab

通过 Apache 代理进行 HTTP 请求走私 环境配置 基础设施 组件| 角色| 版本 ---|---|--- Apache HTTP Server| 反向代理| 2.4.55（存在漏洞） Spring Boot（内嵌 Tomcat）| 后端 API| 4.x（Java 21） SQLite| 数据库| — 用户 ──► Apache :80（代理）──► Spring Boot :8080（后端）──► SQLite │ ├─ modrewrite + modproxy ├─ CVE-2023-25690：CRLF 未经过滤 ├─ RewriteRule "^/public/?."...

MiracleLinux 8 : httpd:2.4 httpd-2.4.37-51.module+el8+1598+5e93bbc9.5.ML.1, mod_http2-1.15.7-5.module+el8+1598+5e93bbc9.4, mod_md-2.0.8-8.module+el8+1598+5e93bbc9 (AXSA:2023-5275:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-5275:01 advisory. httpd: HTTP request splitting with modrewrite and modproxy CVE-2023-25690 Tenable has extracted the preceding description block directly from the MiracleLinu...

MiracleLinux 7 : httpd-2.4.6-98.7.0.1.el7.AXS7 (AXSA:2023-5265:04)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-5265:04 advisory. httpd: HTTP request splitting with modrewrite and modproxy CVE-2023-25690 Tenable has extracted the preceding description block directly from the MiracleLinu...

TencentOS Server 3: httpd:2.4 (TSSA-2023:0200)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0200 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 4: httpd (TSSA-2024:0666)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0666 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

TencentOS Server 2: httpd (TSSA-2023:0060)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0060 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 3: mod_http2 (TSSA-2023:0047)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0047 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Exploit for HTTP Request Smuggling in Apache Http_Server

CVE 2023 25690 - Proof of Concept Published: 7 March 2023...

Azure Linux 3.0 Security Update: httpd / mod_http2 (CVE-2023-25690)

The version of httpd / modhttp2 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-25690 advisory. - Some modproxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP...

CVE-2023-25690 affecting package mod_http2 for versions less than 2.0.29-3

CVE-2023-25690 affecting package modhttp2 for versions less than 2.0.29-3. An upgraded version of the package is available that resolves this issue...

Security Bulletin: Cloud Pak System is vulnerable to HTTP request splitting attack.

Summary Cloud Pak System is vulnerable to HTTP request splitting attack CVE-2023-25690. Vulnerability Details CVEID:CVE-2023-25690 DESCRIPTION: Apache HTTP Server is vulnerable to HTTP request splitting attacks, caused by an error when modproxy is enabled along with some form of RewriteRule or...

Oracle Linux 8 : httpd:2.4 (ELSA-2024-3121)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3121 advisory. - Resolves: RHEL-14448 - httpd: modmacro: out-of-bounds read vulnerability CVE-2023-31122 - Resolves: RHEL-29817 - httpd:2.4/modhttp2: httpd:...

httpd:2.4 security update

httpd 2.4.37-64.0.1 - Replace index.html with Oracle's index page oracleindex.html 2.4.37-64 - Resolves: RHEL-14448 - httpd: modmacro: out-of-bounds read vulnerability CVE-2023-31122 2.4.37-63 - modxml2enc: fix media type handling Resolves: RHEL-14321 modhttp2 1.15.7-10 - Resolves: RHEL-29817 -...

CentOS 9 : mod_http2-1.15.19-5.el9

The remote CentOS Linux 9 host has a package installed that is affected by a vulnerability as referenced in the modhttp2-1.15.19-5.el9 build changelog. - HTTP request splitting with modrewrite and modproxy CVE-2023-25690 Note that Nessus has not tested for this issue but has instead relied only o...

RHEL 8 : httpd:2.4 (RHSA-2023:1672)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1672 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: HTTP request splitting wi...

CentOS 7 : httpd (RHSA-2023:1593)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1593 advisory. - Some modproxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when...

Security Bulletin: Vulnerability in httpd (CVE-2023-25690) affects Power HMC

Summary HTTPD is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2023-25690 DESCRIPTION: Apache HTTP Server is vulnerable to HTTP request splitting attacks, caused by an error when modproxy is enabled along with some form of...