Apache HTTP server v2.4.0 to v2.4.39 - Open Redirect

In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with modrewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL. id: CVE-2019-10098 info: name: Apache HTTP server v2.4.0 to v2.4.39 - Open...

CVE-2021-41773

CVE-2021-41773 apache http server 취약점 2.4.49에서만 동작함 요구 사항 설정 httpd.conf ... LoadModule cgimodule modules/modcgi.so 이 줄의 주석을 해제하세요 ... AllowOverride none Require all denied 이 줄을 주석 처리하거나 Require all granted로 설정하세요 ... 참고 자료 https://attackerkb.com/topics/1RltOPCYqE/cve-2021-41773/rapid7-analysis...

CVE-2026-58415

A flaw was found in the moddavfs module of the Apache HTTP Server. A remote attacker can exploit this vulnerability by sending an HTTP GET request directly to the internal WebDAV Web Distributed Authoring and Versioning state directory. This allows unauthorized access to internal state files,...

CVE-2026-42528

A flaw was found in the moddav module of the Apache HTTP Server. This vulnerability allows a Denial of Service DoS by crashing server child processes. An attacker with permission to create Web Distributed Authoring and Versioning WebDAV locks can trigger a memory calculation error during lock...

CVE-2026-63718

A flaw was found in the modproxyuwsgi module of Apache HTTP Server. This issue allows HTTP response smuggling when the server processes a crafted uWSGI response containing a Transfer-Encoding header. A remote attacker can exploit this vulnerability to desynchronize HTTP communications, potentiall...

CVE-2026-73636

A flaw was found in the modauthdigest module of the Apache HTTP Server. This vulnerability allows an attacker positioned on the network to bypass authentication by replaying previously intercepted user credentials. When the server is configured with a nonce a single-use security token lifetime of...

CVE-2026-63686

A flaw was found in the modxml2enc module of the Apache HTTP Server. An untrusted backend server can cause a Denial of Service DoS by returning a crafted response with a character set whose conversion partially succeeds and then fails. Processing this response triggers an invalid memory access nu...

CVE-2026-46729

A flaw was found in the modheartmonitor module of the Apache HTTP Server. A remote, unauthenticated attacker can exploit a NULL pointer dereference vulnerability when the module is configured with a unicast listener. By sending specially crafted network traffic to the listening service, an attack...

CVE-2026-79768

A flaw was found in Apache HTTP Server's moduserdir module. When configured with an absolute path without wildcards for the UserDir directive, the server fails to properly resolve single-dot directory '/./' path equivalence. A remote attacker can exploit this issue by submitting a crafted HTTP...

Linux Distros Unpatched Vulnerability : CVE-2026-56154

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use After Free vulnerability in Apache HTTP Server's modrewrite when using lookahead %LA-U:HTTP:... This issue affects Apache HTTP Server: from 2.4.0 through...

Linux Distros Unpatched Vulnerability : CVE-2026-73636

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Authentication bypass by capture-replay in modauthdigest in Apache Software Foundation Apache HTTP Server 2.4.x on all platforms allows a man-in-the-middle MITM...

Linux Distros Unpatched Vulnerability : CVE-2026-59685

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache...

Apache HTTP Server 2.4.68 mod_vhost_alias Stack Overflow

Apache HTTP Server versions through 2.4.68 contain a stack-based buffer overflow in modvhostalias when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default. The supplied tool performs a non-intrusive version check using the Server header...

Linux Distros Unpatched Vulnerability : CVE-2026-63718

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' response smuggling vulnerability in Apache HTTP Server via modproxyuwsgi and a...

Linux Distros Unpatched Vulnerability : CVE-2026-47360

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache HTTP Server's modsessioncookie module. When SessionCookieRemove changes acros...

CVE-2026-63718

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' response smuggling vulnerability in Apache HTTP Server via modproxyuwsgi and a crafted uwsgi response with Transfer-Encoding. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.68...

Linux Distros Unpatched Vulnerability : CVE-2026-46729

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NULL Pointer Dereference vulnerability in Apache HTTP Servers modheartmonitor over unicast listener. This issue affects Apache HTTP Server: from 2.4.0 through...

Linux Distros Unpatched Vulnerability : CVE-2026-63292

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Stack-based buffer overflow in modvhostalias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a...

Linux Distros Unpatched Vulnerability : CVE-2026-58415

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Internal state files accessible to external parties in moddavfs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote...

Linux Distros Unpatched Vulnerability : CVE-2026-63686

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A NULL pointer dereference in modxml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to...