EulerOS 2.0 SP12 : httpd (EulerOS-SA-2025-2010)

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : In some modssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacke...

Moderate: mod_http2 security update

The modh2 Apache httpd module implements the HTTP2 protocol h2+h2c on top of libnghttp2 for httpd 2.4 servers. Security Fixes: httpd: modproxyhttp2: untrusted input from a client causes an assertion to fail in the Apache modproxyhttp2 module CVE-2025-49630 For more details about the security...

CLSA-2025-1756324356 Fix CVE(s): CVE-2025-49630

SECURITY UPDATE: denial of service attack caused by untrusted clients triggering assertion in modproxyhttp2 - debian/patches/CVE-2025-49630.patch: tolerate missing host header in h2 proxy to fix issue with HTTP/0.9 request without Host header - CVE-2025-49630...

Linux Distros Unpatched Vulnerability : CVE-2022-2053

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When a POST request comes through AJP and the request exceeds the max-post-size limit maxEntitySize, Undertow's AjpServerRequestConduit implementation closes a...

Linux Distros Unpatched Vulnerability : CVE-2024-38477

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 in modproxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious request. Users are...

Linux Distros Unpatched Vulnerability : CVE-2024-38473

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Encoding problem in modproxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially...

[SECURITY] [DLA 4270-1] apache2 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4270-1 [email protected] https://www.debian.org/lts/security/ Bastien Roucariès August 12, 2025 https://wiki.debian.org/LTS -...

Linux Distros Unpatched Vulnerability : CVE-2024-43204

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SSRF in Apache HTTP Server with modproxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker. Requires an unlikely...

Debian dla-4270 : apache2 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4270 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4270-1 [email protected]...

K000152924: Apache HTTP Server vulnerability CVE-2024-43204

Security Advisory Description SSRF in Apache HTTP Server with modproxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker. Requires an unlikely configuration where modheaders is configured to modify the Content-Type request or response header with a valu...

F5 Networks BIG-IP : Apache HTTP Server vulnerability (K000152924) (deprecated)

The vendor no longer states that their product is vulnerable. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from F5 Networks BIG-IP Solution K000152924. Disabled on 2026/01/29. Advisory states BIG-IP no longer vulnerable...

Important: httpd

Issue Overview: HTTP response splitting in the core of Apache HTTP Server allows an attacker who can manipulate the Content-Type response headers of applications hosted or proxied by the server can split the HTTP response. This vulnerability was described as CVE-2023-38709 but the patch included ...

The vulnerability of the mod_proxy module in the Apache HTTP Server allows a hacker to perform an SSRF attack.

The vulnerability of the modproxy module in the Apache HTTP Server is related to insufficient validation of requests at the server side. Exploiting this vulnerability allows a malicious actor to perform an SSRF attack remotely...

The vulnerability of the mod_proxy_http2 function in the Apache HTTP Server allows a hacker to cause a service failure.

The vulnerability of the modproxyhttp2 function in the Apache HTTP Server is related to the use of the assert function or similar operators. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

Apache HTTP Server: mod_proxy_http2 denial of service

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USN-7639-1 apache2 vulnerabilities

It was discovered that the Apache HTTP Server incorrectly handled certain Content-Type response headers. A remote attacker could possibly use this issue to perform HTTP response splitting attacks. CVE-2024-42516 xiaojunjie discovered that the Apache HTTP Server modproxy module incorrectly handled...

SUSE CVE-2024-43204

SSRF in Apache HTTP Server with modproxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker. Requires an unlikely configuration where modheaders is configured to modify the Content-Type request or response header with a value provided in the HTTP request...

AZL-65220 CVE-2025-49630 affecting package httpd for versions less than 2.4.64-1

In certain proxy configurations, a denial of service attack against Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in modproxyhttp2. Configurations affected are a reverse proxy is configured for an HTTP/2 backend, with...

ALPINE-CVE-2025-49630

In certain proxy configurations, a denial of service attack against Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in modproxyhttp2. Configurations affected are a reverse proxy is configured for an HTTP/2 backend, with...

AZL-65133 CVE-2025-49630 affecting package mod_http2 1.15.14-2

In certain proxy configurations, a denial of service attack against Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in modproxyhttp2. Configurations affected are a reverse proxy is configured for an HTTP/2 backend, with...