ALPINE-CVE-2025-55753

An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: fro...

AZL-71870 CVE-2025-55753 affecting package httpd for versions less than 2.4.66-1

An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: fro...

UBUNTU-CVE-2025-65082

Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server for CGI programs. This issue affects Apache HTTP Server from 2.4.0 through...

CVE-2025-66200 Apache HTTP Server: mod_userdir+suexec bypass via AllowOverride FileInfo

moduserdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are...

CVE-2025-66200 Apache HTTP Server: mod_userdir+suexec bypass via AllowOverride FileInfo

moduserdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are...

CVE-2025-66200 Apache HTTP Server: mod_userdir+suexec bypass via AllowOverride FileInfo

moduserdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are...

CVE-2025-59775 Apache HTTP Server: NTLM Leakage on Windows through UNC SSRF

Server-Side Request Forgery SSRF vulnerability in Apache HTTP Server on Windows with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.66, which fixes...

CVE-2025-59775

A Server-Side Request Forgery (SSRF) vulnerability exists in Apache HTTP Server on Windows systems. When the configuration has AllowEncodedSlashes On and MergeSlashes Off , the vulnerability allows an attacker to potentially leak NTLM hashes to a malicious server via SSRF and specially crafted re...

CVE-2025-55753

An integer overflow in the mod_md module of the Apache HTTP Server (versions 2.4.30 through 2.4.65) can lead to unintended behavior during failed ACME certificate renewals . Under default configurations, repeated failures over approximately 30 days cause the backoff timer to become 0, resulting i...

CVE-2025-55753 Apache HTTP Server: mod_md (ACME), unintended retry intervals

An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: fro...

Apache HTTP Server 安全漏洞

Apache HTTP Server is the United States Apache Apache Foundation of an open source web server . The server is fast, reliable and can be expanded through a simple API. A code execution vulnerability exists in Apache HTTP Server versions 2.4.7 through 2.4.65, which can be exploited by an attacker t...

Apache HTTP Server 2.4.7 - 2.4.65 Authentication Bypass Vulnerability - Linux

Apache HTTP Server is prone to an authentication bypass vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Linux Distros Unpatched Vulnerability : CVE-2025-65082

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration...

Apache HTTP Server 2.4.7 - 2.4.65 Authentication Bypass Vulnerability - Windows

Apache HTTP Server is prone to an authentication bypass vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Apache HTTP Server 2.4.x < 2.4.66 Improper Neutralization Vulnerability - Windows

Apache HTTP Server is prone to an improper neutralization vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Apache HTTP Server < 2.4.66 SSI Vulnerability - Linux

Apache HTTP Server is prone to a Server Side Includes SSI vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Linux Distros Unpatched Vulnerability : CVE-2025-66200

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - moduserdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can...

Apache HTTP Server 2.4.30 - 2.4.65 Integer Overflow Vulnerability - Linux

Apache HTTP Server is prone to an integer overflow vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Apache HTTP Server 2.4.x < 2.4.66 Improper Neutralization Vulnerability - Linux

Apache HTTP Server is prone to an improper neutralization vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

K000158042: Apache HTTP server vulnerabilities CVE-2024-47252 and CVE-2025-49812

Security Advisory Description CVE-2024-47252 Insufficient escaping of user-supplied data in modssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/Transport Layer Security TLS client to insert escape characters into log files in some configurations. In a logging configuration whe...