CVE-2025-49812: Improper Authentication

In some modssl 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 recommend...

CVE-2024-47252: Improper Neutralization of Escape, Meta, or Control Sequences

Insufficient escaping of user-supplied data in modssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/TLS client to insert escape characters into log files in some configurations. In a logging configuration where CustomLog is used with "%varnamex" or "%varnamec" to log variables...

CVE-2025-49630: Reachable Assertion

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...

PT-2025-29115

Name of the Vulnerable Software and Affected Versions: Apache HTTP Server versions 2.4.0 through 2.4.63 Description: A Server-Side Request Forgery SSRF issue exists in Apache HTTP Server on Windows. This issue potentially allows the leakage of NTLM hashes to a malicious server via mod rewrite or...

Apache HTTP Server 访问控制错误漏洞

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. An Access Control Error vulnerability exists in Apache HTTP Server, which can be exploited by an attacker to cause an access contr...

CVE-2025-23048: Improper Access Control

In some modssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption. Configurations are affected when modssl is configured for multiple virtual hosts, with each restricted to a different set of...

CVE-2024-43204: Server-Side Request Forgery (SSRF)

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...

Apache httpd -- Multiple vulnerabilities

The Apache httpd project reports: moderate: Apache HTTP Server: HTTP response splitting CVE-2024-42516 low: Apache HTTP Server: SSRF with modheaders setting Content-Type header CVE-2024-43204 moderate: Apache HTTP Server: SSRF on Windows due to UNC paths CVE-2024-43394 low: Apache HTTP Server:...

CVE-2024-43394: Server-Side Request Forgery (SSRF)

Server-Side Request Forgery SSRF in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via modrewrite or apache expressions that pass unvalidated request input. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.63. Note: The Apache HTTP Server...

PT-2025-29138 · Unknown · Easy File Sharing Ftp Server

Name of the Vulnerable Software and Affected Versions: Easy File Sharing HTTP Server version 7.2 Description: A stack-based buffer overflow vulnerability exists in the application. The flaw is triggered when a crafted POST request is sent to the /sendemail.ghp endpoint containing an overly long...

PT-2025-29120

Name of the Vulnerable Software and Affected Versions: Apache HTTP Server versions 2.4.17 through 2.4.63 Description: A late release of memory after effective lifetime issue exists in Apache HTTP Server. Recommendations: Upgrade to version 2.4.64...

CVE-2024-42516: Improper Input Validation

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 in Apache HTTP...

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. An unspecified vulnerability exists in Apache HTTP Server that stems from insufficient escaping of user-supplied data by modssl,...

CVE-2025-34096: Improper Restriction of Operations within the Bounds of a Memory Buffer

A stack-based buffer overflow vulnerability exists in Easy File Sharing HTTP Server version 7.2. The flaw is triggered when a crafted POST request is sent to the /sendemail.ghp endpoint containing an overly long Email parameter. The application fails to properly validate the length of this field,...

CVE-2025-53020: Missing Release of Memory after Effective Lifetime

Late Release of Memory after Effective Lifetime vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: from 2.4.17 up to 2.4.63. Users are recommended to upgrade to version 2.4.64, which fixes the issue...

Security Bulletin: Multiple vulnerabilities within WebSphere Application and IBM HTTP Server, affect IBM Tivoli Monitoring.

Summary Multiple vulnerabilities within WebSphere Application and IBM HTTP Server which is included as part of IBM Tivoli Monitoring ITM portal server have been remediated. Vulnerability Details CVEID:CVE-2025-33104 DESCRIPTION: IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to...

PT-2025-29220 · Apache · Apache Http Server

Name of the Vulnerable Software and Affected Versions: Apache HTTP Server affected versions not specified Description: A flaw exists that may allow unauthenticated remote code execution when a malicious folder is created via the web interface HTTP when it is enabled. HTTP is disabled by default...

Important: Red Hat Security Advisory: mod_auth_openidc security update

An update for modauthopenidc is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

mod_auth_openidc: DoS via Empty POST in mod_auth_openidc with OIDCPreservePost Enabled

A flaw was found in the modauthopenidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistently, affecting availability...

mod_auth_openidc: DoS via Empty POST in mod_auth_openidc with OIDCPreservePost Enabled

A flaw was found in the modauthopenidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistently, affecting availability...