Cross-Site Scripting (XSS)

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. The php54 packages provide a recent stable release of PHP with the PEAR 1.9.4, APC 3.1.15, and memcache 3.0.8 PECL extensions, and a number of additional utilities. The php54 packages have been upgraded to...

The vulnerability of the mod_auth_mellon authentication module in the Apache HTTP Server, related to character conversion errors involving the “\” character, allows attackers to redirect users to malicious websites.

The vulnerability of the modauthmellon authentication module in the Apache HTTP Server is related to a character conversion error involving the “\” symbol. Exploiting this vulnerability could allow an attacker to redirect users to a malicious website remotely...

DEBIAN-CVE-2019-0217

In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in modauthdigest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions...

ALPINE-CVE-2019-0217

In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in modauthdigest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions...

DEBIAN-CVE-2019-0215

In Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38, a bug in modssl when using per-location client certificate verification with TLSv1.3 allowed a client to bypass configured access control restrictions...

USN-3937-1 apache2 vulnerabilities

Charles Fol discovered that the Apache HTTP Server incorrectly handled the scoreboard shared memory area. A remote attacker able to upload and run scripts could possibly use this issue to execute arbitrary code with root privileges. CVE-2019-0211 It was discovered that the Apache HTTP Server HTTP...

Apache httpd Security Bypass Vulnerability

Apache httpd is the U.S. Apache Apache Software Foundation, an open source HTTP server developed and maintained specifically for modern operating systems. Apache httpd suffers from a security bypass vulnerability. Allows an attacker to bypass certain security restrictions and perform unauthorized...

Apache HTTP Server Authentication Bypass Vulnerability

Apache HTTP Server is the United States Apache Apache Software Foundation of an open source web server . An authentication bypass vulnerability exists in Apache HTTP Server. An attacker can exploit the vulnerability to bypass the authentication mechanism and perform unauthorized operations...

Apache httpd security bypass vulnerability (CNVD-2019-08942)

Apache HTTP Server is the United States Apache Apache Software Foundation of an open source web server . A security bypass vulnerability exists in Apache httpd. Allows an attacker to bypass certain security restrictions and perform unauthorized operations...

UBUNTU-CVE-2019-0217

In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in modauthdigest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions...

DEBIAN-CVE-2019-3878

A vulnerability was found in modauthmellon before v0.14.2. If Apache is configured as a reverse proxy and modauthmellon is configured to only let through authenticated users with the require valid-user directive, adding special HTTP headers that are normally used to start the special SAML ECP...

PT-2019-3015

Name of the Vulnerable Software and Affected Versions HTTP/2 implementations affected versions not specified nginx affected versions not specified Node.js affected versions not specified Apache HTTP Server affected versions not specified Windows affected versions not specified Description The iss...

httpd: Out of bounds access after failure in reading the HTTP request

A specially crafted request could have crashed the Apache HTTP Server prior to version 2.4.30, due to an out of bound access after a size limit is reached by reading the HTTP header. This vulnerability is considered very hard if not impossible to trigger in non-debug mode both log and build level...

httpd: Weak Digest auth nonce generation in mod_auth_digest

In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed...

httpd: mod_http2: Too much time allocated to workers, possibly leading to DoS

By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.18-2.4.30,2.4.33...

httpd: DoS for HTTP/2 connections by continuous SETTINGS frames

In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol...

httpd: mod_http2: Too much time allocated to workers, possibly leading to DoS

By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.18-2.4.30,2.4.33...

httpd: Weak Digest auth nonce generation in mod_auth_digest

In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed...

httpd: DoS for HTTP/2 connections by continuous SETTINGS frames

In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol...

BSA-2019-755

Security Advisory ID : BSA-2019-755 Component : Apache Revision : 1.0: Final Apache 2.4 vulnerabilities in Brocade Fibre Channel Products from Broadcom Multiple Brocade Fibre Channel technology products from Broadcom incorporate Apache httpd 2.4 librairies. Apache released in January 2019, a list...