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: Use-after-free on HTTP/2 stream shutdown

When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter...

ALPINE-CVE-2018-17189

In Apache HTTP server versions 2.4.37 and prior, by sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily occupied a server thread cleaning up that incoming data. This affects only HTTP/2 modhttp2 connections...

DEBIAN-CVE-2018-17199

In Apache HTTP Server 2.4 release 2.4.37 and prior, modsession checks the session expiry time before decoding the session. This causes session expiry time to be ignored for modsessioncookie sessions since the expiry time is loaded when the session is decoded...

Apache 2.4.6 Remote DoS

According to its banner, the version of Apache 2.4.x running on the remote host is version 2.4.6. It is, therefore, affected by a flaw in the modcache module involving a NULL pointer dereference. An attacker may be able to specially craft a request designed to cause a denial of service. Note that...

UBUNTU-CVE-2019-5489

The mincore implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on the same system, potentially allowing sniffing of secret information. Fixing this affects the output of the fincore program. Limited...

Apache Tomcat JK Connector (mod_jk) < 1.2.46 Authentication Bypass Vulnerability - Linux

Apache Tomcat JK Connector modjk is prone to an authentication bypass vulnerability. Copyright C 2019 Greenbone Networks GmbH 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-or-later This...

Apache Tomcat JK Connector (mod_jk) < 1.2.46 Authentication Bypass Vulnerability - Windows

Apache Tomcat JK Connector modjk is prone to an authentication bypass vulnerability. Copyright C 2019 Greenbone Networks GmbH 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-or-later This...

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...

CVE-2018-11759

The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was...

CVE-2018-11759

The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was...

Cross site request forgery (csrf)

The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was...

CVE-2018-11759

The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was...

CVE-2018-11759

The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was...

DEBIAN-CVE-2018-11759

The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was...

CVE-2018-11759

The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was...

USN-3783-1 apache2 vulnerabilities

Robert Swiecki discovered that the Apache HTTP Server HTTP/2 module incorrectly destroyed certain streams. A remote attacker could possibly use this issue to cause the server to crash, leading to a denial of service. CVE-2018-1302 Craig Young discovered that the Apache HTTP Server HTTP/2 module...

CentOS 6 : mod_perl (CESA-2018:2737)

An update for modperl is now available for Red Hat Enterprise Linux 6. 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 available for each vulnerability from t...

Important: Red Hat Security Advisory: rh-perl526-mod_perl security update

An update for rh-perl526-modperl is now available for Red Hat Software Collections. 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 available for each...