Security Bulletin: Security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for April 2023

Summary In addition to many updates of operating system level packages, the following security vulnerability is addressed with IBM Cloud Pak for Business Automation 21.0.3-IF020 and 22.0.2-IF004. Vulnerability Details CVEID:CVE-2023-24998 DESCRIPTION: Apache Commons FileUpload and Tomcat are...

Advisory ROSA-SA-2023-2160

Software: httpd 2.4.37 OS: ROSA Virtualization 2.1 packageevrstring: 2.4.37 CVE-ID: CVE-2021-36160 BDU-ID: 2021-06099 CVE-Crit: HIGH CVE-DESC: A vulnerability in the modproxyuwsgi function of the Apache HTTP Server web server is related to reading data outside of the specified buffer. Exploitatio...

Advisory ROSA-SA-2023-2159

Software: httpd 2.4.37 OS: ROSA Virtualization 2.1 packageevrstring: 2.4.37 CVE-ID: CVE-2006-20001 BDU-ID: 2023-01105 CVE-Crit: HIGH CVE-DESC: A vulnerability in the moddav module of the Apache HTTP Server web server is related to an operation exceeding buffer boundaries. Exploitation of the...

Advisory ROSA-SA-2023-2158

Software: httpd 2.4.6 OS: rosa-server79 packageevrstring: 2.4.6-98.7 CVE-ID: CVE-2021-40438 BDU-ID: 2021-04820 CVE-Crit: CRITICAL CVE-DESC: A vulnerability in the modproxy module of the Apache HTTP Server web server is related to insufficient validation of incoming requests. Exploitation of the...

httpd: HTTP request splitting with mod_rewrite and mod_proxy

A vulnerability was found in httpd. This security issue occurs when some modproxy configurations on Apache HTTP Server allow an HTTP Request Smuggling attack. Configurations are affected when modproxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern...

RHEL 9 : httpd and mod_http2 (RHSA-2023:1916)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1916 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: HTTP request splitting wi...

ROS-20230420-01

Vulnerability in the modproxy module of Apache HTTP Server is related to flaws in header handling Transfer-Encoding. Exploitation of the vulnerability could allow an attacker acting remotely to send a hidden HTTP request HTTP Request Smuggling attack. hidden HTTP request HTTP Request Smuggling...

Advisory ROSA-SA-2023-2155

Software: modhttp2 1.15.7 OS: ROSA Virtualization 2.1 packageevrstring: 1.15.7 CVE-ID: CVE-2020-11993 BDU-ID: 2021-00779 CVE-Crit: MEDIUM CVE-DESC: A vulnerability in the Apache HTTP Server's implementation of the HTTP/2 web server mechanism is related to inconsistent interpretation of http...

K000133522: Apache mod_proxy_wstunnel vulnerability CVE-2019-17567

Security Advisory Description Apache HTTP Server versions 2.4.6 to 2.4.46 modproxywstunnel configured on an URL that is not necessarily Upgraded by the origin server was tunneling the whole connection regardless, thus allowing for subsequent requests on the same connection to pass through with no...

OESA-2023-1222 httpd security update

Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Security Fixes: Apache HTTP Server versions 2.4.6 to 2.4.46 modproxywstunnel configured on an URL that is not necessarily Upgraded by the origin server was tunneling the whole connection regardless, thus allowing for...

EulerOS 2.0 SP8 : httpd (EulerOS-SA-2023-1596)

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool heap memory location beyond the header...

Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2023-1596)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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 ifdescription...

RLSA-2023:1670 Important: httpd and mod_http2 security update

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: HTTP request splitting with modrewrite and modproxy CVE-2023-25690 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

Rocky Linux 9 : httpd and mod_http2 (RLSA-2023:1670)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:1670 advisory. - Some modproxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when modpro...

Rocky Linux 8 : httpd:2.4 (RLSA-2023:1673)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:1673 advisory. - Some modproxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when modpro...

NewStart CGSL CORE 5.05 / MAIN 5.05 : httpd Multiple Vulnerabilities (NS-SA-2023-0011)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has httpd packages installed that are affected by multiple vulnerabilities: - In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow CVE-2021-26691 ...

RHEL 9 : httpd and mod_http2 (RHSA-2023:1670)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1670 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: HTTP request splitting wi...

CentOS 8 : httpd:2.4 (CESA-2023:1673)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2023:1673 advisory. - Some modproxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when...

Oracle Linux 8 : httpd:2.4 (ELSA-2023-1673)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-1673 advisory. - Resolves: 2177747 - CVE-2023-25690 httpd:2.4/httpd: HTTP request splitting with modrewrite and modproxy - Resolves: 2165976 - CVE-2006-20001 httpd: moddav:...

httpd: HTTP request splitting with mod_rewrite and mod_proxy

A vulnerability was found in httpd. This security issue occurs when some modproxy configurations on Apache HTTP Server allow an HTTP Request Smuggling attack. Configurations are affected when modproxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern...