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...

CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

Design/Logic Flaw

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847

CVE-2023-30847 affects the H2O HTTP server. In versions up to 2.3.0-beta2, the reverse proxy handler could read from an uninitialized pointer when processing a certain invalid HTTP request, potentially causing crashes or information leakage to backend servers. The issue was fixed by PR 3229 and m...

CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

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...

Security Bulletin: IBM WebSphere Application Server shipped with IBM Security Access Manager for Enterprise Single Sign-On is vulnerable to a denial of service due to IBM HTTP Server (CVE-2023-26281)

Summary Security Bulletin: IBM WebSphere Application Server shipped with IBM Security Access Manager for Enterprise Single Sign-On is vulnerable to a denial of service. This is due to IBM HTTP Server, used by IBM WebSphere Application Server, which is vulnerable to a denial of service using a...

NewStart CGSL MAIN 6.06 : httpd Multiple Vulnerabilities (NS-SA-2023-1001)

The remote NewStart CGSL host, running version MAIN 6.06, has httpd packages installed that are affected by multiple vulnerabilities: - 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...

KODExplorer 4.49 Cross Site Request Forgery / Shell Upload

Exploit Title: KodExplorer ' path = '/data/User/admin/home/' targetpath = input' Target KODExplorer path ex /var/www...

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...

Oracle HTTP Server (Apr 2023 CPU)

The version of Oracle HTTP Server installed on the remote host are affected by multiple vulnerabilities as referenced in the Apr 2023 CPU advisory. - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware component: SSL Module zlib . The supported version that is affected is...

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...

Security Bulletin: IBM HTTP Server (powered by Apache) for IBM i is vulnerable to HTTP response splitting and denial of service attacks (CVE-2022-37436, CVE-2006-20001)

Summary IBM HTTP Server powered by Apache for IBM i is vulnerable to HTTP response splitting attacks due to a use of malicious backend and a denial of service attack due to an out-of-bounds read or write as described in the vulnerability details section. IBM i has addressed the CVEs by providing...

Oracle Patch Tuesday April 2023 Security Update Review

Oracle has released the second quarterly edition of Critical Patch Update, which contains a group of patches for 433 security vulnerabilities. Some of the vulnerabilities addressed this month impact various products. These patches address vulnerabilities in Oracle code and third-party components...

Input validation

A CWE-20: Improper Input Validation vulnerability exists that could allow an authenticated attacker to gain the same privilege as the application on the server when a malicious payload is provided over HTTP for the server to execute...

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...