Reactor Netty HTTP Server Metrics DoS Vulnerability

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service DoS condition. Specifically, an application is vulnerable if Reactor Netty HTTP Server built-in...

PT-2023-8189

Name of the Vulnerable Software and Affected Versions Reactor Netty HTTP Server versions 1.0.x prior to 1.0.39 Reactor Netty HTTP Server versions 1.1.x prior to 1.1.13 Description The issue is related to an uncontrolled resource consumption in the Reactor Netty HTTP Server, which can be exploited...

New 'HrServ.dll' Web Shell Detected in APT Attack Targeting Afghan Government

An unspecified government entity in Afghanistan was targeted by a previously undocumented web shell called HrServ in what's suspected to be an advanced persistent threat APT attack. The web shell, a dynamic-link library DLL named "hrserv.dll," exhibits "sophisticated features such as custom...

Security Bulletin: IBM Rational Build Forge 8.0.0.25 addresses multiple vulnerabilities

Summary IBM Rational Build Forge 8.0.0.25 addresses multiple vulnerabilities Vulnerability Details CVEID:CVE-2023-42794 DESCRIPTION: Apache Tomcat is vulnerable to a denial of service, caused by accumulation of temporary files on Windows when a web application opened a stream for an uploaded file...

Ubuntu: Security Advisory (USN-6510-1)

The remote host is missing an update for the 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...

USN-6510-1: Apache HTTP Server vulnerability

David Shoon discovered that the Apache HTTP Server modmacro module incorrectly handled certain memory operations. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service...

Ubuntu 16.04 ESM / 18.04 ESM : Apache HTTP Server vulnerability (USN-6510-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-6510-1 advisory. David Shoon discovered that the Apache HTTP Server modmacro module incorrectly handled certain memory operations. A remote attacker could possibly use...

Ubuntu: Security Advisory (USN-6506-1)

The remote host is missing an update for the 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...

USN-6506-1: Apache HTTP Server vulnerabilities

David Shoon discovered that the Apache HTTP Server modmacro module incorrectly handled certain memory operations. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. CVE-2023-31122 Prof. Sven Dietrich, Isa Jafarov, Prof. Heejo Lee, and...

Security Bulletin: Vulnerability in Apache HTTP Server affects IBM HTTP Server used by IBM Rational ClearQuest

Summary IBM HTTP Server IHS is used by the IBM Rational ClearQuest server and web components. Information about security vulnerabilities affecting IHS have been published in a security bulletin. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section Affected...

HrServ – Previously unknown web shell used in APT attack

Introduction In the course of our routine investigation, we discovered a DLL file, identified as hrserv.dll, which is a previously unknown web shell exhibiting sophisticated features such as custom encoding methods for client communication and in-memory execution. Our analysis of the sample led t...

Ubuntu 20.04 LTS / 22.04 LTS / 23.04 / 23.10 : Apache HTTP Server vulnerabilities (USN-6506-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.04 / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6506-1 advisory. David Shoon discovered that the Apache HTTP Server modmacro module incorrectly handled certain memory operations. A remote...

Oracle Linux 8 : mod_auth_openidc:2.3 (ELSA-2023-6940)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-6940 advisory. - CVE-2023-37464 cjose: AES GCM decryption uses the Tag length from the actual Authentication Tag provided in the JWE Resolves: rhbz2223308...

CBL Mariner 2.0 Security Update: application-gateway-kubernetes-ingress / cri-o / keda / kube-vip-cloud-provider / kured / moby-engine / node-problem-detector (CVE-2022-21698)

The version of application-gateway-kubernetes-ingress / cri-o / keda / kube-vip-cloud-provider / kured / moby-engine / node-problem-detector installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-21698...

Path Traversal

Reactor Netty HTTP Server is vulnerable to Path Traversal. The vulnerability is due to improper validation for file paths. An attacker can accesses unauthorized files or directories by using crafted URLs...

SUSE SLES12: apache2 / apache2-devel / apache2-doc / apache2-example-pages / etc (SUSE-SU-2023:4451-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:4451-1 advisory. - CVE-2023-31122: Fixed an out of bounds read in modmacro bsc1216424. Non-security fixes: - Fixed the content type handling in modproxyhttp2...

Oracle Linux 9 : httpd / and / mod_http2 (ELSA-2023-6403)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-6403 advisory. - Resolves: 2177753 - CVE-2023-25690 httpd: HTTP request splitting with modrewrite and modproxy modhttp2 Tenable has extracted the preceding description block...

In Reactor Netty HTTP Server a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack. Specifically, an application is vulnerable if Reactor Netty HTTP Server is configured t...

Directory traversal

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack. Specifically, an application is vulnerable if Reactor Netty HTTP Server is configured t...

CVE-2023-34062

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack. Specifically, an application is vulnerable if Reactor Netty HTTP Server is configured t...