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...

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...

CVE-2023-34062

CVE-2023-34062 affects Reactor Netty HTTP Server. Versions 1.1.x prior to 1.1.13 and 1.0.x prior to 1.0.39 are vulnerable when the server is configured to serve static resources. A crafted URL can trigger a directory traversal (path traversal) vulnerability, allowing access to restricted files. T...

Amazon Linux 2023 : httpd, httpd-core, httpd-devel (ALAS2023-2023-433)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-433 advisory. Out-of-bounds Read vulnerability in modmacro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57. CVE-2023-31122 A flaw was found in httpd. This flaw allows an attacker...

Moderate: Red Hat Security Advisory: mod_auth_openidc:2.3 security and bug fix update

An update for the modauthopenidc:2.3 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

CVE-2023-31247

A memory corruption vulnerability exists in the HTTP Server Host header parsing functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2023-27882

A heap-based buffer overflow vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2023-28379

A memory corruption vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2023-24585

An out-of-bounds write vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to memory corruption. An attacker can send a network request to trigger this vulnerability...