Fuzzing µCOS protocol stacks, Part 2: Handling multiple requests per test case

So far in this series, Ive developed a fuzzer for the µC/HTTP-server. As described in the previous post, this fuzzer reads from a file to enable compatibility with AFL++. That implementation only fuzzes a single request at a time. Although that single request fuzzer uncovered a few security...

Fuzzing µC/OS protocol stacks, Part 1: HTTP server fuzzing

This is the first post of a three-part series, where we will be delving into the intricacies of fuzzing µC/OS protocol stacks. The techniques I will discuss are universally applicable to various RTOS environments, though our focus will primarily be on µC/OS. Ill highlight some of the strategic co...

Fuzzing µC/OS protocol stacks, Part 3: TCP/IP server fuzzing, implementing a TAP driver

This is the final post in the three-part series that details techniques I used to fuzz two µC/OS protocol stacks: µC/TCP-IP and µC/HTTP-server. The first post highlighted code modifications necessary for developing a fuzzing harness tailored for the µC/HTTP-server. The second discussed a techniqu...

CLSA-2024-1724788546 Fix of 5 CVEs

SECURITY UPDATE: http server use exploitable/malicious backend application - debian/patches/CVE-2024-38476.patch: prevent server usage of exploitable/malicious backend application output to run local handlers via internal redirect - CVE-2024-38476 SECURITY UPDATE: modules regression introduced by...

CVE-2024-34087

An SEH-based buffer overflow in the BPQ32 HTTP Server in BPQ32 6.0.24.1 allows remote attackers with access to the Web Terminal to achieve remote code execution via an HTTP POST /TermInput request...

Exploit for Path Traversal in Apache Http_Server

CVE-2021-41773 POC & Lab For CVE-2021-41773 Setup Lab...

Important: Red Hat Security Advisory: httpd security update

An update for httpd is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. 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...

Important: Red Hat Security Advisory: httpd security update

An update for httpd is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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...

CVE-2024-34087

An SEH-based buffer overflow in the BPQ32 HTTP Server in BPQ32 6.0.24.1 allows remote attackers with access to the Web Terminal to achieve remote code execution via an HTTP POST /TermInput request...

CVE-2024-34087

This CVE affects BPQ32 6.0.24.1, identifying an SEH-based buffer overflow in the BPQ32 HTTP Server that enables remote code execution via an HTTP POST /TermInput request when an attacker has Web Terminal access. The Red Hat advisory confirms the vulnerability path and impact. Public sources (PT-S...

BPQ32 安全漏洞

BPQ32 is a Groups open source software for packet radio communications. A security vulnerability exists in BPQ32 version 6.0.24.1, which originates from the presence of a SEH-based buffer overflow in the HTTP server, allowing remote attackers with privileged access to a Web endpoint to achieve...

CVE-2024-34087

An SEH-based buffer overflow in the BPQ32 HTTP Server in BPQ32 6.0.24.1 allows remote attackers with access to the Web Terminal to achieve remote code execution via an HTTP POST /TermInput request...

RHEL 9 : httpd (RHSA-2024:5812)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:5812 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: Security issues via?backe...

RHEL 9 : httpd (RHSA-2024:5832)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:5832 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: Security issues via?backe...

Exploit for Improper Encoding or Escaping of Output in Apache Http_Server

CVE-2024-38473 Nuclei Template !imagehttps://github.com/us...

OESA-2024-2051 httpd security update

Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Security Fixes: Encoding problem in modproxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests...

Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2024-2270)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

httpd security update

An update is available for httpd. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The httpd packages provide the Apache HTTP Server, a powerful, efficient, and...

httpd:2.4 security update

An update is available for module.modmd, module.modhttp2, modhttp2, httpd, modmd, module.httpd. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The httpd package...

EulerOS 2.0 SP12 : httpd (EulerOS-SA-2024-2215)

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend...