-CVE-2021-44790

CVE-2021-44790 Description of CVE-2021-44790 CVE-2021-44790 describes a system-level security vulnerability in the modlua of the Apache HTTP Server, specifically in version 2.4.51 and earlier versions. This vulnerability is triggered when the r:parsebody function improperly handles HTTP...

cve-2021-44790-lab

CVE-2021-44790 Lab This repository contains a small local lab and proof-of-concept tooling for reproducing the Apache HTTP Server vulnerability tracked as CVE-2021-44790. Overview CVE-2021-44790 is a vulnerability in Apache HTTP Server 2.4.51/2.4.52 involving the modlua multipart request parser. ...

Apache-Lua-Buffer-Overflow-Exploit-CVE-2021-44790

🔥 CVE-2021-44790 - Apache modlua Buffer Overflow Exploitation 📋 Overview Apache modlua Buffer Overflow Exploitation is an advanced, enterprise-grade exploitation platform for CVE-2021-44790 - a critical buffer overflow vulnerability in the Apache HTTP Server 2.4.x modlua module. This framework...

CLEANSTART-2026-DN02833 carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts)

Security vulnerability affects the apache2 package. A carefully crafted request body can cause a buffer overflow in the modlua multipart parser r:parsebody called from Lua scripts...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: httpd: httpd-2.4.69-1.hum1 aarch64, x8664 httpd-core-2.4.69-1.hum1 aarch64, x8664 httpd-devel-2.4.69-1.hum1 aarch64, x8664 httpd-filesystem-2.4.69-1.hum1 noarch httpd-manual-2.4.69-1.hum1 noarch...

Rocky Linux 9 [CIQ] Security Update: httpd / httpd-core / httpd-core-debuginfo / httpd-debuginfo / etc Multiple Vulnerabilities (crlsa-2022_8067)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20228067 advisory. httpd: modsed: Read/write beyond bounds CVE-2022-23943 httpd: modlua: Use of uninitialized value of in r:parsebody CVE-2022-22719 httpd: core: Possible...

Rocky Linux 8 [CIQ] Security Update: httpd / httpd-debuginfo / httpd-debugsource / httpd-devel / etc Multiple Vulnerabilities (crlsa-2022_7647)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20227647 advisory. httpd: modsed: Read/write beyond bounds CVE-2022-23943 httpd: modlua: Use of uninitialized value of in r:parsebody CVE-2022-22719 httpd: core: Possible...

Rocky Linux 8 [CIQ] Security Update: httpd / httpd-debuginfo / httpd-debugsource / httpd-devel / etc (crlsa-2022_0258)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20220258 advisory. httpd: modlua: Possible buffer overflow when parsing multipart content CVE-2021-44790 Tenable has extracted the preceding description block directly from the CIQ...

CentOS Linux 7 [TuxCare] Security Update: httpd / httpd-devel / httpd-manual / httpd-tools / mod_ldap / etc Multiple Vulnerabilities (CENTOS7:CLSA-2025:1752126532)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2025:1752126532 advisory. - modlua.c in the modlua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in whic...

Exploit for Out-of-bounds Write in Apache Http_Server

CVE-2021-44790 Lab This repository contains a small local lab...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: httpd: httpd-2.4.67-1.hum1 aarch64, x8664 httpd-core-2.4.67-1.hum1 aarch64, x8664 httpd-devel-2.4.67-1.hum1 aarch64, x8664 httpd-filesystem-2.4.67-1.hum1 noarch httpd-manual-2.4.67-1.hum1 noarch...

CLSA-2026-1776965343 Fix CVE(s): CVE-2022-29404

SECURITY UPDATE: DoS via unbounded request body in modlua - debian/patches/CVE-2022-29404-part1.patch: set APDEFAULTLIMITREQBODY to 1GB in server/core.c, enforce LimitRequestBody in apsetupclientblock in modules/http/httpfilters.c, remove redundant proxy check in modules/proxy/modproxyhttp.c. -...

MiracleLinux 8 : httpd:2.4 (AXSA:2022-4399:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-4399:01 advisory. httpd: modsed: Read/write beyond bounds CVE-2022-23943 httpd: modlua: Use of uninitialized value of in r:parsebody CVE-2022-22719 httpd: core:...

MiracleLinux 8 : httpd:2.4 (AXSA:2022-3019:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-3019:01 advisory. httpd: modlua: Possible buffer overflow when parsing multipart content CVE-2021-44790 Tenable has extracted the preceding description block directly from the...

MiracleLinux 7 : httpd24-httpd-2.4.34-23.el7.1 (AXSA:2022-3021:01)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-3021:01 advisory. httpd: modlua: Possible buffer overflow when parsing multipart content CVE-2021-44790 Tenable has extracted the preceding description block directly from the...

Linux Distros Unpatched Vulnerability : CVE-2014-8109

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - modlua.c in the modlua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in which the same Lua authorizati...

Security Bulletin: IBM Aspera Faspex 4.4.2 PL2 has addressed multiple vulnerabilities (CVE-2022-28330, CVE-2023-22868, CVE-2022-30556, CVE-2022-31813, CVE-2022-30522, CVE-2022-47986, CVE-2022-28615, CVE-2022-26377, CVE-2018-25032, CVE-2022-2068)

Summary This Security Bulletin addresses security vulnerabilities that have been remediated in IBM Aspera Faspex 4.4.2 PL2. Vulnerability Details CVEID:CVE-2022-28330 DESCRIPTION: Apache HTTP Server could allow a remote attacker to obtain sensitive information. An attacker could exploit this...

Rocky Linux 9 : httpd (RLSA-2024:5138)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2024:5138 advisory. httpd: Security issues via?backend applications whose response headers are malicious or exploitable CVE-2024-38476 Tenable has extracted the preceding descriptio...

Apache 2.4.x < 2.4.54 Multiple Vulnerabilities (mod_lua)

The version of Apache httpd installed on the remote host is prior to 2.4.54. It is, therefore, affected by multiple vulnerabilities as referenced in the 2.4.54 advisory. - Denial of service in modlua r:parsebody: In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that...

BIT-APACHE-2021-44790 Possible buffer overflow when parsing multipart content in mod_lua of Apache HTTP Server 2.4.51 and earlier

A carefully crafted request body can cause a buffer overflow in the modlua multipart parser r:parsebody called from Lua scripts. The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier...