CVE-2021-41773-PoC

CVE-2021-41773 Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49 This script test Apache HTTP Server 2.4.49 Usage: CVE-2021-41773.py options Only for one IP: python CVE-2021-41773.py IPaddress Option -f For IP list in file Example: python CVE-2021-41773.py -f...

httpd-2.4.49

httpd-2.4.49 critical: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 incomplete fix of CVE-2021-41773 CVE-2021-42013...

LayarKacaSiber-CVE-2021-41773

CVE-2021-41773 - Apache HTTP Server 2.4.49 How to Run the CVE-2021-41773-Path Traversal Lab 1. Install and run Docker on your PC/Laptop 2. Clone this GitHub repo 3. Go to the Path Traversal folder 4. Run the following commands docker build -t cve-2021-41773-path-traversal . and docker run --rm -d...

CentOS Linux 6 [TuxCare] Security Update: httpd / httpd-devel / httpd-manual / httpd-tools / mod_ssl (CENTOS6:CLSA-2026:1791487835)

The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2026:1791487835 advisory. - Stack-based buffer overflow in modvhostalias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote...

CentOS Linux 8 [TuxCare] Security Update: httpd / httpd-devel / httpd-filesystem / httpd-manual / httpd-tools / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1791914243)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1791914243 advisory. - Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs ...

MiracleLinux 8 : httpd:2.4 bug fix and enhancement update (AXBA:2026-2033:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXBA:2026-2033:01 advisory. - An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff time...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : Apache HTTP Server vulnerabilities (USN-8898-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8898-1 advisory. It was discovered that Apache HTTP Server's modrewrite module incorrectly handled...

Apache HTTP Server mod_vhost_alias() Code Execution

The vulnerability of the modvhostalias function in the Apache HTTP Server is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure or execute arbitrary code by sending a specially crafted HTTP...

CVE-2026-49975

CVE-2026-49975 HTTP/2 Bomb ★ CVE-2026-49975 HTTP/2 Bomb PoC ★ https://github.com/user-attachments/assets/89310771-f704-45d1-a6c3-d910de1dbc74 Overview CVE-2026-49975 is a Denial of Service DoS vulnerability in Apache HTTP Server. The vulnerability occurs in the HTTP/2 request handling path, where...

K000163653: Apache HTTP Server vulnerabilities CVE-2026-56449 and CVE-2026-57941

Security Advisory Description CVE-2026-56449 Out-of-bounds Write vulnerability in Apache HTTP Server's modproxyhtml with crafted HTTP response bodies. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68. CVE-2026-57941 Use After Free vulnerability in Apache HTTP Server's modhttp2 via...

Important: httpd

Issue Overview: Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by modmime. This...

EulerOS 2.0 SP11 : mod_http2 (EulerOS-SA-2026-4345)

According to the versions of the modhttp2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP requests...

EulerOS 2.0 SP13 : mod_http2 (EulerOS-SA-2026-4163)

According to the versions of the modhttp2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP requests...

Amazon Linux 2023 : httpd, httpd-core, httpd-devel (ALAS2023-2026-3202)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3202 advisory. Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already b...

EulerOS 2.0 SP11 : httpd (EulerOS-SA-2026-4327)

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Buffer Underwrite vulnerability in Apache HTTP Server on crafted regular expressions in the configuration. This issue affects Apache HTTP Server:...

EulerOS 2.0 SP11 : mod_http2 (EulerOS-SA-2026-4255)

According to the versions of the modhttp2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP requests...

Important: httpd

Issue Overview: Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by modmime. This...

CentOS Linux 7 [TuxCare] Security Update: httpd / httpd-devel / httpd-manual / httpd-tools / mod_ldap / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1791323880)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1791323880 advisory. - NULL Pointer Dereference vulnerability in Apache HTTP Servers modheartmonitor over unicast listener. This issue affects Apache HTTP...

EulerOS 2.0 SP13 : mod_http2 (EulerOS-SA-2026-4072)

According to the versions of the modhttp2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP requests...

Rocky Linux 10.2 [CIQ] Security Update: httpd / httpd-core / httpd-core-debuginfo / httpd-debuginfo / etc (crlba-2026_50158)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlba-202650158 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Bug Fixes and Enhancements: modproxyhtml regression in...