modsecurity: lacking the complete content in FILES_TMP_CONTENT leads to web application firewall bypass

A vulnerability was found in ModSecurity. This issue occurs when FILESTMPCONTENT lacks complete content, which can lead to a Web Application Firewall bypass...

mod_security: incorrect parsing of HTTP multipart requests leads to web application firewall bypass

A vulnerability was found in ModSecurity. This issue occurs when HTTP multipart requests are incorrectly parsed and could bypass the Web Application Firewall. NOTE: This is related to CVE-2022-39956, but can be considered independent changes to the ModSecurity C language codebase...

mod_security: incorrect parsing of HTTP multipart requests leads to web application firewall bypass

A vulnerability was found in ModSecurity. This issue occurs when HTTP multipart requests are incorrectly parsed and could bypass the Web Application Firewall. NOTE: This is related to CVE-2022-39956, but can be considered independent changes to the ModSecurity C language codebase...

Moderate: Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.57 security update

Red Hat JBoss Core Services Apache HTTP Server 2.4.57 is now available. 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 vulnerability from t...

modsecurity: lacking the complete content in FILES_TMP_CONTENT leads to web application firewall bypass

A vulnerability was found in ModSecurity. This issue occurs when FILESTMPCONTENT lacks complete content, which can lead to a Web Application Firewall bypass...

How to manually update Web Application Firewall Signatures

Provide steps to updateWeb Application Firewall Signatures...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS in Kestrel where, on detecting a potentially malicious client, Kestrel will sometimes fail to disconnect it, resulting in exploitation of this vulnerability. Mitigation If your application is running behind a rever...

Denial of Service (DoS)

Overview Microsoft.AspNetCore.App.Runtime.win-arm64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to Denial of Service DoS in Kestrel where, on detecting ...

Denial of Service (DoS)

Overview Microsoft.AspNetCore.App.Runtime.win-x86 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to Denial of Service DoS in Kestrel where, on detecting a...

Web Application Firewall is blocking a valid image upload

We have observed that files with signature numbers starting with "FFD8 FFE0" are allowed through the Web Application Firewall WAF, but files with signature numbers starting with "FFD8 FFE1" are getting blocked...

CVE-2023-37276

A flaw was found in aio-libs aiohttp, where it is vulnerable to HTTP request smuggling, caused by a flaw in the aiohttp.web.Application. By sending a specially crafted HTTPS request, an attacker can poison the web cache, bypass web application firewall protection, and conduct Cross-site scripting...

CVE-2023-38199

coreruleset aka OWASP ModSecurity Core Rule Set through 3.3.4 does not detect multiple Content-Type request headers on some platforms. This might allow attackers to bypass a WAF with a crafted payload, aka "Content-Type confusion" between the WAF and the backend application. This occurs when the...

DEBIAN-CVE-2023-38199

coreruleset aka OWASP ModSecurity Core Rule Set through 3.3.4 does not detect multiple Content-Type request headers on some platforms. This might allow attackers to bypass a WAF with a crafted payload, aka "Content-Type confusion" between the WAF and the backend application. This occurs when the...

UBUNTU-CVE-2023-38199

coreruleset aka OWASP ModSecurity Core Rule Set through 3.3.4 does not detect multiple Content-Type request headers on some platforms. This might allow attackers to bypass a WAF with a crafted payload, aka "Content-Type confusion" between the WAF and the backend application. This occurs when the...

PT-2023-26332

Name of the Vulnerable Software and Affected Versions coreruleset aka OWASP ModSecurity Core Rule Set versions 3.3.4 and earlier Description The issue allows attackers to potentially bypass a Web Application Firewall WAF using a crafted payload, exploiting "Content-Type confusion" between the WAF...

Amazon Linux AMI : mod24_security (ALAS-2023-1772)

The version of mod24security installed on the remote host is prior to 2.8.0-5.28. It is, therefore, affected by a vulnerability as referenced in the ALAS-2023-1772 advisory. In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web...

Important: mod_security

Issue Overview: In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent changes to the ModSecurity C language codebase. CVE-2022-48279...

EulerOS 2.0 SP5 : mod_security (EulerOS-SA-2023-2160)

According to the versions of the modsecurity package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application...

Amazon Linux AMI : mod_security (ALAS-2023-1763)

The version of modsecurity installed on the remote host is prior to 2.8.0-5.28. It is, therefore, affected by a vulnerability as referenced in the ALAS-2023-1763 advisory. In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web...

Medium: mod_security

Issue Overview: In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent changes to the ModSecurity C language codebase. CVE-2022-48279...