Fixed in Apache Tomcat 8.5.94

Important: Request smuggling CVE-2023-45648 Tomcat did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. This was fixe...

Fixed in Apache Tomcat 11.0.0-M12

Important: Request smuggling CVE-2023-45648 Tomcat did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. This was fixe...

Fixed in Apache Tomcat 9.0.81

Important: Request smuggling CVE-2023-45648 Tomcat did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. This was fixe...

Fixed in Apache Tomcat 10.1.14

Important: Request smuggling CVE-2023-45648 Tomcat did not correctly parse HTTP trailer headers. A specially crafted, invalid trailer header could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. This was fixe...

Apache Tomcat 10.1.0.M1 < 10.1.14 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 10.1.14. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat10.1.14security-10 advisory. - Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11,...

Apache Tomcat 11.0.0.M1 < 11.0.0.M12 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 11.0.0.M12. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat11.0.0-m12security-11 advisory. - Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through...

Apache Tomcat 8.5.0 < 8.5.94 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 8.5.94. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat8.5.94security-8 advisory. - Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, fro...

Apache Tomcat 9.0.0.M1 < 9.0.81 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 9.0.81. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat9.0.81security-9 advisory. - Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M11, fro...

CVE-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

Ubuntu 22.04 LTS / 23.04 : .NET vulnerability (USN-6427-1)

The remote Ubuntu 22.04 LTS / 23.04 host has packages installed that are affected by a vulnerability as referenced in the USN-6427-1 advisory. It was discovered that the .NET Kestrel web server did not properly handle HTTP/2 requests. A remote attacker could possibly use this issue to cause a...

CVE-2023-44487: Uncontrolled Resource Consumption

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

CVE-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

KB5031354: Windows 11 version 22H2 Security Update (October 2023)

The remote Windows host is missing security update 5031354. It is, therefore, affected by multiple vulnerabilities - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through...

KB5031356: Windows 10 Version 21H2 / Windows 10 Version 22H2 Security Update (October 2023)

The remote Windows host is missing security update 5031356. It is, therefore, affected by multiple vulnerabilities - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through...

CVE-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. Recent assessments: Assessed Attacker Value: 0 Assessed Attacker Value: 0Assessed Attacker Value: 0...

CVE-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

Amazon Linux AMI : containerd (ALAS-2023-1849)

The version of containerd installed on the remote host is prior to 1.4.13-5. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1849 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the...

Amazon Linux AMI : golang (ALAS-2023-1848)

The version of golang installed on the remote host is prior to 1.20.8-1.47. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1848 advisory. 2024-01-03: CVE-2023-24537 was added to this advisory. 2024-01-03: CVE-2023-29400 was added to this advisory. 2024-01-03...

Important: golang

Issue Overview: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the...

openSUSE 15: golang-github-QubitProducts-exporter_exporter / etc (SUSE-SU-2023:3868-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3868-1 advisory. golang-github-lusitaniae-apacheexporter: - Security issues fixed: CVE-2022-32149: Fix denial of service vulnerability bsc1204501 CVE-2022-41723: Fix...