6580 matches found
[SECURITY] Fedora 41 Update: rust-tonic-0.12.3-1.fc41
A gRPC over HTTP/2 implementation focused on high performance, interoperability, and flexibility...
USN-7067-1: HAProxy vulnerability
It was discovered that HAProxy did not properly limit the creation of new HTTP/2 streams. A remote attacker could possibly use this issue to cause HAProxy to consume excessive resources, leading to a denial of service...
Ubuntu 18.04 LTS : HAProxy vulnerability (USN-7067-1)
The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-7067-1 advisory. It was discovered that HAProxy did not properly limit the creation of new HTTP/2 streams. A remote attacker could possibly use this issue to cause HAProxy to...
Medium: amazon-ssm-agent
Issue Overview: An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed...
Amazon Linux 2023 : amazon-ssm-agent (ALAS2023-2024-735)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-735 advisory. An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing...
CVE-2024-45397 H2O alllows bypassing address-based access control with 0-RTT
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When an HTTP request using TLS/1.3 early data on top of TCP Fast Open or QUIC 0-RTT packets is received and the IP-address-based access control is used, the access control does not detect and prohibit HTTP requests conveyed by...
CVE-2024-25622 H2O ignores headers configuration directives
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes e.g., path level are expected to inherit t...
CVE-2024-25622 H2O ignores headers configuration directives
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes e.g., path level are expected to inherit t...
CentOS 7 : containernetworking-plugins (RHSA-2020:0406)
The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:0406 advisory. - Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/...
Fixed in Apache Tomcat 11.0.0
Important: Request and/or response mix-up CVE-2024-52317 Incorrect recycling of the request and response used by HTTP/2 requests could lead to request and/or response mix-up between users. This was fixed with commit 9e840cca. This issue was identified by the Tomcat Security Team on 1 October 2024...
Fixed in Apache Tomcat 10.1.31
Important: Request and/or response mix-up CVE-2024-52317 Incorrect recycling of the request and response used by HTTP/2 requests could lead to request and/or response mix-up between users. This was fixed with commit 146f94f8. This issue was identified by the Tomcat Security Team on 1 October 2024...
Fixed in Apache Tomcat 9.0.96
Important: Request and/or response mix-up CVE-2024-52317 Incorrect recycling of the request and response used by HTTP/2 requests could lead to request and/or response mix-up between users. This was fixed with commit 47307ee2. This issue was identified by the Tomcat Security Team on 1 October 2024...
CentOS 7 : firefox (RHSA-2024:1910)
The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1910 advisory. - The permission prompt input delay could expire while the window is not in focus. This makes it vulnerable to clickjacking by malicious websites. This...
Security Bulletin: Multiple Vulnerabilities in Rational Synergy
Summary Vulnerabilities in Eclipse Jetty shipped with Rational Synergy may affect the security of the product. Vulnerability Details CVEID:CVE-2024-22201 DESCRIPTION: Eclipse Jetty is vulnerable to a denial of service, caused by a flaw when an HTTP/2 connection gets TCP congested. By sending a...
Amazon Linux AMI : amazon-ssm-agent (ALAS-2024-1948)
The version of amazon-ssm-agent installed on the remote host is prior to 3.3.859.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2024-1948 advisory. An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive numb...
Amazon Linux 2 : amazon-ssm-agent (ALAS-2024-2645)
The version of amazon-ssm-agent installed on the remote host is prior to 3.3.859.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2024-2645 advisory. An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive...
Medium: amazon-ssm-agent
Issue Overview: An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed...
Medium: amazon-ssm-agent
Issue Overview: An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed...
Synology DSM HTTP/2 Implementations Allocation of Resources Without Limits or Throttling (CVE-2019-9518)
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSHPROMISE. The peer spends ti...