17 matches found
Apache Tomcat: Request header mix-up between HTTP/2 streams
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MGASA-2025-0223 Updated tomcat packages fix vulnerabilities
APR/Native Connector crash leading to DoS. CVE-2025-52434 DoS via integer overflow in multipart file upload. CVE-2025-52520 DoS via excessive h2 streams at connection start. CVE-2025-53506 H2 DoS - Made You Reset. CVE-2025-48989...
GHSA-25XR-QJ8W-C4VF Apache Tomcat Coyote vulnerable to Denial of Service via excessive HTTP/2 streams
Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge the initial settings frame that reduces the maximum permitted concurrent streams. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1...
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...
Important: tomcat9
Issue Overview: Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn l...
SUSE CVE-2021-32778
Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions envoy's procedure for resetting a HTTP/2 stream has ON^2 complexity, leading to high CPU utilization when a large number of streams are reset. Deployments are...
OESA-2024-1407 cri-o security update
Open Container Initiative-based implementation of Kubernetes Container Runtime Interface. Security Fixes: A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.CVE-2022-41723 A...
OESA-2024-1139 containerd security update
containerd is an industry-standard container runtime with an emphasis on simplicity, robustness and portability. It is available as a daemon for Linux and Windows, which can manage the complete container lifecycle of its host system: image transfer and storage, container execution and supervision...
golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)
A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...
Allocation of Resources Without Limits or Throttling
Overview std/net/http is a Go standard library package std/net/http Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. Go Vulnerability Report: A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder,...
nodejs: Use-after-free on close http2 on stream canceling
A flaw was found in Node.js, where it is vulnerable to a use-after-free attack. This flaw allows an attacker to exploit memory corruption to change process behavior. The highest threat from this vulnerability is to confidentiality and integrity...
nodejs: Use-after-free on close http2 on stream canceling
A flaw was found in Node.js, where it is vulnerable to a use-after-free attack. This flaw allows an attacker to exploit the memory corruption, which causes a change in the process behavior. The highest threat from this vulnerability is to confidentiality and integrity...
Caleb Doxsey pomerium 安全漏洞
Caleb Doxsey pomerium is a Caleb Doxsey open source application. An identity agent that provides secure access to internal applications. Pomerium suffers from a security vulnerability that stems from the fact that the Envoy on which Pomerium is based incorrectly handles resets of overly complex...
PT-2021-22456 · Pomerium +1 · Pomerium +1
Name of the Vulnerable Software and Affected Versions: Pomerium versions prior to 0.14.8 Pomerium versions prior to 0.15.1 Description: The issue arises from Envoy, which Pomerium is based on, incorrectly handling resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU...
PT-2021-19923 · Envoy · Envoy
Name of the Vulnerable Software and Affected Versions: Envoy versions prior to 1.16.5 Envoy versions prior to 1.17.4 Envoy versions prior to 1.18.4 Envoy versions prior to 1.19.1 Description: The procedure for resetting an HTTP/2 stream in Envoy has ON^2 complexity, leading to high CPU utilizatio...
Netty 环境问题漏洞
Netty is a non-blocking I/O client-server framework from the Netty community that is primarily used to develop Java web applications such as protocol servers and clients. Netty suffers from an environmental issue vulnerability that stems from requests being converted to HTTP 1.1 objects when pass...
USN-4596-1 tomcat9 vulnerabilities
It was discovered that Tomcat did not properly manage HTTP/2 streams. An attacker could possibly use this to cause Tomcat to consume resources, resulting in a denial of service. CVE-2020-11996 It was discovered that Tomcat did not properly release the HTTP/1.1 processor after the upgrade to HTTP/...