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...

Security Bulletin: Multiple vulnerabilities in Go affect IBM Robotic Process Automation for Cloud Pak

Summary Multiple vulnerabilities in Go affect IBM Robotic Process Automation for Cloud Pak. This bulletin identifies fixes required to resolve the vulnerabilities. Vulnerability Details CVEID:CVE-2023-39325 DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by an uncontrolled...

Security Bulletin: IBM Security Guardium is affected by an http2-common-9.4.44.v20210927.jar vulnerability (CVE-2023-44487)

Summary IBM Security Guardium has addressed this vulnerability in an update. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. By sending numerous HTTP/2 requests...

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...

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...

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...

Security Bulletin: Vulnerability in nghttp2 library (CVE-2023-44487) affects Power HMC

Summary The nghttp2 library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2...

Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Storage Scale packaged in IBM Storage Scale System

Summary There is a vulnerability in IBM WebSphere Application Server Liberty, used by IBM Storage Scale System, which could allow a remote attacker to cause a denial of service. CVE-2023-46158, CVE-2023-44487 Vulnerability Details CVEID:CVE-2023-46158 DESCRIPTION: IBM WebSphere Application Server...

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...

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...

Security Bulletin: Multiple vulnerabilities in IBM SDK for Node.js and packaged modules affect IBM Business Automation Workflow Configuration Editor

Summary IBM Business Automation Workflow Configuration Editor is vulnerable to multiple attacks. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. By sending...

Security Bulletin: Vulnerability CVE-2023-44487 in Go related packages may affect IBM CICS TX Standard

Summary Vulnerability CVE-2023-44487 in Go related packages may affect IBM CICS TX Standard. IBM CICS TX Standard has addressed the applicable issue. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling...

Security Bulletin: IBM Storage Protect is vulnerable to multiple attacks due to http2-server and http2-common (CVE-2023-44487)

Summary IBM Storage Protect Server uses the http2-server and http2-common components and may be vulnerable to denial of service caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: Multiple vendors are vulnerable to a...

Security Bulletin: IBM WebSphere Application Server Liberty for IBM i is vulnerable to denial of service due to a flaw in handling multiplexed streams (CVE-2023-44487)

Summary IBM WebSphere Application Server Liberty for IBM i is vulnerable to denial of service due to a flaw in handling multiplexed streams as described in the vulnerability details section. IBM i has addressed the vulnerability in IBM WebSphere Application Server Liberty with a fix as described ...

Security Bulletin: IBM Security Verify Access is vulnerable to Rapid Reset attacks if HTTP2 is enabled (CVE-2023-44487)

Summary The Webseal component of IBM Security Verify Access product is vulnerable to CVE-2023-44487, a flaw in handling multiplexed streams in the HTTP/2 protocol. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a flaw in...

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...

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

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...

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

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...

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

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...

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

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...