Security Bulletin: IBM Event Streams is affected by an openSSL Vulnerability - CVE-2023-3817

Summary OpenSSL is an open-source command line tool to generate private keys, install your TLS certificates and identify cert information. This CVE-2023-3817 carries a risk of potential denial of service attack. Vulnerability Details CVEID:CVE-2023-3817 DESCRIPTION: OpenSSL is vulnerable to a...

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...

CVE-2023-51422

Deserialization of Untrusted Data vulnerability in Saleswonder Team Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition.This issue affects Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings |...

gstreamer: AV1 codec parser heap-based buffer overflow

A heap-based buffer overflow vulnerability was found in GStreamer in the AV1 codec parser when handling certain malformed streams. A malicious third party could use this flaw to trigger a crash in the application and possibly affect code execution through heap manipulation...

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...

CVE-2023-40476

A stack-based buffer overflow was found in the GStreamer Plugins Bad when handling malformed files with H.265 video streams. This issue requires user interaction with the library and may allow a malicious user to cause an integer overflow before allocating the buffer, triggering a crash or code...

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...

gstreamer: AV1 codec parser heap-based buffer overflow

A heap-based buffer overflow vulnerability was found in GStreamer in the AV1 codec parser when handling certain malformed streams. A malicious third party could use this flaw to trigger a crash in the application and possibly affect code execution through heap manipulation...

gstreamer: AV1 codec parser heap-based buffer overflow

A heap-based buffer overflow vulnerability was found in GStreamer in the AV1 codec parser when handling certain malformed streams. A malicious third party could use this flaw to trigger a crash in the application and possibly affect code execution through heap manipulation...

PT-2023-35628 · Apache · Apache Poi

Name of the Vulnerable Software and Affected Versions: Apache POI affected versions not specified Description: A security exception occurs in the Apache POI library, specifically in the org.apache.poi.hdgf.streams package. The crash is related to the findChunks and findChildren methods in the...

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...

Important: Red Hat Security Advisory: Red Hat AMQ Streams 2.6.0 release and security update

Red Hat AMQ Streams 2.6.0 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

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...

USN-6509-2 firefox regressions

USN-6509-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted...

The vulnerability of the ReadableByteStreams function in Mozilla Firefox, Firefox ESR, and the Thunderbird email client allows a hacker to execute arbitrary code.

The vulnerability of the ReadableByteStreams function in Mozilla Firefox, Firefox ESR, and the email client Thunderbird relates to the use of memory after deallocation. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Heap-based Buffer Overflow

gst-plugins-bad gstreamer: AV1 codec parser is vulnerable to Heap-based Buffer Overflow. The vulnerability is caused due to a failure in handling / processing certain malformed streams. A malicious user can use this flaw to trigger a crash in the application and possibly affect code execution...

Security Bulletin: IBM Event Streams is affected by a vulnerability in Node.js (CVE-2023-32006)

Summary This security vulnerability affects a required node.js module within IBM Event Streams UI component. CVE-2023-32006 Vulnerability Details CVEID:CVE-2023-32006 DESCRIPTION: Node.js could allow a remote attacker to bypass security restrictions, caused by the use of...