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...

Security Bulletin: IBM Event Streams is affected by a vulnerability in Node.js (CVE-2023-32559)

Summary This security vulnerability affects a required node.js module within IBM Event Streams UI component. CVE-2023-32559 Vulnerability Details CVEID:CVE-2023-32559 DESCRIPTION: Node.js could allow a remote attacker to bypass security restrictions, caused by the use of the deprecated API...

Security Bulletin: IBM Event Streams is affected by a vulnerability in Node.js (CVE-2023-25883)

Summary This security vulnerability affects a required node.js module within IBM Event Streams UI component. CVE-2023-25883 Vulnerability Details CVEID:CVE-2022-25883 DESCRIPTION: Node.js semver package is vulnerable to a denial of service, caused by a regular expression denial of service ReDoS...

Security Bulletin: IBM Event Streams is affected by a vulnerability in Node.js Module._load() module (CVE-2023-32002)

Summary This security vulnerability affects a required node.js module within IBM Event Streams UI component. CVE-2023-32002 Vulnerability Details CVEID:CVE-2023-32002 DESCRIPTION: Node.js could allow a remote attacker to bypass security restrictions, caused by the use of Module.load. By sending a...

Security Bulletin: IBM Event Streams is affected by a vulnerability in cURL libcurl (CVE-2023-28321)

Summary This security vulnerability affects the base image being used to build IBM Event Stream images. CVE-2023-28321 Vulnerability Details CVEID:CVE-2023-28321 DESCRIPTION: cURL libcurl could allow a remote attacker to bypass security restrictions, caused by a flaw when listed as "Subject...

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...

Mozilla: Use-after-free in ReadableByteStreamQueueEntry::Buffer

The Mozilla Foundation Security Advisory describes this flaw as: Ownership mismanagement led to a use-after-free in ReadableByteStreams...

GStreamer Security Vulnerability

GStreamer is a set of frameworks for processing streaming media. A security vulnerability exists in GStreamer versions prior to 1.22.7, which stems from a heap-based buffer overflow vulnerability in the AV1 codec parser when processing certain malformed streams, which can be exploited by an...

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...

Security Bulletin: IBM Event Streams is affected by a vulnerability in Node.js ChromeDriver module (CVE-2023-26156)

Summary This security vulnerability affects a required node.js module within IBM Event Streams UI component. Vulnerability Details CVEID: CVE-2023-26156 DESCRIPTION: Node.js ChromeDriver module could allow a remote attacker to execute arbitrary commands on the system, caused by a command injectio...

UBUNTU-CVE-2023-33202

Bouncy Castle for Java before 1.73 contains a potential Denial of Service DoS issue within the Bouncy Castle org.bouncycastle.openssl.PEMParser class. This class parses OpenSSL PEM encoded streams containing X.509 certificates, PKCS8 encoded keys, and PKCS7 objects. Parsing a file that has crafte...

USN-6509-1 firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. CVE-2023-6206, CVE-2023-6210,...

DEBIAN-CVE-2023-6207

Ownership mismanagement led to a use-after-free in ReadableByteStreams This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and Thunderbird 115.5...

UBUNTU-CVE-2023-6207

Ownership mismanagement led to a use-after-free in ReadableByteStreams This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and Thunderbird 115.5...

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...