Fedora 40 : varnish (2023-2cc6f607b9)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-2cc6f607b9 advisory. Automatic update for varnish-7.4.2-1.fc40. Changelog Wed Nov 8 2023 Ingvar Hagelund - 7.4.2-1 - New upstream release. A security release - Includes fix for...

Fedora 40 : dnsx (2023-2e09477fbc)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-2e09477fbc advisory. Automatic update for dnsx-1.1.6-1.fc40. Changelog Thu Nov 16 2023 Mikel Olasagasti Uranga - 1.1.6-1 - Update to 1.1.6 - Closes rhbz2249448 rhbz2248264 Tenabl...

Fedora 39 : golang-gvisor (2024-9cc0e0c63e)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-9cc0e0c63e advisory. Update golang-gvisor to 20240408.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessu...

Fedora 38 : golang-gvisor (2024-d652859efb)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-d652859efb advisory. Update golang-gvisor to 20240408.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessu...

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...

RHEL 8 : OpenShift Container Platform 4.11.54 (RHSA-2023:7481)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:7481 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud...

Vulnerabilities fixed in Microsoft Windows

Microsoft has fixed vulnerabilities in Windows. A malicious party can exploit the vulnerabilities to launch attacks execute attacks that can lead to the following categories of damage: Denial-of-Service DoS. Circumvention of security measure Remote code execution User rights Spoofing Accessing...

Security Bulletin: There is a vulnerability in HTTP/2 protocol used by Netty on IBM Maximo Asset Management application (CVE-2023-44487)

Summary There is a vulnerability in HTTP/2 protocol used by Netty on IBM Maximo Asset Management application. 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...

Security Bulletin: IBM Tivoli Netcool Impact is vulnerable to denial of service due to IBM WebSphere Application Server Liberty (CVE-2023-44487)

Summary IBM WebSphere Application Server Liberty is shipped with IBM Tivoli Netcool Impact as part of its server infrastructure. Information about a security vulnerability affecting IBM WebSphere Application Server Liberty has been published in a security bulletin. Vulnerability Details...

CVE-2024-28053 Resource Exhaustion via the Invitation Feature

Resource Exhaustion in Mattermost Server versions 8.1.x before 8.1.10 fails to limit the size of the payload that can be read and parsed allowing an attacker to send a very large email payload and crash the server...

Fedora 39 : golang-github-tdewolff-argp / golang-github-tdewolff-minify / etc (2024-c3e32c5635)

The remote Fedora 39 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2024-c3e32c5635 advisory. Update to latest version Security fix for CVE-2023-39325 Tenable has extracted the preceding description block directly from the Fedora security advisory. No...

BIT-VARNISH-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

BIT-SOLR-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

BIT-MATTERMOST-2023-3614

Mattermost fails to properly validate a gif image file, allowing an attacker to consume a significant amount of server resources, making the server unresponsive for an extended period of time by linking to specially crafted image file...

BIT-NODE-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

BIT-NGINX-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

BIT-JENKINS-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

BIT-GOLANG-2023-39325 HTTP/2 rapid reset can cause excessive work in net/http

A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption. While the total number of requests is bounded by the http2.Server.MaxConcurrentStreams setting, resetting an in-progress request allows the attacker to create a ne...

BIT-GOLANG-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

BIT-ENVOY-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...