Oracle Linux 9 : tomcat (ELSA-2023-5929)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-5929 advisory. 1:9.0.62-11.3 - HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the precedin...

Rocky Linux 8 : go-toolset:rhel8 (RLSA-2023:5721)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:5721 advisory. - A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption. While the total...

tomcat security update

1:9.0.62-5.2 - HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487...

Amazon Linux 2023 : amazon-ssm-agent (ALAS2023-2023-388)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-388 advisory. The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server. CVE-2021-43565 A broken cryptographic algorithm flaw was foun...

Amazon Linux 2023 : runc (ALAS2023-2023-396)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-396 advisory. 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...

Amazon Linux 2023 : containerd, containerd-stress (ALAS2023-2023-395)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-395 advisory. 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...

Amazon Linux 2023 : docker (ALAS2023-2023-397)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-397 advisory. 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...

Rocky Linux 9 : .NET 7.0 (RLSA-2023:5749)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:5749 advisory. - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wil...

RHEL 9 : toolbox (RHSA-2023:6077)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6077 advisory. The rhel9/toolbox container image can be used with Toolbox to obtain RHEL based containerized command line environments to aid with...

RHEL 9 : toolbox (RHSA-2023:6057)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6057 advisory. Toolbox is a tool for Linux operating systems, which allows the use of containerized command line environments. It is built on top of Podman...

Rocky Linux 9 : nghttp2 (RLSA-2023:5838)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:5838 advisory. - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wil...

Rocky Linux 8 : grafana (RLSA-2023:5863)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:5863 advisory. - A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption. While the total...

Oracle Linux 8 : varnish (ELSA-2023-5989)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-5989 advisory. varnish 6.0.8-3.1 - Add parameters h2rstallowance and h2rstallowanceperiod to mitigate CVE-2023-44487 varnish-modules Tenable has extracted the preceding...

Rocky Linux 8 : varnish (RLSA-2023:5989)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:5989 advisory. - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wil...

Oracle Linux 8 : tomcat (ELSA-2023-5928)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-5928 advisory. 1:9.0.62-5.2 - HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding...

Rocky Linux 8 : tomcat (RLSA-2023:5928)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:5928 advisory. - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wil...

Rocky Linux 9 : go-toolset and golang (RLSA-2023:5738)

The remote Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:5738 advisory. - Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RS...

nginx: Fix of CVE-2023-44487

CVE-2023-44487: HTTP/2 - per-iteration stream handling limit...

Important: Red Hat Security Advisory: Red Hat OpenShift Pipelines Client tkn for 1.12.1 release and security update

Red Hat OpenShift Pipelines Client tkn for 1.12.1 has been released. 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 from the...

Critical: Red Hat Security Advisory: toolbox security update

An update for toolbox is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...