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...

Fedora 37 : cachelib / fb303 / fbthrift / fizz / folly / mcrouter / mvfst / etc (2023-2a9214af5f)

The remote Fedora 37 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-2a9214af5f advisory. Update Folly stack to the latest 2023.10.16.00 tag proxygen: Security fix for CVE-2023-44487 Tenable has extracted the preceding description block directly...

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...

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...

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 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...

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...

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 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...

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...

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...

Important: Red Hat Security Advisory: ACS 4.2 enhancement and security update

Updated images are now available for Red Hat Advanced Cluster Security. The updated image includes new features and bug fixes. 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...

K000137325: Apache httpd vulnerability CVE-2023-43622

Security Advisory Description An attacker, opening a HTTP/2 connection with an initial window size of 0, was able to block handling of that connection indefinitely in Apache HTTP Server. This could be used to exhaust worker resources in the server, similar to the well known "slow loris" attack...

Important: Red Hat Security Advisory: Cost Management security update

An update for costmanagement-metrics-operator-bundle-container and costmanagement-metrics-operator-container is now available for Cost Management for RHEL 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

Important: Red Hat Security Advisory: Self Node Remediation Operator 0.7.1 security update

This is an updated version of the Self Node Remediation Operator. This Operator is delivered by Red Hat Workload Availability. 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...

Important: Red Hat Security Advisory: Cryostat security update

An update is now available for Cryostat 2 on RHEL 8. 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 CVE links in th...

Important: Red Hat Security Advisory: Red Hat AMQ Streams 2.2.2 release and security update

Red Hat AMQ Streams 2.2.2 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...