The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:6298 advisory.

    Red Hat OpenShift Serverless Client kn 1.30.2 provides a CLI to interact with Red Hat OpenShift Serverless     1.30.2. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for     non-Linux platforms.

    This release includes security and bug fixes, and enhancements.

    Security Fix(es):

    * golang: net/http, x/net/http2: rapid stream resets can cause excessive work (Rapid Reset Attack)     (CVE-2023-39325)

    * HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)     (CVE-2023-44487)

    * golang: net/http: insufficient sanitization of Host header (CVE-2023-29406)

    * golang: crypto/tls: slow verification of certificate chains containing large RSA keys (CVE-2023-29409)

    A Red Hat Security Bulletin which addresses further details about the Rapid Reset flaw is available in the     References section.

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 8 : Release of OpenShift Serverless Client kn 1.30.2 (RHSA-2023:6298)

critical Nessus Plugin ID 194353

Version 1.2