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Red Hat Security Advisory 2023-6298-01

Red Hat Security Advisory 2023-6298-01
Posted Nov 13, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-6298-01 - Red Hat OpenShift Serverless 1.30.2 is now available. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2023-29406
SHA-256 | b4507f5ccd33796cbaf7a9b1f53dd6bb56374bf51a977d80d0f9dc8e5a10b82d

Red Hat Security Advisory 2023-6298-01

Change Mirror Download


The following data is constructed from data provided by Red Hat's json file at:

https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_6298.json

Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




====================================================================
Red Hat Security Advisory

Synopsis: Important: Release of OpenShift Serverless Client kn 1.30.2 security update
Advisory ID: RHSA-2023:6298-01
Product: Red Hat OpenShift Serverless
Advisory URL: https://access.redhat.com/errata/RHSA-2023:6298
Issue date: 2023-11-03
Revision: 01
CVE Names: CVE-2023-29406
====================================================================

Summary:

Red Hat OpenShift Serverless 1.30.2 is now available.

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 link(s) in the References section.




Description:

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.


Solution:

https://access.redhat.com/documentation/en-us/red_hat_openshift_serverless/1.30



CVEs:

CVE-2023-29406

References:

https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://access.redhat.com/documentation/en-us/red_hat_openshift_serverless/1.30

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