Red Hat Security Advisory 2023-5933-01 - Secondary Scheduler Operator for Red Hat OpenShift 1.1.3. Issues addressed include a denial of service vulnerability.
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- Packet Storm Staff
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Red Hat Security Advisory
Synopsis: Important: OpenShift Secondary Scheduler Operator 1.1.3 security update
Advisory ID: RHSA-2023:5933-01
Product: Openshift Secondary Scheduler Operator
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5933
Issue date: 2023-10-26
Revision: 01
CVE Names: CVE-2023-29406
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Summary:
Secondary Scheduler Operator for Red Hat OpenShift 1.1.3
An update for secondary-scheduler-operator-bundle-container and secondary-scheduler-operator-container is now available for OSSO-1.1-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 link(s) in the References section.
Description:
Secondary Scheduler Operator for Red Hat OpenShift 1.1.3
Security Fix(es):
* golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (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)
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/articles/11258
CVEs:
CVE-2023-29406
References:
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003