Red Hat Product Errata RHSA-2023:5971 - Security Advisory
Issued:
2023-10-20
Updated:
2023-10-20

RHSA-2023:5971 - Security Advisory

Synopsis

Important: Red Hat OpenStack Platform 17.1.1 (director-operator) security update

Type/Severity

Security Advisory: Important

Topic

An update for osp-director-agent-container, osp-director-downloader-container, osp-director-operator-bundle-container, and osp-director-operator-container is now available for Red Hat OpenStack Platform 17.1.1.

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

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: 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

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat OpenStack 17.1 for RHEL 9 x86_64

Fixes

  • BZ - 2228743 - CVE-2023-29409 golang: crypto/tls: slow verification of certificate chains containing large RSA keys
  • BZ - 2242803 - CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)
  • BZ - 2243296 - CVE-2023-39325 golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

x86_64

rhosp-rhel9/osp-director-agent@sha256:10b51664c656a13faaeb88dbdf8a212006ebcf144b473c3df4366b26716595ca
rhosp-rhel9/osp-director-downloader@sha256:8f2ce2bf02b1b9c4459abdf4074245715aa38445dccdb103c9d7666bb2986046
rhosp-rhel9/osp-director-operator@sha256:234d616518185e0cedbc3ba80bcb92f81cfdfa20854387aefa472a87c978bde3
rhosp-rhel9/osp-director-operator-bundle@sha256:ab0228b2f438f9d6684b6ab270988b46c7e66588abf2c323605f0759e52fd27b

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.