Red Hat Product Errata RHSA-2023:5935 - Security Advisory
Issued:
2023-10-19
Updated:
2023-10-19

RHSA-2023:5935 - Security Advisory

Synopsis

Important: Red Hat OpenStack Platform 16.2.5 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 16.2.5.

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: large handshake records may cause panics (CVE-2022-41724)
  • golang: net/http, mime/multipart: denial of service from excessive resource consumption (CVE-2022-41725)
  • golang: crypto/internal/nistec: specific unreduced P-256 scalars produce incorrect results (CVE-2023-24532)
  • 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

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

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

Affected Products

  • Red Hat OpenStack 16.2 x86_64

Fixes

  • BZ - 2178488 - CVE-2022-41725 golang: net/http, mime/multipart: denial of service from excessive resource consumption
  • BZ - 2178492 - CVE-2022-41724 golang: crypto/tls: large handshake records may cause panics
  • BZ - 2222167 - CVE-2023-29406 golang: net/http: insufficient sanitization of Host header
  • BZ - 2223355 - CVE-2023-24532 golang: crypto/internal/nistec: specific unreduced P-256 scalars produce incorrect results
  • 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-rhel8/osp-director-agent@sha256:669c11288ec857369274ef710c6f6ce4ca1355f9e18f43cb9bc49ab089d8f4a6
rhosp-rhel8/osp-director-downloader@sha256:79f994acd1e9e2b58143915f73590b1cbb3381b37285088973fef549545b3a8a
rhosp-rhel8/osp-director-operator@sha256:451c7a787a5d8560f71928921eee70875c9c3fa58a606f602d6677a9872fea47
rhosp-rhel8/osp-director-operator-bundle@sha256:fe042ad7fa6c0b0cc3645205b817c70ed2498ac8f3d992dfaef5ca921b46da7f

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