RHSA-2023:5693MediumCVSS 7.5

Red Hat Security Advisory: Red Hat Ceph Storage 6.1 security, enhancement, and bug fix update

Published
October 12, 2023
Last Modified
November 7, 2026

🔗 CVE IDs covered (6)

CVE-2023-44487 →CVE-2023-46159 →CVE-2018-14041 →CVE-2018-20676 →CVE-2018-20677 →CVE-2023-43040 →

📋 Description

CVE-2018-14041 — bootstrap: Cross-site Scripting (XSS) in the data-target property of scrollspy CVE-2018-20676 — bootstrap: XSS in the tooltip data-viewport attribute CVE-2018-20677 — bootstrap: XSS in the affix configuration target property CVE-2023-43040 — rgw: improperly verified POST keys CVE-2023-44487 — HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) CVE-2023-46159 — ceph: RGW crash upon misconfigured CORS rule

🎯 Affected products158

  • Red Hat Ceph Storage 6.1 Tools
  • ceph-2:17.2.6-148.el9cp.src as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-base-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-base-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-base-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-base-debuginfo-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-base-debuginfo-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-base-debuginfo-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-common-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-common-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-common-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-common-debuginfo-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-common-debuginfo-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-common-debuginfo-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-debuginfo-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-debuginfo-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-debuginfo-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-debugsource-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-debugsource-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-debugsource-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-exporter-debuginfo-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-exporter-debuginfo-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-exporter-debuginfo-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-fuse-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-fuse-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-fuse-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-fuse-debuginfo-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-fuse-debuginfo-2:17.2.6-148.el9cp.s390x as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-fuse-debuginfo-2:17.2.6-148.el9cp.x86_64 as a component of Red Hat Ceph Storage 6.1 Tools
  • ceph-immutable-object-cache-2:17.2.6-148.el9cp.ppc64le as a component of Red Hat Ceph Storage 6.1 Tools
  • +128 more not shown

✅ Remediation

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/2789521 and https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/6 For supported configurations, refer to: https://access.redhat.com/articles/1548993 Workaround: Users are strongly urged to update their software as soon as fixes are available. There are several mitigation approaches for this flaw. 1. If circumstances permit, users may disable http2 endpoints to circumvent the flaw altogether until a fix is available. 2. IP-based blocking or flood protection and rate control tools may be used at network endpoints to filter incoming traffic. 3. Several package specific mitigations are also available. a. nginx: https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/ b. netty: https://github.com/netty/netty/security/advisories/GHSA-xpw8-rcwv-8f8p c. haproxy: https://www.haproxy.com/blog/haproxy-is-not-affected-by-the-http-2-rapid-reset-attack-cve-2023-44487 d. nghttp2: https://github.com/nghttp2/nghttp2/security/advisories/GHSA-vx74-f528-fxqg e. golang: The default stream concurrency limit in golang is 250 streams (requests) per HTTP/2 connection. This value may be adjusted in the golang.org/x/net/http2 package using the Server.MaxConcurrentStreams setting and the ConfigureServer function which are available in golang.org/x/net/http2.

🔗 References (59)