Red Hat Security Advisory: OpenShift Container Platform 3.9 security update

Fixed packages 53

Vulnerabilities 3

• High 7.5
  CVE-2019-9512 EPSS 83%

  Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service

  Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is qu…

  go stdlib golang-1.8 golang-1.10 Debian Ubuntu Azure Linux Alpine Go
  Aug 13, 2019
• High 7.5
  CVE-2019-9514 EPSS 83%

  Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service

  Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depe…

  nodejs go golang-1.8 golang-1.10 Debian Ubuntu Azure Linux Alpine
  Aug 13, 2019
• Medium 5.0
  CVE-2019-11247

  Kubernetes kube-apiserver allows access to custom resources via wrong scope

  The Kubernetes kube-apiserver mistakenly allows access to a cluster-scoped custom resource if the request is made as if the resource were namespaced. Authorizations for the resource accessed in this manner are enforced using roles and role bindings within the…

  Kubernetes Kubernetes kubernetes k3s Debian Alpine Go
  Aug 29, 2019

References

• article
  https://access.redhat.com/security/updates/classification/#important
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1732192
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1735645
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1735744
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2769.json
• report
  https://access.redhat.com/security/cve/CVE-2019-9512
• advisory
  https://www.cve.org/CVERecord?id=CVE-2019-9512
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2019-9512
• article
  https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
• article
  https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg
• article
  https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA
• article
  https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/
• article
  https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html
• report
  https://access.redhat.com/security/cve/CVE-2019-9514
• advisory
  https://www.cve.org/CVERecord?id=CVE-2019-9514
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2019-9514
• report
  https://access.redhat.com/security/cve/CVE-2019-11247
• advisory
  https://www.cve.org/CVERecord?id=CVE-2019-11247
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2019-11247
• article
  https://groups.google.com/forum/#!topic/kubernetes-security-discuss/Vf31dXp0EJc