ISOMAN

CVE

CVE-2019-9513

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

Severity
HIGH
CVSS
7.5
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu18.04.6 amd64 desktopunknownsource
Ubuntu18.04.6 amd64 live-serverunknownsource
Ubuntu16.04.7 amd64 desktopunknownsource
Ubuntu16.04.6 i386 desktopunknownsource
Ubuntu16.04.7 amd64 serverunknownsource
Ubuntu16.04.6 i386 serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
  2. http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
  3. http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html
  4. http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html
  5. http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html
  6. http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html
  7. https://access.redhat.com/errata/RHSA-2019:2692
  8. https://access.redhat.com/errata/RHSA-2019:2745
  9. https://access.redhat.com/errata/RHSA-2019:2746
  10. https://access.redhat.com/errata/RHSA-2019:2775
  11. https://access.redhat.com/errata/RHSA-2019:2799
  12. https://access.redhat.com/errata/RHSA-2019:2925
  13. https://access.redhat.com/errata/RHSA-2019:2939
  14. https://access.redhat.com/errata/RHSA-2019:2949
  15. https://access.redhat.com/errata/RHSA-2019:2955
  16. https://access.redhat.com/errata/RHSA-2019:2966
  17. https://access.redhat.com/errata/RHSA-2019:3041
  18. https://access.redhat.com/errata/RHSA-2019:3932
  19. https://access.redhat.com/errata/RHSA-2019:3933
  20. https://access.redhat.com/errata/RHSA-2019:3935