Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
  • Products

    Top Products

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Products

    Downloads and Containers

    • Downloads
    • Packages
    • Containers

    Top Resources

    • Documentation
    • Product Life Cycles
    • Product Compliance
    • Errata
  • Knowledge

    Red Hat Knowledge Center

    • Knowledgebase Solutions
    • Knowledgebase Articles
    • Customer Portal Labs
    • Errata

    Top Product Docs

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Product Docs

    Training and Certification

    • About
    • Course Index
    • Certification Index
    • Skill Assessment
  • Security

    Red Hat Product Security Center

    • Security Updates
    • Security Advisories
    • Red Hat CVE Database
    • Errata

    References

    • Security Bulletins
    • Security Measurement
    • Severity Ratings
    • Security Data

    Top Resources

    • Security Labs
    • Backporting Policies
    • Security Blog
  • Support

    Red Hat Support

    • Support Cases
    • Troubleshoot
    • Get Support
    • Contact Red Hat Support

    Red Hat Community Support

    • Customer Portal Community
    • Community Discussions
    • Red Hat Accelerator Program

    Top Resources

    • Product Life Cycles
    • Customer Portal Labs
    • Red Hat JBoss Supported Configurations
    • Red Hat Insights
Or troubleshoot an issue.

Select Your Language

  • English
  • Français
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat OpenStack Platform
  • Red Hat OpenShift
  • Red Hat OpenShift AI
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat OpenShift Dev Spaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat build of Keycloak
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Application Foundations
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
All Products
Red Hat Product Errata RHSA-2019:2796 - Security Advisory
Issued:
2019-09-17
Updated:
2019-09-17

RHSA-2019:2796 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: skydive security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for skydive is now available for Red Hat OpenStack Platform 14.0 (Rocky).

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

Skydive is an open source real-time network topology and protocols analyzer.

Security Fix(es):

  • HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)
  • HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)
  • HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515)

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 for IBM Power 14 ppc64le
  • Red Hat OpenStack 14 x86_64

Fixes

  • BZ - 1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth
  • BZ - 1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth
  • BZ - 1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth

CVEs

  • CVE-2019-9512
  • CVE-2019-9514
  • CVE-2019-9515

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat OpenStack for IBM Power 14

SRPM
skydive-0.20.5-2.el7ost.src.rpm SHA-256: d160e9d2b6c7700797a89b6ecb98aaf53650e1dc873d9ffd2aafff4a4e1f2469
ppc64le
skydive-0.20.5-2.el7ost.ppc64le.rpm SHA-256: c91ca2895d5c8423583ac03a214a069ebc9c264a5c38aaed21a963bf7f7f02cb
skydive-0.20.5-2.el7ost.ppc64le.rpm SHA-256: c91ca2895d5c8423583ac03a214a069ebc9c264a5c38aaed21a963bf7f7f02cb
skydive-agent-0.20.5-2.el7ost.ppc64le.rpm SHA-256: 318180017c0008f85c9db700a42cc585fe4debbd2ced2434559aa6e46a62856c
skydive-agent-0.20.5-2.el7ost.ppc64le.rpm SHA-256: 318180017c0008f85c9db700a42cc585fe4debbd2ced2434559aa6e46a62856c
skydive-analyzer-0.20.5-2.el7ost.ppc64le.rpm SHA-256: 94be217a378ca1ccb65b3bf98e84e1d67e1ab96472265212b9676952a5c865f6
skydive-analyzer-0.20.5-2.el7ost.ppc64le.rpm SHA-256: 94be217a378ca1ccb65b3bf98e84e1d67e1ab96472265212b9676952a5c865f6
skydive-ansible-0.20.5-2.el7ost.ppc64le.rpm SHA-256: c642df8df04f109e01c3135cd47ddcf7d4491795b3d6cc7cd076473b2b50c63a
skydive-ansible-0.20.5-2.el7ost.ppc64le.rpm SHA-256: c642df8df04f109e01c3135cd47ddcf7d4491795b3d6cc7cd076473b2b50c63a
skydive-debuginfo-0.20.5-2.el7ost.ppc64le.rpm SHA-256: 878d9ff13a83846253fe85fd43a0919125c01650bba6845568d54b31b3539dcf
skydive-debuginfo-0.20.5-2.el7ost.ppc64le.rpm SHA-256: 878d9ff13a83846253fe85fd43a0919125c01650bba6845568d54b31b3539dcf
skydive-selinux-0.20.5-2.el7ost.noarch.rpm SHA-256: f8a2822709d6743f29fa843bf37a673094ae371dbf6161498fdc3a7176a26ca3
skydive-selinux-0.20.5-2.el7ost.noarch.rpm SHA-256: f8a2822709d6743f29fa843bf37a673094ae371dbf6161498fdc3a7176a26ca3

Red Hat OpenStack 14

SRPM
skydive-0.20.5-2.el7ost.src.rpm SHA-256: d160e9d2b6c7700797a89b6ecb98aaf53650e1dc873d9ffd2aafff4a4e1f2469
x86_64
skydive-0.20.5-2.el7ost.x86_64.rpm SHA-256: 3cb91c24e0ba5d43a4be3f55c10744cf5d9f51b8559608beddc378bcb68c99cb
skydive-agent-0.20.5-2.el7ost.x86_64.rpm SHA-256: dc2912bb12b87f7e1a8d31aeb6da0240e14cd39994d8a03b34ef560d17c33cfd
skydive-analyzer-0.20.5-2.el7ost.x86_64.rpm SHA-256: 6042ea30bcb0fa76f855727e74629a28fb6e2b5898a3bf890df56453e1f983f3
skydive-ansible-0.20.5-2.el7ost.x86_64.rpm SHA-256: 6564738b1960adf0c4a2013245fdc451dd0684d306e062df589fadc122553baa
skydive-debuginfo-0.20.5-2.el7ost.x86_64.rpm SHA-256: 12608b7ce551016f5789accc6a58d16cfd0c4e9682548f014d48746ccf28dc99
skydive-selinux-0.20.5-2.el7ost.noarch.rpm SHA-256: f8a2822709d6743f29fa843bf37a673094ae371dbf6161498fdc3a7176a26ca3

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

Red Hat LinkedIn YouTube Facebook X, formerly Twitter

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

Red Hat legal and privacy links

  • About Red Hat
  • Jobs
  • Events
  • Locations
  • Contact Red Hat
  • Red Hat Blog
  • Inclusion at Red Hat
  • Cool Stuff Store
  • Red Hat Summit
© 2025 Red Hat, Inc.

Red Hat legal and privacy links

  • Privacy statement
  • Terms of use
  • All policies and guidelines
  • Digital accessibility