- Vulnerability/
- RHSA-2019:2796
RHSA-2019:2796: Important: skydive security update
First published: Tue Sep 17 2019(Updated: )
Skydive is an open source real-time network topology and protocols analyzer.<br>Security Fix(es):<br><li> HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)</li> <li> HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)</li> <li> HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/skydive | <0.20.5-2.el7 | 0.20.5-2.el7 |
| redhat/skydive-agent | <0.20.5-2.el7 | 0.20.5-2.el7 |
| redhat/skydive-analyzer | <0.20.5-2.el7 | 0.20.5-2.el7 |
| redhat/skydive-ansible | <0.20.5-2.el7 | 0.20.5-2.el7 |
| redhat/skydive-debuginfo | <0.20.5-2.el7 | 0.20.5-2.el7 |
| redhat/skydive-selinux | <0.20.5-2.el7 | 0.20.5-2.el7 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of RHSA-2019:2796?
The severity of RHSA-2019:2796 is categorized as moderate due to potential memory growth vulnerabilities in HTTP/2.
How do I fix RHSA-2019:2796?
To fix RHSA-2019:2796, update to version 0.20.5-2.el7 of the skydive packages as recommended.
Which packages are affected by RHSA-2019:2796?
The packages affected by RHSA-2019:2796 include skydive, skydive-agent, skydive-analyzer, skydive-ansible, skydive-debuginfo, and skydive-selinux.
What vulnerabilities are addressed in RHSA-2019:2796?
RHSA-2019:2796 addresses vulnerabilities involving unbounded memory growth due to floods using PING and HEADERS frames in HTTP/2.
Is it necessary to restart my system after applying RHSA-2019:2796?
A system restart may be necessary depending on your environment after applying the updates for RHSA-2019:2796.
- agent/severity
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2019:2796
- agent/software-canonical-lookup
- agent/title
- agent/remedy
- agent/references
- agent/description
- agent/event
- agent/trending
- agent/tags
- agent/source
- package-manager/redhat