RedHat: RHSA-2022-0587:01 Important: Service Telemetry Framework 1.3
Summary
Service Telemetry Framework (STF) provides automated collection of
measurements and data from remote clients, such as Red Hat OpenStack
Platform or third-party nodes. STF then transmits the information to a
centralized, receiving Red Hat OpenShift Container Platform (OCP)
deployment for storage, retrieval, and monitoring.
Security fixes:
* golang: net/http: limit growth of header canonicalization cache
(CVE-2021-44716)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.
Bug fixes:
* In some cases, Ceilometer metrics were not handled properly by sg-core.
This resulted in some Ceilometer metrics not being stored in Prometheus. In
this release, the processing of metrics has been enhanced to be more
robust. While the sg-core has been enhanced to support larger messages from
Ceilometer, an additional change is required to support passing the larger
messages through the sg-bridge ring buffer. The changes required to fully
support this functionality are being tracked in RHBZ#2053683. (BZ#2016460)
Summary
Solution
The Service Telemetry Framework container image provided by this update can
be downloaded from the Red Hat Container Registry at
registry.access.redhat.com. Installation instructions for your platform are
available at Red Hat Container Catalog (see References).
Dockerfiles and scripts should be amended either to refer to this new image
specifically, or to the latest image generally.
References
https://access.redhat.com/security/cve/CVE-2021-44716 https://access.redhat.com/security/updates/classification/#important
Package List
Topic
An update for sg-core-container is now available for Service TelemetryFramework 1.3.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Bugs Fixed
2016460 - [STF 1.3] sg-core fails handling some messages due to some invalid escape char
2030801 - CVE-2021-44716 golang: net/http: limit growth of header canonicalization cache