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Red Hat Product Errata RHSA-2023:5865 - Security Advisory
Issued:
2023-10-18
Updated:
2023-10-18

RHSA-2023:5865 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: grafana security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for grafana is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB.

Security Fix(es):

  • grafana: golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-39325)
  • HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

A Red Hat Security Bulletin which addresses further details about this flaw is available in the References section.

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

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.4 x86_64
  • Red Hat Enterprise Linux Server - AUS 8.4 x86_64
  • Red Hat Enterprise Linux Server - TUS 8.4 x86_64
  • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.4 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.4 x86_64

Fixes

  • BZ - 2242803 - CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)
  • BZ - 2243296 - CVE-2023-39325 golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

CVEs

  • CVE-2023-39325
  • CVE-2023-44487

References

  • https://access.redhat.com/security/updates/classification/#moderate
  • https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.4

SRPM
grafana-7.3.6-6.el8_4.src.rpm SHA-256: 6119e1b9c89b5d1ce28df050d283188e2266c5e7423dc98d3bd0c1fd532971d3
x86_64
grafana-7.3.6-6.el8_4.x86_64.rpm SHA-256: e990b997482116a928ca44fde8b1a2f437664c8c45a95fa9027d9ef7007fc1bf
grafana-debuginfo-7.3.6-6.el8_4.x86_64.rpm SHA-256: 4aaaca7653042fb4edaad46dc0d862ddd2fc89f9251318b7bf7171514ef23bb6

Red Hat Enterprise Linux Server - AUS 8.4

SRPM
grafana-7.3.6-6.el8_4.src.rpm SHA-256: 6119e1b9c89b5d1ce28df050d283188e2266c5e7423dc98d3bd0c1fd532971d3
x86_64
grafana-7.3.6-6.el8_4.x86_64.rpm SHA-256: e990b997482116a928ca44fde8b1a2f437664c8c45a95fa9027d9ef7007fc1bf
grafana-debuginfo-7.3.6-6.el8_4.x86_64.rpm SHA-256: 4aaaca7653042fb4edaad46dc0d862ddd2fc89f9251318b7bf7171514ef23bb6

Red Hat Enterprise Linux Server - TUS 8.4

SRPM
grafana-7.3.6-6.el8_4.src.rpm SHA-256: 6119e1b9c89b5d1ce28df050d283188e2266c5e7423dc98d3bd0c1fd532971d3
x86_64
grafana-7.3.6-6.el8_4.x86_64.rpm SHA-256: e990b997482116a928ca44fde8b1a2f437664c8c45a95fa9027d9ef7007fc1bf
grafana-debuginfo-7.3.6-6.el8_4.x86_64.rpm SHA-256: 4aaaca7653042fb4edaad46dc0d862ddd2fc89f9251318b7bf7171514ef23bb6

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.4

SRPM
grafana-7.3.6-6.el8_4.src.rpm SHA-256: 6119e1b9c89b5d1ce28df050d283188e2266c5e7423dc98d3bd0c1fd532971d3
ppc64le
grafana-7.3.6-6.el8_4.ppc64le.rpm SHA-256: 17f42e6525e13329b5d6450536a1a4db8053e3198a1f7ad1aadbf1a71714f12a
grafana-debuginfo-7.3.6-6.el8_4.ppc64le.rpm SHA-256: e9ac73fdc8132009540d9f62a400f98f169234033f872b8477331dfb827484e8

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.4

SRPM
grafana-7.3.6-6.el8_4.src.rpm SHA-256: 6119e1b9c89b5d1ce28df050d283188e2266c5e7423dc98d3bd0c1fd532971d3
x86_64
grafana-7.3.6-6.el8_4.x86_64.rpm SHA-256: e990b997482116a928ca44fde8b1a2f437664c8c45a95fa9027d9ef7007fc1bf
grafana-debuginfo-7.3.6-6.el8_4.x86_64.rpm SHA-256: 4aaaca7653042fb4edaad46dc0d862ddd2fc89f9251318b7bf7171514ef23bb6

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

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