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Red Hat Enterprise Linux 8: RHSA-2021-3771-01 Critical Grafana Auth Bypass

red hat
Calendar Grey October 12, 2021
Dist Redhat Esm H88
An important security patch for Grafana has been released for Red Hat Enterprise Linux 8, addressing significant vulnerabilities to enhance overall safety.
An update for grafana is now available for Red Hat Enterprise Linux 8

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

Summary

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB.
Security Fix(es):
* grafana: Snapshot authentication bypass (CVE-2021-39226)
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.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux authentication bypass important security issue grafana update

References

https://access.redhat.com/security/cve/CVE-2021-39226 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: grafana-7.3.6-3.el8_4.src.rpm
aarch64: grafana-7.3.6-3.el8_4.aarch64.rpm grafana-debuginfo-7.3.6-3.el8_4.aarch64.rpm
ppc64le: grafana-7.3.6-3.el8_4.ppc64le.rpm grafana-debuginfo-7.3.6-3.el8_4.ppc64le.rpm
s390x: grafana-7.3.6-3.el8_4.s390x.rpm grafana-debuginfo-7.3.6-3.el8_4.s390x.rpm
x86_64: grafana-7.3.6-3.el8_4.x86_64.rpm grafana-debuginfo-7.3.6-3.el8_4.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:3771-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3771
Issue date: 2021-10-12

Topic

An update for grafana is now available for Red Hat Enterprise Linux 8.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.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux authentication bypass important security issue grafana update

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2011063 - CVE-2021-39226 grafana: Snapshot authentication bypass

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