RHSA-2021:4226: Moderate: grafana security, bug fix, and enhancement update
Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. The following packages have been upgraded to a later upstream version: grafana (7.5.9). (BZ#1921191)Security Fix(es): golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114) grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358) golang: net: lookup functions may return invalid host names (CVE-2021-33195) golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197) golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558) 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.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:4226?
The severity of RHSA-2021:4226 is classified based on the impact it may have on security aspects of the Grafana application.
How do I fix RHSA-2021:4226?
To fix RHSA-2021:4226, upgrade your Grafana package to version 7.5.9-4.el8 as specified in the advisory.
What software is affected by RHSA-2021:4226?
The affected software includes Grafana versions prior to 7.5.9-4.el8.
Is there a patch available for RHSA-2021:4226?
Yes, a patch is available by updating the Grafana package to the latest recommended version.
What are the potential impacts of RHSA-2021:4226?
The potential impacts of RHSA-2021:4226 could include unauthorized access or exploitation of vulnerabilities in the Grafana software.