RedHat: RHSA-2021-1859:01 Moderate: grafana security, bug fix,
Summary
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 (7.3.6). (BZ#1850471)
Security Fix(es):
* crewjam/saml: authentication bypass in saml authentication
(CVE-2020-27846)
* grafana: XSS via a query alias for the Elasticsearch and Testdata
datasource (CVE-2020-24303)
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 8.4 Release Notes linked from the References section.
Summary
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
References
https://access.redhat.com/security/cve/CVE-2020-24303 https://access.redhat.com/security/cve/CVE-2020-27846 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
grafana-7.3.6-2.el8.src.rpm
aarch64:
grafana-7.3.6-2.el8.aarch64.rpm
grafana-debuginfo-7.3.6-2.el8.aarch64.rpm
ppc64le:
grafana-7.3.6-2.el8.ppc64le.rpm
grafana-debuginfo-7.3.6-2.el8.ppc64le.rpm
s390x:
grafana-7.3.6-2.el8.s390x.rpm
grafana-debuginfo-7.3.6-2.el8.s390x.rpm
x86_64:
grafana-7.3.6-2.el8.x86_64.rpm
grafana-debuginfo-7.3.6-2.el8.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/
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 Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
1843170 - grafana may not start due to permission issues
1850471 - Rebase of Grafana to version 7+
1892418 - CVE-2020-24303 grafana: XSS via a query alias for the Elasticsearch and Testdata datasource
1907670 - CVE-2020-27846 crewjam/saml: authentication bypass in saml authentication
1916083 - grafana-cli crashes when run from root's home directory
