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====================================================================                   
Red Hat Security Advisory

Synopsis:          Moderate: grafana security and enhancement update
Advisory ID:       RHSA-2023:2167-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:2167
Issue date:        2023-05-09
CVE Names:         CVE-2022-2880 CVE-2022-27664 CVE-2022-35957
                   CVE-2022-39229 CVE-2022-41715
====================================================================
1. Summary:

An update for grafana is now available for Red Hat Enterprise Linux 9.

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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64

3. Description:

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

Security Fix(es):

* golang: net/http/httputil: ReverseProxy should not forward unparseable
query parameters (CVE-2022-2880)

* golang: net/http: handle server errors after sending GOAWAY
(CVE-2022-27664)

* grafana: Escalation from admin to server admin when auth proxy is used
(CVE-2022-35957)

* grafana: using email as a username can block other users from signing in
(CVE-2022-39229)

* golang: regexp/syntax: limit memory used by parsing regexps
(CVE-2022-41715)

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 9.2 Release Notes linked from the References section.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

2095421 - [RFE] grafana use systemd-sysusers
2124669 - CVE-2022-27664 golang: net/http: handle server errors after sending GOAWAY
2125514 - CVE-2022-35957 grafana: Escalation from admin to server admin when auth proxy is used
2127218 - [RHEL9][FTBFS] grafana-9.0.8-1.el9 FTBFS on Red Hat Enterprise Linux 9 - 9.1
2131149 - CVE-2022-39229 grafana: using email as a username can block other users from signing in
2132868 - CVE-2022-2880 golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters
2132872 - CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing regexps

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
grafana-9.0.9-2.el9.src.rpm

aarch64:
grafana-9.0.9-2.el9.aarch64.rpm
grafana-debuginfo-9.0.9-2.el9.aarch64.rpm
grafana-debugsource-9.0.9-2.el9.aarch64.rpm

ppc64le:
grafana-9.0.9-2.el9.ppc64le.rpm
grafana-debuginfo-9.0.9-2.el9.ppc64le.rpm
grafana-debugsource-9.0.9-2.el9.ppc64le.rpm

s390x:
grafana-9.0.9-2.el9.s390x.rpm
grafana-debuginfo-9.0.9-2.el9.s390x.rpm
grafana-debugsource-9.0.9-2.el9.s390x.rpm

x86_64:
grafana-9.0.9-2.el9.x86_64.rpm
grafana-debuginfo-9.0.9-2.el9.x86_64.rpm
grafana-debugsource-9.0.9-2.el9.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/

7. References:

https://access.redhat.com/security/cve/CVE-2022-2880
https://access.redhat.com/security/cve/CVE-2022-27664
https://access.redhat.com/security/cve/CVE-2022-35957
https://access.redhat.com/security/cve/CVE-2022-39229
https://access.redhat.com/security/cve/CVE-2022-41715
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index

8. Contact:

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

Copyright 2023 Red Hat, Inc.
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