RHSA-2019_0019
Vulnerability from csaf_redhat - Published: 2019-01-03 17:45 - Updated: 2024-11-15 00:38Summary
Red Hat Security Advisory: grafana security and bug fix update
Severity
Moderate
Notes
Topic: The updated grafana package is now available for Red Hat Ceph Storage 3.2.
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.
Details: The grafana package provides the Grafana metrics dashboard and graph editor.
Security Fix(es):
* grafana: authentication bypass knowing only a username of an LDAP or OAuth user (CVE-2018-15727)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* The grafana package has been upgraded to upstream version 5.2.4., which includes a number of bug fixes (BZ#1647494)
* Shrinking the cluster size no longer causes the Red Hat Ceph Storage Dashboard to display the error message Templating init failed (BZ#1653273)
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Grafana 2.x, 3.x, and 4.x before 4.6.4 and 5.x before 5.2.3 allows authentication bypass because an attacker can generate a valid "remember me" cookie knowing only a username of an LDAP or OAuth user.
5.5 (Medium)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0019
Workaround
As per upstream (https://grafana.com/blog/2018/08/29/grafana-5.2.3-and-4.6.4-released-with-important-security-fix)
* Switch to authentication mechanism other than LDAP or OAuth
* Grafana should be isolated from public networks
A flaw was found in grafana. An incomplete fix for CVE-2018-12099 allows for a XSS in the "Dashboard > Text Panel" screen.
6.1 (Medium)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0019
References
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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