QID 239449

Date Published: 2021-06-21

QID 239449: Red Hat Update for grafana (RHSA-2021:1859)

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). (BZ1850471)

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)

Affected Products:

Red Hat Enterprise Linux for x86_64 8 x86_64
Red Hat Enterprise Linux for IBM z Systems 8 s390x
Red Hat Enterprise Linux for Power, little endian 8 ppc64le
Red Hat Enterprise Linux for ARM 64 8 aarch64

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Critical - 10 severity.
    • Solution
    Upgrade to the latest packages which contain a patch. Refer to Applying Package Updates to RHEL system for details.

    Refer to Red Hat security advisory RHSA-2021:1859 to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239449

    CVE-2020-24303 | CVE-2020-27846 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:1859 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:1859?language=en
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