QID 239800

Date Published: 2021-11-10

QID 239800: Red Hat Update for grafana security (RHSA-2021:4226)

grafana is an open source, feature rich metrics dashboard and graph editor for graphite, influxdb & opentsdb.

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)

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 High - 7.5 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Upgrade to the latest packages which contain a patch.

    Refer to Refer to :
    Applying Package Updates to RHEL system     for details.

    Refer to Red Hat security advisory RHSA-2021:4226 Update to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239800

    CVE-2021-3114 | CVE-2021-27358 | CVE-2021-33195 | CVE-2021-33197 | CVE-2021-34558 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:4226 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:4226
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