RHEL 8 : grafana (RHSA-2021:4226)

high Nessus Plugin ID 155224

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:4226 advisory.

- 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)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected grafana package.

See Also

http://www.nessus.org/u?7240878e

http://www.nessus.org/u?f63ae51a

https://access.redhat.com/security/updates/classification/#moderate

https://access.redhat.com/errata/RHSA-2021:4226

https://bugzilla.redhat.com/show_bug.cgi?id=1918750

https://bugzilla.redhat.com/show_bug.cgi?id=1921191

https://bugzilla.redhat.com/show_bug.cgi?id=1941024

https://bugzilla.redhat.com/show_bug.cgi?id=1983596

https://bugzilla.redhat.com/show_bug.cgi?id=1989564

https://bugzilla.redhat.com/show_bug.cgi?id=1989570

Plugin Details

Severity: High

ID: 155224

File Name: redhat-RHSA-2021-4226.nasl

Version: 1.9

Type: local

Agent: unix

Published: 11/11/2021

Updated: 4/28/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2021-33195

CVSS v3

Risk Factor: High

Base Score: 7.3

Temporal Score: 6.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:grafana

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/9/2021

Vulnerability Publication Date: 1/26/2021

Reference Information

CVE: CVE-2021-27358, CVE-2021-3114, CVE-2021-33195, CVE-2021-33197, CVE-2021-34558

CWE: 20, 400, 682

IAVB: 2021-B-0047-S

RHSA: 2021:4226