Detections
Analytics
RHEL 8 : grafana (RHSA-2021:4226)
high Nessus Plugin ID 155224
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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.- grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358)
- golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)
- 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
https://access.redhat.com/security/cve/CVE-2021-3114
https://access.redhat.com/security/cve/CVE-2021-27358
https://access.redhat.com/security/cve/CVE-2021-33195
https://access.redhat.com/security/cve/CVE-2021-33197
https://access.redhat.com/security/cve/CVE-2021-34558
https://access.redhat.com/errata/RHSA-2021:4226
https://bugzilla.redhat.com/1918750
https://bugzilla.redhat.com/1941024
https://bugzilla.redhat.com/1983596
Plugin Details
Severity: High
ID: 155224
File Name: redhat-RHSA-2021-4226.nasl
Version: 1.7
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 11/11/2021
Updated: 5/24/2023
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment
Risk Information
VPR
Risk Factor: Medium
Score: 4.2
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.5
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: 6.4
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:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.6, 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