Virtuozzo 7 : microcode_ctl (VZLSA-2020-5083)
medium Nessus Plugin ID 144442
New! Plugin Severity Now Using CVSS v3
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Synopsis
The remote Virtuozzo host is missing a security update.Description
The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:5083 advisory.- hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)
- hw: Vector Register Leakage-Active (CVE-2020-8696)
- hw: Fast forward store predictor (CVE-2020-8698)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Note that Tenable Network Security has attempted to extract the preceding description block directly from the corresponding Red Hat security advisory. Virtuozzo provides no description for VZLSA advisories. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected microcode_ctl package.See Also
Plugin Details
Severity: Medium
ID: 144442
File Name: Virtuozzo_VZLSA-2020-5083.nasl
Version: 1.3
Type: local
Family: Virtuozzo Local Security Checks
Published: 12/18/2020
Updated: 1/11/2021
Dependencies: ssh_get_info.nasl
Risk Information
VPR
Risk Factor: Medium
Score: 6.1
CVSS v2
Risk Factor: Low
Base Score: 2.1
Temporal Score: 1.6
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N
Temporal Vector: E:U/RL:OF/RC:C
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:virtuozzo:virtuozzo:microcode_ctl, cpe:/o:virtuozzo:virtuozzo:7
Required KB Items: Host/local_checks_enabled, Host/Virtuozzo/release, Host/Virtuozzo/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 11/19/2020