Detections
Analytics
GLSA-202003-56 : Xen: Multiple vulnerabilities (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)
critical Nessus Plugin ID 134964
Language:
Synopsis
The remote Gentoo host is missing one or more security-related patches.Description
The remote host is affected by the vulnerability described in GLSA-202003-56 (Xen: Multiple vulnerabilities)Multiple vulnerabilities have been discovered in Xen. Please review the referenced CVE identifiers for details.
Impact :
A local attacker could potentially gain privileges on the host system or cause a Denial of Service condition.
Workaround :
There is no known workaround at this time.
Solution
All Xen users should upgrade to the latest version:# emerge --sync # emerge --ask --oneshot --verbose '>=app-emulation/xen-4.12.0-r1'
See Also
Plugin Details
Severity: Critical
ID: 134964
File Name: gentoo_GLSA-202003-56.nasl
Version: 1.5
Type: local
Family: Gentoo Local Security Checks
Published: 3/27/2020
Updated: 3/20/2024
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.3
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 6.9
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2019-18425
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:gentoo:linux:xen, p-cpe:/a:gentoo:linux:xen-tools, cpe:/o:gentoo:linux
Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list
Exploit Ease: No known exploits are available
Patch Publication Date: 3/25/2020
Vulnerability Publication Date: 5/30/2019
Reference Information
CVE: CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2018-12207, CVE-2019-11091, CVE-2019-11135, CVE-2019-18420, CVE-2019-18421, CVE-2019-18423, CVE-2019-18424, CVE-2019-18425, CVE-2019-19577, CVE-2019-19578, CVE-2019-19580, CVE-2019-19581, CVE-2019-19582, CVE-2019-19583
GLSA: 202003-56