Detections
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GLSA-202007-02 : Xen: Multiple vulnerabilities

high Nessus Plugin ID 138925

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-202007-02 (Xen: Multiple vulnerabilities)

 Multiple vulnerabilities have been discovered in Xen. Please review the CVE identifiers referenced below for details.
 Impact :

 Please review the referenced CVE identifiers for details.
 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-4.12.3-r2' All Xen Tools users should upgrade to the latest version:
 # emerge --sync # emerge --ask --oneshot --verbose '>=app-emulation/xen-tools-4.12.3-r2'

See Also

https://security.gentoo.org/glsa/202007-02

Plugin Details

Severity: High

ID: 138925

File Name: gentoo_GLSA-202007-02.nasl

Version: 1.5

Type: local

Published: 7/27/2020

Updated: 2/28/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.5

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.5

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

CVSS Score Source: CVE-2020-15565

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:/o:gentoo:linux, p-cpe:/a:gentoo:linux:xen, p-cpe:/a:gentoo:linux:xen-tools

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Ease: No known exploits are available

Patch Publication Date: 7/26/2020

Vulnerability Publication Date: 7/7/2020

Reference Information

CVE: CVE-2020-15563, CVE-2020-15564, CVE-2020-15565, CVE-2020-15566, CVE-2020-15567

GLSA: 202007-02

IAVB: 2020-B-0034-S