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openSUSE Security Update : ovmf (openSUSE-2020-314)

high Nessus Plugin ID 134348

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for ovmf fixes the following issues :

Security issues fixed :

 - CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation (bsc#1163959).

 - CVE-2019-14553: Fixed the TLS certification verification in HTTPS-over-IPv6 boot sequences (bsc#1153072).

 - CVE-2019-14559: Fixed a remotely exploitable memory leak in the ARP handling code (bsc#1163927).

 - CVE-2019-14575: Fixed an insufficient signature check in the DxeImageVerificationHandler (bsc#1163969).

 - Enabled HTTPS-over-IPv6 (bsc#1153072).

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected ovmf packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1153072

https://bugzilla.opensuse.org/show_bug.cgi?id=1163927

https://bugzilla.opensuse.org/show_bug.cgi?id=1163959

https://bugzilla.opensuse.org/show_bug.cgi?id=1163969

Plugin Details

Severity: High

ID: 134348

File Name: openSUSE-2020-314.nasl

Version: 1.3

Type: local

Agent: unix

Published: 3/9/2020

Updated: 1/14/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2019-14575

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/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:novell:opensuse:qemu-ovmf-x86_64, p-cpe:/a:novell:opensuse:qemu-ovmf-ia32, cpe:/o:novell:opensuse:15.1, p-cpe:/a:novell:opensuse:ovmf, p-cpe:/a:novell:opensuse:qemu-ovmf-x86_64-debug, p-cpe:/a:novell:opensuse:ovmf-tools

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/8/2020

Vulnerability Publication Date: 11/23/2020

Reference Information

CVE: CVE-2019-14553, CVE-2019-14559, CVE-2019-14563, CVE-2019-14575