openSUSE Security Update : docker-runc (openSUSE-2019-252)

high Nessus Plugin ID 122494

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New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for docker-runc fixes the following issues: 	 Security issue fixed :

- CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to avoid write attacks to the host runc binary, which could lead to a container breakout (bsc#1121967)

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

Solution

Update the affected docker-runc packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1121967

Plugin Details

Severity: High

ID: 122494

File Name: openSUSE-2019-252.nasl

Version: 1.4

Type: local

Agent: unix

Published: 2/28/2019

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Critical

Score: 10

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 7.3

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

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:2.3:o:novell:opensuse:15.0:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:docker-runc:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:docker-runc-debuginfo:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:docker-runc-test:*:*:*:*:*:*:*

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/27/2019

Vulnerability Publication Date: 2/11/2019

Reference Information

CVE: CVE-2019-5736