openSUSE Security Update : libssh (openSUSE-2019-806)

critical Nessus Plugin ID 123341

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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 libssh fixes the following issues :

- CVE-2018-10933: Fixed a server mode authentication bypass (bsc#1108020).

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

Solution

Update the affected libssh packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1108020

Plugin Details

Severity: Critical

ID: 123341

File Name: openSUSE-2019-806.nasl

Version: 1.4

Type: local

Agent: unix

Published: 3/27/2019

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: High

Score: 7.7

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:libssh-debugsource, p-cpe:/a:novell:opensuse:libssh-devel, p-cpe:/a:novell:opensuse:libssh4, p-cpe:/a:novell:opensuse:libssh4-32bit, p-cpe:/a:novell:opensuse:libssh4-32bit-debuginfo, p-cpe:/a:novell:opensuse:libssh4-debuginfo, cpe:/o:novell:opensuse:15.0

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/23/2019

Vulnerability Publication Date: 10/17/2018

Reference Information

CVE: CVE-2018-10933