SUSE SLES11 Security Update : libssh2_org (SUSE-SU-2019:14031-1)

critical Nessus Plugin ID 124365

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for libssh2_org fixes the following issues :

Incorrect upstream fix for CVE-2019-3859 broke public key authentication [bsc#1133528, bsc#1130103]

Store but don't use keys of unsupported types in the known_hosts file [bsc#1091236]

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 11-SP4-LTSS:zypper in -t patch slessp4-libssh2_org-14031=1

SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch dbgsp4-libssh2_org-14031=1

Plugin Details

Severity: Critical

ID: 124365

File Name: suse_SU-2019-14031-1.nasl

Version: 1.5

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 4/29/2019

Updated: 5/30/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2019-3859

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:11, p-cpe:/a:novell:suse_linux:libssh2

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/27/2019

Vulnerability Publication Date: 3/21/2019

Reference Information

CVE: CVE-2019-3859

Detections

Analytics