openSUSE Security Update : openssl (openSUSE-2018-1464)

medium Nessus Plugin ID 119139
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 openssl fixes the following issues :

Security issues fixed :

- CVE-2018-0734: Fixed timing vulnerability in DSA signature generation (bsc#1113652).

- CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses (bsc#1113534).

- Add missing timing side channel patch for DSA signature generation (bsc#1113742).

Non-security issues fixed :

- Fixed infinite loop in DSA generation with incorrect parameters (bsc#1112209).

This update was imported from the SUSE:SLE-12-SP2:Update update project.

Solution

Update the affected openssl packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1112209

https://bugzilla.opensuse.org/show_bug.cgi?id=1113534

https://bugzilla.opensuse.org/show_bug.cgi?id=1113652

https://bugzilla.opensuse.org/show_bug.cgi?id=1113742

Plugin Details

Severity: Medium

ID: 119139

File Name: openSUSE-2018-1464.nasl

Version: 1.6

Type: local

Agent: unix

Published: 11/26/2018

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.1

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

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

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

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.3

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:libopenssl-devel, p-cpe:/a:novell:opensuse:libopenssl-devel-32bit, p-cpe:/a:novell:opensuse:libopenssl1_0_0, p-cpe:/a:novell:opensuse:libopenssl1_0_0-32bit, p-cpe:/a:novell:opensuse:libopenssl1_0_0-debuginfo, p-cpe:/a:novell:opensuse:libopenssl1_0_0-debuginfo-32bit, p-cpe:/a:novell:opensuse:libopenssl1_0_0-hmac, p-cpe:/a:novell:opensuse:libopenssl1_0_0-hmac-32bit, p-cpe:/a:novell:opensuse:openssl, p-cpe:/a:novell:opensuse:openssl-cavs, p-cpe:/a:novell:opensuse:openssl-cavs-debuginfo, p-cpe:/a:novell:opensuse:openssl-debuginfo, p-cpe:/a:novell:opensuse:openssl-debugsource, cpe:/o:novell:opensuse:42.3

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: 11/24/2018

Vulnerability Publication Date: 10/30/2018

Reference Information

CVE: CVE-2018-0734, CVE-2018-5407