openSUSE Security Update : openssl-1_0_0 (openSUSE-2020-2236)

medium Nessus Plugin ID 144309
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-1_0_0 fixes the following issues :

- CVE-2020-1971: Fixed a NULL pointer dereference in EDIPARTYNAME (bsc#1179491).

- Initialized dh->nid to NID_undef in DH_new_method() (bsc#1177673).

- Fixed a test failure in apache_ssl in fips mode (bsc#1177793).

- Renamed BN_get_rfc3526_prime_* functions back to get_rfc3526_prime_* (bsc#1177575).

- Restored private key check in EC_KEY_check_key (bsc#1177479).

- Added shared secret KAT to FIPS DH selftest (bsc#1176029).

- Included ECDH/DH Requirements from SP800-56Arev3 (bsc#1176029).

- Used SHA-2 in the RSA pairwise consistency check (bsc#1155346)

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

Solution

Update the affected openssl-1_0_0 packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1155346

https://bugzilla.opensuse.org/show_bug.cgi?id=1176029

https://bugzilla.opensuse.org/show_bug.cgi?id=1177479

https://bugzilla.opensuse.org/show_bug.cgi?id=1177575

https://bugzilla.opensuse.org/show_bug.cgi?id=1177673

https://bugzilla.opensuse.org/show_bug.cgi?id=1177793

https://bugzilla.opensuse.org/show_bug.cgi?id=1179491

Plugin Details

Severity: Medium

ID: 144309

File Name: openSUSE-2020-2236.nasl

Version: 1.4

Type: local

Agent: unix

Published: 12/16/2020

Updated: 6/3/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 6.1

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

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

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.2

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:libopenssl-1_0_0-devel, p-cpe:/a:novell:opensuse:libopenssl-1_0_0-devel-32bit, p-cpe:/a:novell:opensuse:libopenssl10, p-cpe:/a:novell:opensuse:libopenssl10-debuginfo, p-cpe:/a:novell:opensuse:libopenssl1_0_0, p-cpe:/a:novell:opensuse:libopenssl1_0_0-32bit, p-cpe:/a:novell:opensuse:libopenssl1_0_0-32bit-debuginfo, p-cpe:/a:novell:opensuse:libopenssl1_0_0-debuginfo, p-cpe:/a:novell:opensuse:libopenssl1_0_0-hmac, p-cpe:/a:novell:opensuse:libopenssl1_0_0-hmac-32bit, p-cpe:/a:novell:opensuse:libopenssl1_0_0-steam, p-cpe:/a:novell:opensuse:libopenssl1_0_0-steam-32bit, p-cpe:/a:novell:opensuse:libopenssl1_0_0-steam-32bit-debuginfo, p-cpe:/a:novell:opensuse:libopenssl1_0_0-steam-debuginfo, p-cpe:/a:novell:opensuse:openssl-1_0_0, p-cpe:/a:novell:opensuse:openssl-1_0_0-cavs, p-cpe:/a:novell:opensuse:openssl-1_0_0-cavs-debuginfo, p-cpe:/a:novell:opensuse:openssl-1_0_0-debuginfo, p-cpe:/a:novell:opensuse:openssl-1_0_0-debugsource, cpe:/o:novell:opensuse:15.2

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: 12/12/2020

Vulnerability Publication Date: 12/8/2020

Reference Information

CVE: CVE-2020-1971

IAVA: 2020-A-0566-S