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SUSE SLES15 Security Update : openssl-1_0_0 (SUSE-SU-2020:3762-1)
medium Nessus Plugin ID 144137
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Synopsis
The remote SUSE host is missing one or more security updates.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)
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 for SAP 15 :
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-3762=1
SUSE Linux Enterprise Server 15-LTSS :
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-3762=1
SUSE Linux Enterprise Module for Legacy Software 15-SP3 :
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP3-2020-3762=1
SUSE Linux Enterprise Module for Legacy Software 15-SP2 :
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP2-2020-3762=1
SUSE Linux Enterprise Module for Legacy Software 15-SP1 :
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP1-2020-3762=1
SUSE Enterprise Storage 6 :
zypper in -t patch SUSE-Storage-6-2020-3762=1
See Also
https://bugzilla.suse.com/show_bug.cgi?id=1155346
https://bugzilla.suse.com/show_bug.cgi?id=1176029
https://bugzilla.suse.com/show_bug.cgi?id=1177479
https://bugzilla.suse.com/show_bug.cgi?id=1177575
https://bugzilla.suse.com/show_bug.cgi?id=1177673
https://bugzilla.suse.com/show_bug.cgi?id=1177793
https://bugzilla.suse.com/show_bug.cgi?id=1179491
Plugin Details
Severity: Medium
ID: 144137
File Name: suse_SU-2020-3762-1.nasl
Version: 1.6
Type: local
Agent: unix
Family: SuSE Local Security Checks
Published: 12/14/2020
Updated: 12/5/2022
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.1
CVSS v2
Risk Factor: Medium
Base Score: 4.3
Temporal Score: 3.2
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2020-1971
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: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:novell:suse_linux:libopenssl10-debuginfo, p-cpe:/a:novell:suse_linux:openssl, p-cpe:/a:novell:suse_linux:openssl-1_0_0-debugsource, p-cpe:/a:novell:suse_linux:libopenssl1_0_0-debuginfo, p-cpe:/a:novell:suse_linux:openssl-1_0_0-debuginfo, p-cpe:/a:novell:suse_linux:libopenssl10, p-cpe:/a:novell:suse_linux:libopenssl1_0_0, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libopenssl-1_0_0-devel
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: 12/11/2020
Vulnerability Publication Date: 12/8/2020
Reference Information
CVE: CVE-2020-1971
IAVA: 2020-A-0566-S