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SUSE SLED12 / SLES12 Security Update : openssl-1_1 (SUSE-SU-2020:0099-1)
medium Nessus Plugin ID 132926
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Synopsis
The remote SUSE host is missing one or more security updates.Description
This update for openssl-1_1 fixes the following issues :Security issue fixed :
CVE-2019-1551: Fixed an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli (bsc#1158809).
CVE-2019-1563: Fixed bleichenbacher attack against cms/pkcs7 encryptioon transported key (bsc#1150250).
CVE-2019-1551: Fixed integer overflow in RSAZ modular exponentiation on x86_64 (bsc#1158809).
CVE-2019-1549: Fixed fork problem with random generator (bsc#1150247).
CVE-2019-1547: Fixed EC_GROUP_set_generator side channel attack avoidance (bsc#1150003).
Bug fixes :
Ship the openssl 1.1.1 binary as openssl-1_1, and make it installable in parallel with the system openssl (bsc#1140277).
Update to 1.1.1d (bsc#1133925, jsc#SLE-6430).
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 Software Development Kit 12-SP5 :
zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-99=1
SUSE Linux Enterprise Software Development Kit 12-SP4 :
zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-99=1
SUSE Linux Enterprise Server 12-SP5 :
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-99=1
SUSE Linux Enterprise Server 12-SP4 :
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-99=1
SUSE Linux Enterprise Desktop 12-SP4 :
zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2020-99=1
See Also
https://bugzilla.suse.com/show_bug.cgi?id=1133925
https://bugzilla.suse.com/show_bug.cgi?id=1140277
https://bugzilla.suse.com/show_bug.cgi?id=1150003
https://bugzilla.suse.com/show_bug.cgi?id=1150247
https://bugzilla.suse.com/show_bug.cgi?id=1150250
https://bugzilla.suse.com/show_bug.cgi?id=1158809
https://www.suse.com/security/cve/CVE-2019-1547/
https://www.suse.com/security/cve/CVE-2019-1549/
https://www.suse.com/security/cve/CVE-2019-1551/
Plugin Details
Severity: Medium
ID: 132926
File Name: suse_SU-2020-0099-1.nasl
Version: 1.6
Type: local
Agent: unix
Family: SuSE Local Security Checks
Published: 1/15/2020
Updated: 3/29/2024
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2019-1551
CVSS v3
Risk Factor: Medium
Base Score: 5.3
Temporal Score: 4.6
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:novell:suse_linux:libopenssl1_1, p-cpe:/a:novell:suse_linux:libopenssl1_1-debuginfo, p-cpe:/a:novell:suse_linux:openssl, p-cpe:/a:novell:suse_linux:openssl-1_1-debuginfo, p-cpe:/a:novell:suse_linux:openssl-1_1-debugsource, cpe:/o:novell:suse_linux:12
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: 1/14/2020
Vulnerability Publication Date: 9/10/2019
Reference Information
CVE: CVE-2019-1547, CVE-2019-1549, CVE-2019-1551, CVE-2019-1563
IAVA: 2019-A-0303-S