SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2016:2394-1)

High Nessus Plugin ID 93765


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


This update for openssl fixes the following issues: OpenSSL Security Advisory [22 Sep 2016] (bsc#999665) Severity: High

- OCSP Status Request extension unbounded memory growth (CVE-2016-6304) (bsc#999666) Severity: Low

- Pointer arithmetic undefined behaviour (CVE-2016-2177) (bsc#982575)

- Constant time flag not preserved in DSA signing (CVE-2016-2178) (bsc#983249)

- DTLS buffered message DoS (CVE-2016-2179) (bsc#994844)

- OOB read in TS_OBJ_print_bio() (CVE-2016-2180) (bsc#990419)

- DTLS replay protection DoS (CVE-2016-2181) (bsc#994749)

- OOB write in BN_bn2dec() (CVE-2016-2182) (bsc#993819)

- Birthday attack against 64-bit block ciphers (SWEET32) (CVE-2016-2183) (bsc#995359)

- Malformed SHA512 ticket DoS (CVE-2016-6302) (bsc#995324)

- OOB write in MDC2_Update() (CVE-2016-6303) (bsc#995377)

- Certificate message OOB reads (CVE-2016-6306) (bsc#999668) More information can be found on: Also following bugs were fixed :

- update expired S/MIME certs (bsc#979475)

- improve s390x performance (bsc#982745)

- allow >= 64GB AESGCM transfers (bsc#988591)

- fix crash in print_notice (bsc#998190)

- resume reading from /dev/urandom when interrupted by a signal (bsc#995075)

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.


To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-1393=1

SUSE Linux Enterprise Server 12-SP1:zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-1393=1

SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-1393=1

To bring your system up-to-date, use 'zypper patch'.

See Also

Plugin Details

Severity: High

ID: 93765

File Name: suse_SU-2016-2394-1.nasl

Version: $Revision: 2.5 $

Type: local

Agent: unix

Published: 2016/09/28

Modified: 2016/12/27

Dependencies: 12634

Risk Information

Risk Factor: High


Base Score: 7.8

Temporal Score: 6.4

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

Temporal Vector: CVSS2#E:F/RL:OF/RC:ND


Base Score: 9.8

Temporal Score: 9

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

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:X

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libopenssl1_0_0, p-cpe:/a:novell:suse_linux:libopenssl1_0_0-debuginfo, p-cpe:/a:novell:suse_linux:libopenssl1_0_0-hmac, p-cpe:/a:novell:suse_linux:openssl, p-cpe:/a:novell:suse_linux:openssl-debuginfo, p-cpe:/a:novell:suse_linux:openssl-debugsource, cpe:/o:novell:suse_linux:12

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2016/09/27

Reference Information

CVE: CVE-2016-2177, CVE-2016-2178, CVE-2016-2179, CVE-2016-2180, CVE-2016-2181, CVE-2016-2182, CVE-2016-2183, CVE-2016-6302, CVE-2016-6303, CVE-2016-6304, CVE-2016-6306

OSVDB: 139313, 139471, 142095, 143021, 143259, 143309, 143387, 143388, 143389, 143392, 144687, 144688