openSUSE Security Update : openssl (openSUSE-2019-1175)

Medium Nessus Plugin ID 123920

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for openssl fixes the following issues :

Security issues fixed :

- The 9 Lives of Bleichenbacher's CAT: Cache Attacks on TLS Implementations (bsc#1117951)

- CVE-2019-1559: Fixed OpenSSL 0-byte Record Padding Oracle which under certain circumstances a TLS server can be forced to respond differently to a client and lead to the decryption of the data (bsc#1127080).

Other issues addressed :

- Fixed IV handling in SHAEXT paths:
aes/asm/aesni-sha*-x86_64.pl (bsc#1113975).

- Set TLS version to 0 in msg_callback for record messages to avoid confusing applications (bsc#1100078).

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=1100078

https://bugzilla.opensuse.org/show_bug.cgi?id=1113975

https://bugzilla.opensuse.org/show_bug.cgi?id=1117951

https://bugzilla.opensuse.org/show_bug.cgi?id=1127080

Plugin Details

Severity: Medium

ID: 123920

File Name: openSUSE-2019-1175.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2019/04/09

Updated: 2019/04/09

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 4.3

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

CVSS v3.0

Base Score: 5.9

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

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

Patch Publication Date: 2019/04/08

Vulnerability Publication Date: 2019/02/27

Reference Information

CVE: CVE-2019-1559