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openSUSE Security Update : openssl (openSUSE-SU-2014:0764-1)

high Nessus Plugin ID 75383

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Synopsis

The remote openSUSE host is missing a security update.

Description

The openssl library was updated to version 1.0.1h fixing various security issues and bugs :

Security issues fixed :

 - CVE-2014-0224: Fix for SSL/TLS MITM flaw. An attacker using a carefully crafted handshake can force the use of weak keying material in OpenSSL SSL/TLS clients and servers.

 - CVE-2014-0221: Fix DTLS recursion flaw. By sending an invalid DTLS handshake to an OpenSSL DTLS client the code can be made to recurse eventually crashing in a DoS attack.

 - CVE-2014-0195: Fix DTLS invalid fragment vulnerability.
 A buffer overrun attack can be triggered by sending invalid DTLS fragments to an OpenSSL DTLS client or server. This is potentially exploitable to run arbitrary code on a vulnerable client or server.

 - CVE-2014-3470: Fix bug in TLS code where clients enable anonymous ECDH ciphersuites are subject to a denial of service attack.

Solution

Update the affected openssl packages.

See Also

https://bugzilla.novell.com/show_bug.cgi?id=880891

https://lists.opensuse.org/opensuse-updates/2014-06/msg00011.html

Plugin Details

Severity: High

ID: 75383

File Name: openSUSE-2014-410.nasl

Version: 1.9

Type: local

Agent: unix

Published: 6/13/2014

Updated: 1/19/2021

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.7

CVSS v2

Risk Factor: High

Base Score: 9.3

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

CVSS v3

Risk Factor: High

Base Score: 7.4

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:openssl-debugsource, p-cpe:/a:novell:opensuse:openssl-debuginfo, p-cpe:/a:novell:opensuse:libopenssl1_0_0-debuginfo, p-cpe:/a:novell:opensuse:libopenssl-devel, p-cpe:/a:novell:opensuse:libopenssl-devel-32bit, cpe:/o:novell:opensuse:12.3, p-cpe:/a:novell:opensuse:libopenssl1_0_0-32bit, p-cpe:/a:novell:opensuse:libopenssl1_0_0, p-cpe:/a:novell:opensuse:libopenssl1_0_0-debuginfo-32bit, cpe:/o:novell:opensuse:13.1, p-cpe:/a:novell:opensuse:openssl

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/5/2014

Vulnerability Publication Date: 6/5/2014

Exploitable With

Core Impact

Reference Information

CVE: CVE-2014-0195, CVE-2014-0221, CVE-2014-0224, CVE-2014-3470