The version of IBM Tivoli Storage Manager installed on the remote host is 6.3.x prior to 6.3.4.200. It is, therefore, affected by a vulnerability that could allow a remote attacker to perform a statistical timing attack known as 'Lucky Thirteen'.

A vulnerability exists in the TLS and DTLS protocols that may allow an attacker to recover plaintext from TLS/DTLS connections that use CBC-mode encryption. (CVE-2013-0169)

Note: Stream ciphers, such as RC4, are not vulnerable to this issue.

An updated rhev-hypervisor6 package that fixes several security issues and various bugs is now available.

The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

The rhev-hypervisor6 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes everything necessary to run and manage virtual machines: A subset of the Red Hat Enterprise Linux operating environment and the Red Hat Enterprise Virtualization Agent.

Note: Red Hat Enterprise Virtualization Hypervisor is only available for the Intel 64 and AMD64 architectures with virtualization extensions.

A flaw was found in the way QEMU-KVM emulated the e1000 network interface card when the host was configured to accept jumbo network frames, and a guest using the e1000 emulated driver was not. A remote attacker could use this flaw to crash the guest or, potentially, execute arbitrary code with root privileges in the guest.
(CVE-2012-6075)

It was discovered that GnuTLS leaked timing information when decrypting TLS/SSL protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL server as a padding oracle. (CVE-2013-1619)

It was discovered that OpenSSL leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding oracle. (CVE-2013-0169)

A NULL pointer dereference flaw was found in the OCSP response verification in OpenSSL. A malicious OCSP server could use this flaw to crash applications performing OCSP verification by sending a specially crafted response. (CVE-2013-0166)

It was discovered that the TLS/SSL protocol could leak information about plain text when optional compression was used. An attacker able to control part of the plain text sent over an encrypted TLS/SSL connection could possibly use this flaw to recover other portions of the plain text. (CVE-2012-4929)

This updated package provides updated components that include fixes for various security issues. These issues have no security impact on Red Hat Enterprise Virtualization Hypervisor itself, however. The security fixes included in this update address the following CVE numbers :

CVE-2013-0292 (dbus-glib issue)

CVE-2013-0228, CVE-2013-0268, and CVE-2013-0871 (kernel issues)

CVE-2013-0338 (libxml2 issue)

This update contains the builds from the following errata :

ovirt-node: RHBA-2013:0634 https://rhn.redhat.com/errata/RHBA-2013-0634.html kernel:
RHSA-2013:0630 https://rhn.redhat.com/errata/RHSA-2013-0630.html dbus-glib: RHSA-2013:0568 https://rhn.redhat.com/errata/RHSA-2013-0568.html libcgroup:
RHBA-2013:0560 https://rhn.redhat.com/errata/RHBA-2013-0560.html vdsm:
RHBA-2013:0635 https://rhn.redhat.com/errata/RHBA-2013-0635.html selinux-policy: RHBA-2013:0618 https://rhn.redhat.com/errata/RHBA-2013-0618.html qemu-kvm-rhev:
RHSA-2013:0610 https://rhn.redhat.com/errata/RHSA-2013-0610.html glusterfs: RHBA-2013:0620 https://rhn.redhat.com/errata/RHBA-2013-0620.html gnutls:
RHSA-2013:0588 https://rhn.redhat.com/errata/RHSA-2013-0588.html ipmitool: RHBA-2013:0572 https://rhn.redhat.com/errata/RHBA-2013-0572.html libxml2:
RHSA-2013:0581 https://rhn.redhat.com/errata/RHSA-2013-0581.html openldap: RHBA-2013:0598 https://rhn.redhat.com/errata/RHBA-2013-0598.html openssl:
RHSA-2013:0587 https://rhn.redhat.com/errata/RHSA-2013-0587.html

Users of the Red Hat Enterprise Virtualization Hypervisor are advised to upgrade to this updated package, which fixes these issues.

The remote Solaris system is missing necessary patches to address security updates :

  - OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1     before 1.0.1d does not properly perform signature     verification for OCSP responses, which allows remote     OCSP servers to cause a denial of service (NULL pointer     dereference and application crash) via an invalid key.
    (CVE-2013-0166)

  - The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0     and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and     other products, do not properly consider timing     side-channel attacks on a MAC check requirement during     the processing of malformed CBC padding, which allows     remote attackers to conduct distinguishing attacks and     plaintext-recovery attacks via statistical analysis of     timing data for crafted packets, aka the 'Lucky     Thirteen' issue. (CVE-2013-0169)

This update for libopenssl0_9_8 fixes the following issues :

  - CVE-2016-0800 aka the 'DROWN' attack (bsc#968046):
    OpenSSL was vulnerable to a cross-protocol attack that     could lead to decryption of TLS sessions by using a     server supporting SSLv2 and EXPORT cipher suites as a     Bleichenbacher RSA padding oracle.

    This update changes the openssl library to :

  - Disable SSLv2 protocol support by default.

    This can be overridden by setting the environment     variable 'OPENSSL_ALLOW_SSL2' or by using     SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag.

    Note that various services and clients had already     disabled SSL protocol 2 by default previously.

  - Disable all weak EXPORT ciphers by default. These can be     reenabled if required by old legacy software using the     environment variable 'OPENSSL_ALLOW_EXPORT'.

  - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and     BN_dec2bn() functions had a bug that could result in an     attempt to de-reference a NULL pointer leading to     crashes. This could have security consequences if these     functions were ever called by user applications with     large untrusted hex/decimal data. Also, internal usage     of these functions in OpenSSL uses data from config     files or application command line arguments. If user     developed applications generated config file data based     on untrusted data, then this could have had security     consequences as well.

  - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the     internal fmtstr() and doapr_outch() functions could     miscalculate the length of a string and attempt to     access out-of-bounds memory locations. These problems     could have enabled attacks where large amounts of     untrusted data is passed to the BIO_*printf functions.
    If applications use these functions in this way then     they could have been vulnerable. OpenSSL itself uses     these functions when printing out human-readable dumps     of ASN.1 data. Therefore applications that print this     data could have been vulnerable if the data is from     untrusted sources. OpenSSL command line applications     could also have been vulnerable when they print out     ASN.1 data, or if untrusted data is passed as command     line arguments. Libssl is not considered directly     vulnerable.

  - The package was updated to 0.9.8zh :

  - fixes many security vulnerabilities (not separately     listed): CVE-2015-3195, CVE-2015-1788, CVE-2015-1789,     CVE-2015-1790, CVE-2015-1792, CVE-2015-1791,     CVE-2015-0286, CVE-2015-0287, CVE-2015-0289,     CVE-2015-0293, CVE-2015-0209, CVE-2015-0288,     CVE-2014-3571, CVE-2014-3569, CVE-2014-3572,     CVE-2015-0204, CVE-2014-8275, CVE-2014-3570,     CVE-2014-3567, CVE-2014-3568, CVE-2014-3566,     CVE-2014-3510, CVE-2014-3507, CVE-2014-3506,     CVE-2014-3505, CVE-2014-3508, CVE-2014-0224,     CVE-2014-0221, CVE-2014-0195, CVE-2014-3470,     CVE-2014-0076, CVE-2013-0169, CVE-2013-0166

  - avoid running OPENSSL_config twice. This avoids breaking     engine loading. (boo#952871, boo#967787)

  - fix CVE-2015-3197 (boo#963415)

  - SSLv2 doesn't block disabled ciphers

Versions of OpenSSL prior to 0.9.8y are reportedly affected by the following vulnerabilities :

  - An error exists related to the handling of OCSP response verification that could allow denial of service attacks. (CVE-2013-0166)

  - An error exists related to the SSL/TLS/DTLS protocols, CBC mode encryption and response time. An attacker could obtain plaintext contents of encrypted traffic via timing attacks. (CVE-2013-0169)

The remote host is missing Mac OS X security update 2013-004 that fixes multiple security issues. 

The remote host is running a version of Mac OS X 10.8 that is older than 10.8.5. The newer version contains numerous security-related fixes for the following components :

  - Apache
  - Bind
  - Certificate Trust Policy
  - CoreGraphics
  - ImageIO
  - Installer
  - IPSec
  - Kernel
  - Mobile Device Management
  - OpenSSL
  - PHP
  - PostgreSQL
  - Power Management
  - QuickTime
  - Screen Lock
  - sudo

 This update also addresses an issue in which certain Unicode strings could cause applications to unexpectedly quit.

 Note that successful exploitation of the most serious issues could result in arbitrary code execution.

ID	Name	Product	Family	Published	Updated	Severity
77120	IBM Tivoli Storage Manager Server 6.3.x < 6.3.4.200 Information Disclosure	Nessus	General	8/11/2014	12/5/2022	low
78142	F5 Networks BIG-IP : TLS/DTLS 'Lucky 13' vulnerability (K14190)	Nessus	F5 Networks Local Security Checks	10/10/2014	12/5/2022	low
78952	RHEL 6 : rhev-hypervisor6 (RHSA-2013:0636)	Nessus	Red Hat Local Security Checks	11/8/2014	12/5/2022	high
80719	Oracle Solaris Third-Party Patch Update : openssl (lucky_thirteen_vulnerability_in_solaris)	Nessus	Solaris Local Security Checks	1/19/2015	12/5/2022	medium
89651	openSUSE Security Update : libopenssl0_9_8 (openSUSE-2016-294) (DROWN) (FREAK) (POODLE)	Nessus	SuSE Local Security Checks	3/4/2016	12/5/2022	critical
6868	OpenSSL < 0.9.8y / 1.0.1d / 1.0.0k Multiple Vulnerabilities	Nessus Network Monitor	Web Servers	6/11/2013	3/6/2019	low
8008	Mac OS X 10.8 < 10.8.5 Multiple Vulnerabilities (Security Update 2013-004)	Nessus Network Monitor	Web Clients	9/16/2013	3/6/2019	critical

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