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ID de Prueba:1.3.6.1.4.1.25623.1.0.120573
Categoría:Amazon Linux Local Security Checks
Título:Amazon Linux: Security Advisory (ALAS-2014-273)
Resumen:The remote host is missing an update for the 'openssl' package(s) announced via the ALAS-2014-273 advisory.
Descripción:Summary:
The remote host is missing an update for the 'openssl' package(s) announced via the ALAS-2014-273 advisory.

Vulnerability Insight:
A flaw was found in the way OpenSSL determined which hashing algorithm to use when TLS protocol version 1.2 was enabled. This could possibly cause OpenSSL to use an incorrect hashing algorithm, leading to a crash of an application using the library. (CVE-2013-6449)

It was discovered that the Datagram Transport Layer Security (DTLS) protocol implementation in OpenSSL did not properly maintain encryption and digest contexts during renegotiation. A lost or discarded renegotiation handshake packet could cause a DTLS client or server using OpenSSL to crash. (CVE-2013-6450)

A NULL pointer dereference flaw was found in the way OpenSSL handled TLS/SSL protocol handshake packets. A specially crafted handshake packet could cause a TLS/SSL client using OpenSSL to crash. (CVE-2013-4353)

Affected Software/OS:
'openssl' package(s) on Amazon Linux.

Solution:
Please install the updated package(s).

CVSS Score:
5.8

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

Referencia Cruzada: Common Vulnerability Exposure (CVE) ID: CVE-2013-4353
Debian Security Information: DSA-2837 (Google Search)
http://www.debian.org/security/2014/dsa-2837
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html
RedHat Security Advisories: RHSA-2014:0015
http://rhn.redhat.com/errata/RHSA-2014-0015.html
RedHat Security Advisories: RHSA-2014:0041
http://rhn.redhat.com/errata/RHSA-2014-0041.html
SuSE Security Announcement: openSUSE-SU-2014:0094 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00065.html
SuSE Security Announcement: openSUSE-SU-2014:0096 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00067.html
SuSE Security Announcement: openSUSE-SU-2014:0099 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00070.html
http://www.ubuntu.com/usn/USN-2079-1
Common Vulnerability Exposure (CVE) ID: CVE-2013-6449
BugTraq ID: 64530
http://www.securityfocus.com/bid/64530
Bugtraq: 20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities (Google Search)
http://www.securityfocus.com/archive/1/534161/100/0/threaded
Debian Security Information: DSA-2833 (Google Search)
http://www.debian.org/security/2014/dsa-2833
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124833.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124854.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124858.html
http://seclists.org/fulldisclosure/2014/Dec/23
http://security.gentoo.org/glsa/glsa-201412-39.xml
http://www.securitytracker.com/id/1029548
SuSE Security Announcement: openSUSE-SU-2014:0012 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00006.html
SuSE Security Announcement: openSUSE-SU-2014:0015 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00009.html
SuSE Security Announcement: openSUSE-SU-2014:0018 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00012.html
SuSE Security Announcement: openSUSE-SU-2014:0048 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00031.html
Common Vulnerability Exposure (CVE) ID: CVE-2013-6450
BugTraq ID: 64618
http://www.securityfocus.com/bid/64618
http://www.securitytracker.com/id/1029549
http://www.securitytracker.com/id/1031594
SuSE Security Announcement: openSUSE-SU-2014:0049 (Google Search)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00032.html
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