ID de Prueba:	1.3.6.1.4.1.25623.1.0.805142
Categoría:	SSL and TLS
Título:	SSL/TLS: RSA Temporary Key Handling 'RSA_EXPORT' Downgrade Issue (FREAK)
Resumen:	This host is accepting 'RSA_EXPORT' cipher suites and is prone; to a man-in-the-middle (MITM) vulnerability.
Descripción:	Summary: This host is accepting 'RSA_EXPORT' cipher suites and is prone to a man-in-the-middle (MITM) vulnerability. Vulnerability Insight: Flaw is due to improper handling RSA temporary keys in a non-export RSA key exchange cipher suite. Vulnerability Impact: Successful exploitation will allow remote attacker to downgrade the security of a session to use 'RSA_EXPORT' cipher suites, which are significantly weaker than non-export cipher suites. This may allow a man-in-the-middle attacker to more easily break the encryption and monitor or tamper with the encrypted stream. Affected Software/OS: - Hosts accepting 'RSA_EXPORT' cipher suites. - OpenSSL versions prior to 0.9.8zd, 1.0.0 prior to 1.0.0p and 1.0.1 prior to 1.0.1k. Solution: - Remove support for 'RSA_EXPORT' cipher suites from the service. Please see the references for more resources supporting you with this task. - If the service is using OpenSSL: Update to version 0.9.8zd, 1.0.0p, 1.0.1k or later. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2015-0204 http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html BugTraq ID: 71936 http://www.securityfocus.com/bid/71936 BugTraq ID: 91787 http://www.securityfocus.com/bid/91787 Cisco Security Advisory: 20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl Debian Security Information: DSA-3125 (Google Search) http://www.debian.org/security/2015/dsa-3125 https://security.gentoo.org/glsa/201503-11 HPdes Security Advisory: HPSBGN03299 http://marc.info/?l=bugtraq&m=142720981827617&w=2 HPdes Security Advisory: HPSBHF03289 http://marc.info/?l=bugtraq&m=142721102728110&w=2 HPdes Security Advisory: HPSBMU03345 http://marc.info/?l=bugtraq&m=144043644216842&w=2 HPdes Security Advisory: HPSBMU03380 http://marc.info/?l=bugtraq&m=143748090628601&w=2 HPdes Security Advisory: HPSBMU03396 http://marc.info/?l=bugtraq&m=144050205101530&w=2 HPdes Security Advisory: HPSBMU03397 http://marc.info/?l=bugtraq&m=144050297101809&w=2 HPdes Security Advisory: HPSBMU03409 http://marc.info/?l=bugtraq&m=144050155601375&w=2 HPdes Security Advisory: HPSBMU03413 http://marc.info/?l=bugtraq&m=144050254401665&w=2 HPdes Security Advisory: HPSBOV03318 http://marc.info/?l=bugtraq&m=142895206924048&w=2 HPdes Security Advisory: HPSBUX03162 http://marc.info/?l=bugtraq&m=142496179803395&w=2 HPdes Security Advisory: HPSBUX03244 http://marc.info/?l=bugtraq&m=142496289803847&w=2 HPdes Security Advisory: HPSBUX03334 http://marc.info/?l=bugtraq&m=143213830203296&w=2 HPdes Security Advisory: SSRT101885 HPdes Security Advisory: SSRT101987 HPdes Security Advisory: SSRT102000 http://www.mandriva.com/security/advisories?name=MDVSA-2015:019 http://www.mandriva.com/security/advisories?name=MDVSA-2015:062 http://www.mandriva.com/security/advisories?name=MDVSA-2015:063 https://freakattack.com/ RedHat Security Advisories: RHSA-2015:0066 http://rhn.redhat.com/errata/RHSA-2015-0066.html RedHat Security Advisories: RHSA-2015:0800 http://rhn.redhat.com/errata/RHSA-2015-0800.html RedHat Security Advisories: RHSA-2015:0849 http://rhn.redhat.com/errata/RHSA-2015-0849.html RedHat Security Advisories: RHSA-2016:1650 http://rhn.redhat.com/errata/RHSA-2016-1650.html http://www.securitytracker.com/id/1033378 SuSE Security Announcement: SUSE-SU-2015:0578 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html SuSE Security Announcement: SUSE-SU-2015:0946 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html SuSE Security Announcement: SUSE-SU-2015:1085 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00014.html SuSE Security Announcement: SUSE-SU-2015:1086 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00015.html SuSE Security Announcement: SUSE-SU-2015:1138 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00022.html SuSE Security Announcement: SUSE-SU-2015:1161 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00031.html SuSE Security Announcement: SUSE-SU-2015:2166 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00000.html SuSE Security Announcement: SUSE-SU-2015:2168 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00001.html SuSE Security Announcement: SUSE-SU-2015:2182 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00003.html SuSE Security Announcement: SUSE-SU-2015:2192 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00004.html SuSE Security Announcement: SUSE-SU-2015:2216 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00006.html SuSE Security Announcement: SUSE-SU-2016:0113 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00005.html SuSE Security Announcement: openSUSE-SU-2015:0130 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html SuSE Security Announcement: openSUSE-SU-2016:0640 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html XForce ISS Database: openssl-cve20150204-weak-security(99707) https://exchange.xforce.ibmcloud.com/vulnerabilities/99707
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