Vulnerability Details : CVE-2014-3511
The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue.
Exploit prediction scoring system (EPSS) score for CVE-2014-3511
Probability of exploitation activity in the next 30 days: 0.71%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 80 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-3511
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
References for CVE-2014-3511
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http://secunia.com/advisories/60221
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http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html
[SECURITY] Fedora 20 Update: openssl-1.0.1e-39.fc20
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http://secunia.com/advisories/60803
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https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=280b1f1ad12131defcd986676a8fc9717aaa601b
git.openssl.org Git - openssl.git/commit
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http://marc.info/?l=bugtraq&m=142791032306609&w=2
'[security bulletin] HPSBMU03304 rev.1 - HP Insight Control server deployment on Linux and Windows, R' - MARC
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http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15564.html
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http://www.securitytracker.com/id/1030693
OpenSSL Bugs Let Remote Users Deny Service, Obtain Information, and Potentially Execute Arbitrary Code - SecurityTracker
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http://marc.info/?l=bugtraq&m=142624590206005&w=2
'[security bulletin] HPSBMU03267 rev.1 - HP Matrix Operating Environment and HP CloudSystem Matrix ru' - MARC
- http://secunia.com/advisories/60493
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https://techzone.ergon.ch/CVE-2014-3511
OpenSSL Vulnerabilities related to Version 1.0.1i | Techzone
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https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888
HPSBMU03611 rev.2 - HPE Matrix Operating Environment on Windows and Linux, Multiple Remote Vulnerabilities
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http://www.arubanetworks.com/support/alerts/aid-08182014.txt
Nothing found for Support Alerts Aid 08182014 Txt
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http://secunia.com/advisories/61017
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https://kc.mcafee.com/corporate/index?page=content&id=SB10084
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http://www.debian.org/security/2014/dsa-2998
Debian -- Security Information -- DSA-2998-1 openssl
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http://www-01.ibm.com/support/docview.wss?uid=nas8N1020240
IBM notice: The page you requested cannot be displayed
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2014-008.txt.asc
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http://secunia.com/advisories/61043
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http://secunia.com/advisories/59710
Runtime Error
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http://security.gentoo.org/glsa/glsa-201412-39.xml
OpenSSL: Multiple vulnerabilities (GLSA 201412-39) — Gentoo security
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http://secunia.com/advisories/61100
Sign in
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http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html
[SECURITY] Fedora 19 Update: openssl-1.0.1e-39.fc19
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http://www.tenable.com/security/tns-2014-06
[R4] Tenable Products Affected by OpenSSL Protocol Downgrade Vulnerability - Security Advisory | Tenable®
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http://secunia.com/advisories/58962
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http://marc.info/?l=bugtraq&m=142350350616251&w=2
'[security bulletin] HPSBMU03216 rev.2 - HP Service Manager running SSLv3, Multiple Remote Vulnerabil' - MARC
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http://secunia.com/advisories/61184
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http://www.securityfocus.com/bid/69079
OpenSSL CVE-2014-3511 Man in the Middle Security Bypass Vulnerability
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http://marc.info/?l=bugtraq&m=143290437727362&w=2
'[security bulletin] HPSBMU03263 rev.3 - HP Insight Control running OpenSSL, Remote Disclosure of Inf' - MARC
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http://www.splunk.com/view/SP-CAAANHS
Splunk Enterprise 6.1.4 and 5.0.10 address four vulnerabilities | Splunk
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https://exchange.xforce.ibmcloud.com/vulnerabilities/95162
OpenSSL ssl23_get_client_hello() security bypass CVE-2014-3511 Vulnerability Report
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http://secunia.com/advisories/61139
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http://secunia.com/advisories/60684
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http://rhn.redhat.com/errata/RHSA-2015-0197.html
RHSA-2015:0197 - Security Advisory - Red Hat Customer Portal
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http://www-01.ibm.com/support/docview.wss?uid=swg21682293
IBM Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Tivoli Composite Application Manager for Transactions (CVE-2014-3508, CVE-2014-5139, CVE-2014-3509, CVE-2014-3505, CVE-2014-3506,
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https://www.openssl.org/news/secadv_20140806.txt
Vendor Advisory
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http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-372998.htm
Huawei-SA-20141008-OpenSSL
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https://bugzilla.redhat.com/show_bug.cgi?id=1127504
1127504 – (CVE-2014-3511) CVE-2014-3511 openssl: TLS protocol downgrade attack
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http://marc.info/?l=bugtraq&m=142495837901899&w=2
'[security bulletin] HPSBMU03260 rev.1 - HP System Management Homepage running OpenSSL on Linux and W' - MARC
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http://linux.oracle.com/errata/ELSA-2014-1052.html
linux.oracle.com | ELSA-2014-1052
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http://marc.info/?l=bugtraq&m=143290522027658&w=2
'[security bulletin] HPSBMU03261 rev.2 - HP Systems Insight Manager running OpenSSL on Linux and Wind' - MARC
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https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
HPSBMU03612 rev.2 - HPE Insight Control on Windows and Linux, Multiple Remote Vulnerabilities
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http://secunia.com/advisories/60022
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http://lists.opensuse.org/opensuse-updates/2014-08/msg00036.html
openSUSE-SU-2014:1052-1: moderate: update for openssl
- http://aix.software.ibm.com/aix/efixes/security/openssl_advisory10.asc
- https://www.freebsd.org/security/advisories/FreeBSD-SA-14:18.openssl.asc
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https://lists.balabit.hu/pipermail/syslog-ng-announce/2014-September/000196.html
[syslog-ng-announce] syslog-ng Premium Edition 5 LTS (5.0.6a) has been released
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http://www-01.ibm.com/support/docview.wss?uid=swg21683389
IBM Security Bulletin: Multiple Vulnerabilities in Current Release of IBM® SDK for Node.js™
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http://marc.info/?l=bugtraq&m=142660345230545&w=2
'[security bulletin] HPSBHF03293 rev.1 - HP Virtual Connect 8Gb 24-Port FC Module running OpenSSL and' - MARC
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https://support.citrix.com/article/CTX216642
Multiple Security Vulnerabilities in Citrix NetScaler Platform IPMI Lights Out Management (LOM) firmware
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http://secunia.com/advisories/59700
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http://www-01.ibm.com/support/docview.wss?uid=swg21686997
IBM Security Bulletin:
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http://rhn.redhat.com/errata/RHSA-2015-0126.html
RHSA-2015:0126 - Security Advisory - Red Hat Customer Portal
Products affected by CVE-2014-3511
- cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*