Unrated severityNVD Advisory· Published Aug 13, 2014· Updated May 6, 2026
CVE-2014-3511
CVE-2014-3511
Description
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.
Affected products
33cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*+ 30 more
- 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:1.0.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
- osv-coords2 versionspkg:rpm/opensuse/libressl&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/openssl-1_1&distro=openSUSE%20Tumbleweed
< 2.5.0-1.1+ 1 more
- (no CPE)range: < 2.5.0-1.1
- (no CPE)range: < 1.1.1l-1.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
62- www.openssl.org/news/secadv_20140806.txtnvdVendor Advisory
- ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2014-008.txt.ascnvd
- aix.software.ibm.com/aix/efixes/security/openssl_advisory10.ascnvd
- linux.oracle.com/errata/ELSA-2014-1052.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.htmlnvd
- lists.opensuse.org/opensuse-updates/2014-08/msg00036.htmlnvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- rhn.redhat.com/errata/RHSA-2015-0126.htmlnvd
- rhn.redhat.com/errata/RHSA-2015-0197.htmlnvd
- secunia.com/advisories/58962nvd
- secunia.com/advisories/59700nvd
- secunia.com/advisories/59710nvd
- secunia.com/advisories/59756nvd
- secunia.com/advisories/59887nvd
- secunia.com/advisories/60022nvd
- secunia.com/advisories/60221nvd
- secunia.com/advisories/60377nvd
- secunia.com/advisories/60493nvd
- secunia.com/advisories/60684nvd
- secunia.com/advisories/60803nvd
- secunia.com/advisories/60810nvd
- secunia.com/advisories/60890nvd
- secunia.com/advisories/60917nvd
- secunia.com/advisories/60921nvd
- secunia.com/advisories/60938nvd
- secunia.com/advisories/61017nvd
- secunia.com/advisories/61043nvd
- secunia.com/advisories/61100nvd
- secunia.com/advisories/61139nvd
- secunia.com/advisories/61184nvd
- secunia.com/advisories/61775nvd
- secunia.com/advisories/61959nvd
- security.gentoo.org/glsa/glsa-201412-39.xmlnvd
- support.f5.com/kb/en-us/solutions/public/15000/500/sol15564.htmlnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www-01.ibm.com/support/docview.wssnvd
- www.arubanetworks.com/support/alerts/aid-08182014.txtnvd
- www.debian.org/security/2014/dsa-2998nvd
- www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-372998.htmnvd
- www.securityfocus.com/bid/69079nvd
- www.securitytracker.com/id/1030693nvd
- www.splunk.com/view/SP-CAAANHSnvd
- www.tenable.com/security/tns-2014-06nvd
- bugzilla.redhat.com/show_bug.cginvd
- exchange.xforce.ibmcloud.com/vulnerabilities/95162nvd
- git.openssl.org/gitweb/nvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- kc.mcafee.com/corporate/indexnvd
- lists.balabit.hu/pipermail/syslog-ng-announce/2014-September/000196.htmlnvd
- support.citrix.com/article/CTX216642nvd
- techzone.ergon.ch/CVE-2014-3511nvd
- www.freebsd.org/security/advisories/FreeBSD-SA-14:18.openssl.ascnvd
News mentions
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