CVE-2014-3511
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 14%
exploitation probability
14%top 3% of all CVEs
observed exploitation
nono source reports it
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
n/a · n/aReferences
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2014-008.txt.aschttp://aix.software.ibm.com/aix/efixes/security/openssl_advisory10.aschttp://linux.oracle.com/errata/ELSA-2014-1052.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.htmlhttp://lists.opensuse.org/opensuse-updates/2014-08/msg00036.htmlhttp://marc.info/?l=bugtraq&m=142350350616251&w=2http://marc.info/?l=bugtraq&m=142495837901899&w=2http://marc.info/?l=bugtraq&m=142624590206005&w=2http://marc.info/?l=bugtraq&m=142660345230545&w=2http://marc.info/?l=bugtraq&m=142791032306609&w=2http://marc.info/?l=bugtraq&m=143290437727362&w=2