CVE-2014-1771

medium
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Description

SChannel in Microsoft Internet Explorer 6 through 11 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive information or modify TLS session data via a "triple handshake attack," aka "TLS Server Certificate Renegotiation Vulnerability."

References

http://www.securityfocus.com/bid/67861

http://www.securitytracker.com/id/1030370

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035

https://secure-resumption.com/

Details

Source: MITRE

Published: 2014-06-11

Updated: 2018-10-12

Type: CWE-310

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
74427MS14-035: Cumulative Security Update for Internet Explorer (2969262)NessusWindows : Microsoft Bulletins
critical