[TLS] RFC 7507 on TLS Fallback Signaling Cipher Suite Value (SCSV) for Preventing Protocol Downgrade Attacks
rfc-editor@rfc-editor.org Fri, 24 April 2015 22:20 UTC
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Subject: [TLS] RFC 7507 on TLS Fallback Signaling Cipher Suite Value (SCSV) for Preventing Protocol Downgrade Attacks
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A new Request for Comments is now available in online RFC libraries. RFC 7507 Title: TLS Fallback Signaling Cipher Suite Value (SCSV) for Preventing Protocol Downgrade Attacks Author: B. Moeller, A. Langley Status: Standards Track Stream: IETF Date: April 2015 Mailbox: bmoeller@acm.org, agl@google.com Pages: 8 Characters: 17165 Updates: RFC 2246, RFC 4346, RFC 4347, RFC 5246, RFC 6347 I-D Tag: draft-ietf-tls-downgrade-scsv-05.txt URL: https://www.rfc-editor.org/info/rfc7507 This document defines a Signaling Cipher Suite Value (SCSV) that prevents protocol downgrade attacks on the Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) protocols. It updates RFCs 2246, 4346, 4347, 5246, and 6347. Server update considerations are included. This document is a product of the Transport Layer Security Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/rfc.html Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC