diff -Nru libcrypto++-5.6.1/debian/changelog libcrypto++-5.6.1/debian/changelog
--- libcrypto++-5.6.1/debian/changelog	2012-04-14 18:43:41.000000000 +0000
+++ libcrypto++-5.6.1/debian/changelog	2015-06-30 05:37:20.000000000 +0000
@@ -1,3 +1,17 @@
+libcrypto++ (5.6.1-6+deb8u1build0.15.04.1) vivid-security; urgency=medium
+
+  * fake sync from Debian
+
+ -- Steve Beattie <sbeattie@ubuntu.com>  Mon, 29 Jun 2015 22:37:20 -0700
+
+libcrypto++ (5.6.1-6+deb8u1) jessie-security; urgency=high
+
+  * Fix CVE-2015-2141, misuse of blinding technique that is aimed at
+    preventing timing attacks.
+  * Update my email address.
+
+ -- Laszlo Boszormenyi (GCS) <gcs@debian.org>  Sun, 28 Jun 2015 13:35:45 +0000
+
 libcrypto++ (5.6.1-6) unstable; urgency=low
 
   * Fix build failure with gcc-4.7 (closes: #668700) by adding missing 'this'
diff -Nru libcrypto++-5.6.1/debian/control libcrypto++-5.6.1/debian/control
--- libcrypto++-5.6.1/debian/control	2012-04-14 18:38:03.000000000 +0000
+++ libcrypto++-5.6.1/debian/control	2015-06-28 13:37:04.000000000 +0000
@@ -1,7 +1,7 @@
 Source: libcrypto++
 Section: libs
 Priority: optional
-Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.hu>
+Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.org>
 Standards-Version: 3.9.3
 Build-Depends: debhelper (>= 8), dpkg (>= 1.15.5.6), automake, autoconf, libtool
 Build-Depends-Indep: doxygen
diff -Nru libcrypto++-5.6.1/debian/patches/CVE-2015-2141.patch libcrypto++-5.6.1/debian/patches/CVE-2015-2141.patch
--- libcrypto++-5.6.1/debian/patches/CVE-2015-2141.patch	1970-01-01 00:00:00.000000000 +0000
+++ libcrypto++-5.6.1/debian/patches/CVE-2015-2141.patch	2015-06-28 13:37:23.000000000 +0000
@@ -0,0 +1,32 @@
+From 9425e16437439e68c7d96abef922167d68fafaff Mon Sep 17 00:00:00 2001
+From: Jeffrey Walton <noloader@gmail.com>
+Date: Sat, 27 Jun 2015 17:56:01 -0400
+Subject: [PATCH] Fix for CVE-2015-2141. Thanks to Evgeny Sidorov for
+ reporting. Squaring to satisfy Jacobi requirements suggested by JPM.
+
+---
+ rw.cpp | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/rw.cpp b/rw.cpp
+index cdd9f2d..0b9318b 100644
+--- a/rw.cpp
++++ b/rw.cpp
+@@ -126,10 +126,16 @@ Integer InvertibleRWFunction::CalculateInverse(RandomNumberGenerator &rng, const
+ 	DoQuickSanityCheck();
+ 	ModularArithmetic modn(m_n);
+ 	Integer r, rInv;
+-	do {	// do this in a loop for people using small numbers for testing
++
++	// do this in a loop for people using small numbers for testing
++	do {
+ 		r.Randomize(rng, Integer::One(), m_n - Integer::One());
++		// Fix for CVE-2015-2141. Thanks to Evgeny Sidorov for reporting.
++		// Squaring to satisfy Jacobi requirements suggested by JPM.
++		r = modn.Square(r);
+ 		rInv = modn.MultiplicativeInverse(r);
+ 	} while (rInv.IsZero());
++
+ 	Integer re = modn.Square(r);
+ 	re = modn.Multiply(re, x);			// blind
+ 
diff -Nru libcrypto++-5.6.1/debian/patches/series libcrypto++-5.6.1/debian/patches/series
--- libcrypto++-5.6.1/debian/patches/series	2012-04-14 18:20:45.000000000 +0000
+++ libcrypto++-5.6.1/debian/patches/series	2015-06-28 13:37:49.000000000 +0000
@@ -6,3 +6,4 @@
 panama-armel.diff
 salsa.patch
 gcc-4.7-ftbfs.diff
+CVE-2015-2141.patch