cryptopp: bump to version 6.1.0

Remove patch (applied upstream)

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Fabrice Fontaine 2018-03-04 10:06:16 +01:00 committed by Peter Korsgaard
parent b405d31b48
commit a5750692fe
3 changed files with 6 additions and 72 deletions

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@ -1,69 +0,0 @@
From 3d9181d7bdd8e491f745dbc9e34bd20b6f6da069 Mon Sep 17 00:00:00 2001
From: Gergely Nagy <ngg@tresorit.com>
Date: Wed, 14 Dec 2016 13:19:01 +0100
Subject: [PATCH] Fix possible DoS in ASN.1 decoders (CVE-2016-9939)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
asn.cpp | 10 ++++++++++
asn.h | 2 ++
2 files changed, 12 insertions(+)
diff --git a/asn.cpp b/asn.cpp
index 297ff01..2e923ef 100644
--- a/asn.cpp
+++ b/asn.cpp
@@ -123,6 +123,8 @@ size_t BERDecodeOctetString(BufferedTransformation &bt, SecByteBlock &str)
size_t bc;
if (!BERLengthDecode(bt, bc))
BERDecodeError();
+ if (bc > bt.MaxRetrievable())
+ BERDecodeError();
str.New(bc);
if (bc != bt.Get(str, bc))
@@ -139,6 +141,8 @@ size_t BERDecodeOctetString(BufferedTransformation &bt, BufferedTransformation &
size_t bc;
if (!BERLengthDecode(bt, bc))
BERDecodeError();
+ if (bc > bt.MaxRetrievable())
+ BERDecodeError();
bt.TransferTo(str, bc);
return bc;
@@ -161,6 +165,8 @@ size_t BERDecodeTextString(BufferedTransformation &bt, std::string &str, byte as
size_t bc;
if (!BERLengthDecode(bt, bc))
BERDecodeError();
+ if (bc > bt.MaxRetrievable())
+ BERDecodeError();
SecByteBlock temp(bc);
if (bc != bt.Get(temp, bc))
@@ -188,6 +194,10 @@ size_t BERDecodeBitString(BufferedTransformation &bt, SecByteBlock &str, unsigne
size_t bc;
if (!BERLengthDecode(bt, bc))
BERDecodeError();
+ if (bc == 0)
+ BERDecodeError();
+ if (bc > bt.MaxRetrievable())
+ BERDecodeError();
byte unused;
if (!bt.Get(unused))
diff --git a/asn.h b/asn.h
index ed9de52..33f0dd0 100644
--- a/asn.h
+++ b/asn.h
@@ -498,6 +498,8 @@ void BERDecodeUnsigned(BufferedTransformation &in, T &w, byte asnTag = INTEGER,
bool definite = BERLengthDecode(in, bc);
if (!definite)
BERDecodeError();
+ if (bc > in.MaxRetrievable())
+ BERDecodeError();
SecByteBlock buf(bc);
--
2.10.2

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@ -1,2 +1,5 @@
# Locally computed
sha256 a75ef486fe3128008bbb201efee3dcdcffbe791120952910883b26337ec32c34 cryptopp565.zip
# Hash from: https://www.cryptopp.com/release610.html:
sha256 21289d2511101a9350c87c8eb1f4982d4a266e8037b19dab79a32cc13ea108c7 cryptopp610.zip
# Hash for license file:
sha256 fe5f5f187e6e38ac2f833956fc5c4cab2df08797cff07f540e4ee74f12f7ee5b License.txt

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@ -4,7 +4,7 @@
#
################################################################################
CRYPTOPP_VERSION = 5.6.5
CRYPTOPP_VERSION = 6.1.0
CRYPTOPP_SOURCE = cryptopp$(subst .,,$(CRYPTOPP_VERSION)).zip
CRYPTOPP_SITE = http://cryptopp.com/
CRYPTOPP_LICENSE = BSL-1.0