rpms/mono/F-7 mono-big-integer-CVE-2007-5197.patch, NONE, 1.1 mono.spec, 1.51, 1.52
Alexander Larsson (alexl)
fedora-extras-commits at redhat.com
Wed Nov 7 14:37:45 UTC 2007
Author: alexl
Update of /cvs/pkgs/rpms/mono/F-7
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv12952
Modified Files:
mono.spec
Added Files:
mono-big-integer-CVE-2007-5197.patch
Log Message:
* Wed Nov 7 2007 Alexander Larsson <alexl at redhat.com> - 1.2.3-4
- Fix overflow in Mono.Math.BigInteger class (#367531)
CVE-2007-5197
mono-big-integer-CVE-2007-5197.patch:
--- NEW FILE mono-big-integer-CVE-2007-5197.patch ---
--- mcs/class/corlib/Mono.Math/BigInteger.cs 2007-09-19 19:06:06.000000000 +0200
+++ mcs/class/corlib/Mono.Math/BigInteger.cs 2007-10-25 23:46:55.000000000 +0200
@@ -1607,7 +1607,7 @@
uint j = 1;
// Multiply and add
- for (; j < m.length; j++) {
+ for (; j < m.length && j < A.length; j++) {
c += (ulong)u_i * (ulong)*(mP++) + *(aSP++);
*(aDP++) = (uint)c;
c >>= 32;
--- mcs/class/Mono.Security/Mono.Math/BigInteger.cs 2007-07-24 23:48:50.000000000 +0200
+++ mcs/class/Mono.Security/Mono.Math/BigInteger.cs 2007-10-25 23:45:01.000000000 +0200
@@ -1601,7 +1601,7 @@
uint j = 1;
// Multiply and add
- for (; j < m.length; j++) {
+ for (; j < m.length && j < A.length; j++) {
c += (ulong)u_i * (ulong)*(mP++) + *(aSP++);
*(aDP++) = (uint)c;
c >>= 32;
Index: mono.spec
===================================================================
RCS file: /cvs/pkgs/rpms/mono/F-7/mono.spec,v
retrieving revision 1.51
retrieving revision 1.52
diff -u -r1.51 -r1.52
--- mono.spec 1 Apr 2007 15:15:08 -0000 1.51
+++ mono.spec 7 Nov 2007 14:37:10 -0000 1.52
@@ -1,6 +1,6 @@
Name: mono
Version: 1.2.3
-Release: 3%{?dist}
+Release: 4%{?dist}
Summary: a .NET runtime environment
Group: Development/Languages
@@ -32,6 +32,8 @@
Patch3: mono-libdir.patch
Patch4: mono-1.2.3-use-monodir.patch
+Patch7: mono-big-integer-CVE-2007-5197.patch
+
%description
The Mono runtime implements a JIT engine for the ECMA CLI
virtual machine (as well as a byte code interpreter, the
@@ -254,6 +256,8 @@
%patch3 -p1 -b .libdir
%patch4 -p1 -b .use-monodir
+%patch7 -p0 -b .big-integer
+
%build
%ifarch ia64 s390
export CFLAGS="-O2 -fno-strict-aliasing"
@@ -557,6 +561,10 @@
%gac_dll IBM.Data.DB2
%changelog
+* Wed Nov 7 2007 Alexander Larsson <alexl at redhat.com> - 1.2.3-4
+- Fix overflow in Mono.Math.BigInteger class (#367531)
+ CVE-2007-5197
+
* Sun Apr 1 2007 Matthias Clasen <mclasen at redhat.com> - 1.2.3-3
- Fix a spec format error (#210633)
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