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[ANNOUNCEMENT] Updated: {liblzo2_2/liblzo2-devel/liblzo2-doc}-2.08-1: LZO data compression library
- From: Dr. Volker Zell <dr dot volker dot zell at oracle dot com>
- To: cygwin at cygwin dot com
- Date: Thu, 20 Nov 2014 12:07:21 +0100
- Subject: [ANNOUNCEMENT] Updated: {liblzo2_2/liblzo2-devel/liblzo2-doc}-2.08-1: LZO data compression library
- Authentication-results: sourceware.org; auth=none
- Authentication-results: sourceware.org; auth=none
- Reply-to: cygwin at cygwin dot com
Hi
New versions of 'liblzo2_2/liblzo2-devel/liblzo2-doc' have been uploaded to a server near you.
o Update to latest upstream version
o Build for cygwin 1.7.32 with gcc-4.8.3
o Package name change: liblzo2 -> liblzo2-doc
liblzo2 NEWS:
=============
Changes in 2.08 (29 Jun 2014)
* Updated the Autoconf scripts to fix some reported build problems.
* Added CMake build support.
* Fixed lzo_init() on big-endian architectures like Sparc.
Changes in 2.07 (25 Jun 2014)
* Fixed a potential integer overflow condition in the "safe" decompressor
variants which could result in a possible buffer overrun when
processing maliciously crafted compressed input data.
Fortunately this issue only affects 32-bit systems and also can only happen
if you use uncommonly huge buffer sizes where you have to decompress more
than 16 MiB (> 2^24 bytes) untrusted compressed bytes within a single
function call, so the practical implications are limited.
POTENTIAL SECURITY ISSUE. CVE-2014-4607.
* Removed support for ancient configurations like 16-bit "huge" pointers -
LZO now requires a flat 32-bit or 64-bit memory model.
* Assorted cleanups.
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