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Bug 69920 - zlib 1.2.2 (version bump)
Summary: zlib 1.2.2 (version bump)
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All All
: High normal (vote)
Assignee: Gentoo's Team for Core System packages
URL: http://www.zlib.net
Whiteboard:
Keywords:
: 69988 (view as bug list)
Depends on:
Blocks:
 
Reported: 2004-11-02 23:53 UTC by Tobias Sager
Modified: 2004-11-04 01:54 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Tobias Sager 2004-11-02 23:53:51 UTC
<snip>
Version 1.2.2 eliminates a potential security vulnerability in zlib 1.2.1, so all users of 1.2.1 should upgrade immediately. The following important fixes are provided in zlib 1.2.2:

    * Eliminate a potential security vulnerability when decoding invalid compressed data
    * Fix bug when decompressing dynamic blocks with no distance codes
    * Do not return an error when using gzread() on an empty file 
</snip>

Vulnerability was fixed in bug 61749.
Comment 1 SpanKY gentoo-dev 2004-11-03 10:21:22 UTC
i just went to zlib's homepage and saw no mention of 1.2.2

nor is 1.2.2 at the normal download locations

re-open once 1.2.2 does become available
Comment 2 SpanKY gentoo-dev 2004-11-03 16:09:03 UTC
seems they've posted the info
Comment 3 SpanKY gentoo-dev 2004-11-03 16:09:09 UTC
*** Bug 69988 has been marked as a duplicate of this bug. ***
Comment 4 SpanKY gentoo-dev 2004-11-03 16:27:38 UTC
updated in cvs, thanks :)
Comment 5 Tobias Sager 2004-11-03 23:38:37 UTC
Just for the archive: there is http://zlib.net and http://zlib.org (which redirects to http://www.gzip.org/zlib/). Somehow the .org page is still not updated. And I don't know how those pages are related anyway.
Comment 6 John Ratliff 2004-11-04 01:54:25 UTC
http://www.gzip.org/zlib/ is supposed to be the official page with http://www.zlib.net/ being the mirror. http://www.zlib.org/ is a pointer to http://www.gzip.org/zlib/.

I wanted to make sure zlib 1.2.2 was official, so I wrote zlib@gzip.org and asked since it wasn't on the official page.

This response is from Mark Adler, co-author of zlib

On Nov 1, 2004, at 2:42 AM, jdratlif@indiana.edu wrote:
> I want to know if this is an official site and I should trust this, 
> because the official site seems to be gzip.org/zlib.

Yes, zlib.net is official, and 1.2.2 is the latest version.  
Unfortunately, we have not been able to get in touch with Jean-loup to update the gzip.org site.

mark