On Thu, 2005-01-27 at 14:36, nodata wrote: > > Oh dear. The changelog for zlib shows a last entry of Sep 13 2004. > The fixed zlib 1.2.2 was released more than two weeks later, on October > 3rd, 2004 Looking at the changelog, bugzilla entry (referenced in the changelog), and the zlib site, it seems the 1.2.1.2 release was to fix the same security problem as 1.2.2. I can't seem to find a 1.2.1.anything release on zlib's web site, so I suspect it's an "internal" (to Fedora/Red Hat) release that contained the back-ported security fix.