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RCS file: /cvsrepo/anoncvs/cvs/www/errata29.html,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -r1.12 -r1.13
--- www/errata29.html	2002/03/08 20:05:52	1.12
+++ www/errata29.html	2002/03/14 05:38:54	1.13
@@ -47,6 +47,16 @@
 <a name=all></a>
 <li><h3><font color=#e00000>All architectures</font></h3>
 <ul>
+<a name=zlib></a>
+<li><font color=#009000><strong>022: RELIABILITY FIX: March 13, 2002</strong></font><br>
+Under some circumstances the zlib compression library can free dynamically
+allocated memory twice.  This is not a security issue on OpenBSD since the BSD
+<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=free&sektion=3">free(3)</a>
+function detects this.
+There is also a kernel zlib component that may be used by pppd and IPSec.
+The feasibility of attacking the kernel this way is currently unknown.
+<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/022_zlib.patch">A source code patch exists which remedies the problem</a>.
+<p>
 <a name=openssh></a>
 <li><font color=#009000><strong>021: SECURITY FIX: March 8, 2002</strong></font>
 <br>
@@ -340,7 +350,7 @@
 
 <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a> 
 <a href=mailto:www@openbsd.org>www@openbsd.org</a>
-<br><small>$OpenBSD: errata29.html,v 1.12 2002/03/08 20:05:52 millert Exp $</small>
+<br><small>$OpenBSD: errata29.html,v 1.13 2002/03/14 05:38:54 millert Exp $</small>
 
 </body>
 </html>