This is the OpenBSD 3.9 release errata & patch list:
For OpenBSD patch branch information, please refer here.
For important packages updates, please refer here.
For errata on a certain release, click below:
2.1,
2.2,
2.3,
2.4,
2.5,
2.6,
2.7,
2.8,
2.9,
3.0,
3.1,
3.2,
3.3,
3.4,
3.5,
3.6,
3.7,
3.8.
You can also fetch a tar.gz file containing all the following patches.
This file is updated once a day.
The patches below are available in CVS via the
OPENBSD_3_9
patch branch.
For more detailed information on how to install patches to OpenBSD, please
consult the OpenBSD FAQ.
-
009: SECURITY FIX: September 2, 2006 All architectures
Due to the failure to correctly validate LCP configuration option lengths,
it is possible for an attacker to send LCP packets via an
sppp(4)
connection causing the kernel to panic.
CVE-2006-4304
A source code patch exists which remedies this problem.
-
008: SECURITY FIX: August 25, 2006 All architectures
A problem in
isakmpd(8)
caused IPsec to run partly without replay protection. If
isakmpd(8)
was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
replay counter.
A source code patch exists which remedies this problem.
-
007: SECURITY FIX: August 25, 2006 All architectures
It is possible to cause the kernel to panic when more than the default number of
sempahores have been allocated.
A source code patch exists which remedies this problem.
-
006: SECURITY FIX: August 25, 2006 All architectures
Due to an off-by-one error in
dhcpd(8),
it is possible to cause
dhcpd(8)
to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
CVE-2006-3122
A source code patch exists which remedies this problem.
-
005: SECURITY FIX: August 25, 2006 All architectures
A potential denial of service problem has been found in sendmail. A message
with really long header lines could trigger a use-after-free bug causing
sendmail to crash.
A source code patch exists which remedies this problem.
-
004: SECURITY FIX: July 30, 2006 All architectures
httpd(8)
's mod_rewrite has a potentially exploitable off-by-one buffer overflow.
The buffer overflow may result in a vulnerability which, in combination
with certain types of Rewrite rules in the web server configuration files,
could be triggered remotely. The default install is not affected by the
buffer overflow. CVE-2006-3747
A source code patch exists which remedies this problem.
-
003: SECURITY FIX: June 15, 2006 All architectures
A potential denial of service problem has been found in sendmail. A malformed MIME
message could trigger excessive recursion which will lead to stack exhaustion.
This denial of service attack only affects delivery of mail from the queue and
delivery of a malformed message. Other incoming mail is still accepted and
delivered. However, mail messages in the queue may not be reattempted if a
malformed MIME message exists.
A source code patch exists which remedies this problem.
-
002: SECURITY FIX: May 2, 2006 All architectures
A security vulnerability has been found in the X.Org server --
CVE-2006-1526.
Clients authorized to connect to the X server are able to crash it and to execute
malicious code within the X server.
A source code patch exists which remedies this problem.
-
001: SECURITY FIX: March 25, 2006 All architectures
A race condition has been reported to exist in the handling by sendmail of
asynchronous signals. A remote attacker may be able to execute arbitrary code with the
privileges of the user running sendmail, typically root. This is the second revision of
this patch.
A source code patch exists which remedies this problem.
For OpenBSD patch branch information, please refer here.
For important packages updates, please refer here.
For errata on a certain release, click below:
2.1,
2.2,
2.3,
2.4,
2.5,
2.6,
2.7,
2.8,
2.9,
3.0,
3.1,
3.2,
3.3,
3.4,
3.5,
3.6,
3.7,
3.8.
www@openbsd.org
$OpenBSD: errata.html,v 1.561 2006/09/02 23:58:06 brad Exp $