+secnet (0.4.0~beta2~) unstable; urgency=low
+
+ Polypath bugfixes:
+ * Ignore IPv6 Unique Local unicast addresses.
+ * Skip "tentative" IPv6 local addresses.
+ * Improve logging and debug output.
+
+ Portability fix:
+ * Build where size_t is not compatible with int.
+
+ Build system and packaging fixes:
+ * Makefile: support DESTDIR.
+ * debian/rules: set DESTDIR (not prefix).
+ * debian/rules: Support dpkg-buildflags.
+ * Install ipaddrset.py and secnet.8 with correct permissions.
+ * Fix check for <linux/if_tun.h> and git rid of our copy.
+ * Use -lresolv only if inet_aton is not found otherwise.
+ * Use -lnsl only if inet_ntoa is not found otherwise.
+ * debian/rules: Provide build-arch and build-indep targets.
+ * debian/rules: Do not run build for *-indep (!)
+ * Makefile.in: Putative dual (backport and not) release build process doc.
+
+ Copyright updates:
+ * Update to GPLv3. Add missing copyright notices and credits.
+ * Get rid of old FSF street address; use URL instead.
+ * Remove obsolete LICENCE.txt (which was for snprintf reimplementation).
+ * Remove obsolete references to Cendio (for old ipaddr.py).
+
+ --
+
+secnet (0.4.0~beta1) unstable; urgency=low
+
+ New features:
+ * Support transport over IPv6. (We do not yet carry IPv6 in the private
+ network.) IPv6 support depends on IPv6-capable adns (adns 1.5.x).
+ * New polypath comm, which can duplicate packets so as to send them via
+ multiple routes over the public network, for increased
+ reliability/performance (but increased cost). Currently Linux-only
+ but should be fairly easy to port.
+ * Support multiple public addresses for peers.
+ * Discard previously-received packets (by default).
+
+ Logging improvements:
+ * Report (each first) transmission and reception success and failure.
+ * Log reason for DNS reolution failure.
+ * Log unexpected kinds of death from userv.
+ * Log authbind exit status as errno value (if appropriate).
+
+ Configuration adjustments:
+ * Adjust default number of mobile peer addresses to store when a peer
+ public address is also configured.
+ * Make specifying peer public port optional. This avoids making special
+ arrangements to bind to a port for in mobile sites with no public
+ stable address.
+
+ Bugfixes:
+ * Hackypar children will die if they get a terminating signal.
+ * Fix signal dispositions inherited by secnet's child processes.
+ * Fix off-by-one error which prevented setting transport-peers-max to 5.
+
+ Test, build and internal improvements:
+ * Use conventional IP address handling library ipaddr.py.
+ * Provide a fuzzer for the slip decoder.
+ * Build system improvements.
+ * Many source code cleanups.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 26 Oct 2014 15:28:31 +0000
+
+secnet (0.3.4) unstable; urgency=low
+
+ SECURITY FIX:
+ * The previous security fix to buffer handling was entirely wrong. This
+ one is better. Thanks to Simon Tatham for the report and the patch.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 22 Sep 2014 16:16:11 +0100
+
+secnet (0.3.3) unstable; urgency=high
+
+ SECURITY FIXES:
+ * Pass correct size argument to recvfrom. This is a serious security
+ problem which may be exploitable from outside the VPN.
+ * Fix a memory leak in some error logging.
+
+ Other related fixes:
+ * Two other latent bugs in buffer length handling found and fixed.
+ * Non-critical stylistic improvements to buffer length handling, to make
+ the code clearer and to assist audit.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 23:50:45 +0100
+
+secnet (0.3.3~beta1) unstable; urgency=low
+
+ Installation compatibility fix:
+ * In make-secnet-sites, always use our own ipaddr.py even if the
+ incompatible modern ipaddr.py is installed (eg via python-ipaddr.deb).
+ (Future versions of secnet are going to need that Python module to be
+ installed.)
+
+ For links involving mobile sites:
+ * Use source of NAK packets as hint for peer transport address.
+ * When initiating rekey, make use of data transport peer addresses.
+
+ Build fix:
+ * Provide clean target in test-example/Makefile.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 00:11:44 +0100
+
+secnet (0.3.2) unstable; urgency=low
+
+ * Release of 0.3.2. No code changes since 0.3.1~beta1.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 26 Jun 2014 20:27:58 +0100
+
+secnet (0.3.2~beta1) unstable; urgency=low
+
+ For links involving mobile sites:
+ * SECURITY: Properly update peer address array when it is full.
+ * Do name-resolution on peer-initiated key setup too, when we are mobile
+ (and other name-resolution improvements).
+
+ Other minor improvements:
+ * Log peer addresses on key exchange timeout.
+ * When printing version (eg during startup), use value from git-describe
+ and thus include git commit id where applicable.
+ * Updates to release checklist in Makefile.in.
+ * Use C99 _Bool for bool_t.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 06 Jun 2014 01:17:54 +0100
+
+secnet (0.3.1) unstable; urgency=low
+
+ * Release of 0.3.1. No code changes since 0.3.1~beta3.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 15 May 2014 01:08:30 +0100
+
+secnet (0.3.1~beta3) unstable; urgency=low
+
+ * Build fixes for non-i386 architectures and gcc 4.8.2.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 08 May 2014 19:53:43 +0100
+
+secnet (0.3.1~beta2) unstable; urgency=low
+
+ Fix relating to new fragmentation / ICMP functionality:
+ * Generate ICMP packets correctly in point-to-point configurations.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 03 May 2014 18:58:09 +0100
+
+secnet (0.3.1~beta1) unstable; urgency=low
+
+ Security fixes (vulnerabilities are to inside attackers only):
+ * SECURITY: Fixes to MTU and fragmentation handling.
+ * SECURITY: Correctly set "unused" ICMP header field.
+ * SECURITY: Fix IP length check not to crash on very short packets.
+
+ New feature:
+ * Make the inter-site MTU configurable, and negotiate it with the peer.
+
+ Bugfixes etc.:
+ * Fix netlink SEGV on clientless netlinks (i.e. configuration error).
+ * Fix formatting error in p-t-p startup message.
+ * Do not send ICMP errors in response to unknown incoming ICMP.
+ * Fix formatting error in secnet.8 manpage.
+ * Internal code rearrangements and improvements.
+
+ Packaging improvements:
+ * Updates to release checklist in Makefile.in.
+ * Additions to the test-example suite.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 01 May 2014 19:02:56 +0100
+
+secnet (0.3.0) unstable; urgency=low
+
+ * Release of 0.3.0. No code changes since 0.3.0~beta3.
+ * Update release checklist.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 01 Sep 2013 20:27:48 +0100
+
+secnet (0.3.0~beta3) unstable; urgency=low
+
+ * New upstream version.
+ - Stability bugfix: properly initialise site's scratch buffer.
+
+ -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 05 Aug 2013 11:54:09 +0100
+
secnet (0.3.0~beta2) unstable; urgency=low
* New upstream version.
- SECURITY FIX: Provide a new transform, eax-serpent, to replace cbcmac.
- SECURITY FIX: No longer send NAKs for NAKs, avoiding NAK storm.
- SECURITY FIX: Fix site name checking when site name A is prefix of B.
+ - SECURITY FIX: Safely reject too-short IP packets.
- Better robustness for mobile sites (proper user of NAKs, new PROD msg).
- Better robustness against SLIP decoding errors.
- Fix bugs which caused routes to sometimes not be advertised.
~ianmdlvl / secnet.git / blobdiff