mdw@git.distorted.org.uk Git - secnet/blob - debian/changelog

   1 secnet (0.4.0~beta2~) unstable; urgency=low
   2
   3   * polypath: Ignore IPv6 Unique Local unicast addresses.
   4   * polypath: Skip "tentative" IPv6 local addresses.
   5   * polypath: Improve logging and debug output.
   6   * Portability fix: Build where size_t is not compatible with int.
   7   * Makefile: support DESTDIR.
   8   * debian/rules: set DESTDIR (not prefix).
   9   * Do not install ipaddrset.py and secnet.8 executable.
  10   * Fix check for <linux/if_tun.h>.
  11   * debian/rules: Support dpkg-buildflags.
  12
  13   Copyright updates:
  14   * Update to GPLv3.  Add missing copyright notices and credits.
  15   * Get rid of old FSF street address; use URL instead.
  16   * Remove obsolete LICENCE.txt (which was for snprintf reimplementation).
  17   * Remove obsolete references to Cendio (for old ipaddr.py).
  18
  19  --
  20
  21 secnet (0.4.0~beta1) unstable; urgency=low
  22
  23   New features:
  24   * Support transport over IPv6.  (We do not yet carry IPv6 in the private
  25     network.)  IPv6 support depends on IPv6-capable adns (adns 1.5.x).
  26   * New polypath comm, which can duplicate packets so as to send them via
  27     multiple routes over the public network, for increased
  28     reliability/performance (but increased cost).  Currently Linux-only
  29     but should be fairly easy to port.
  30   * Support multiple public addresses for peers.
  31   * Discard previously-received packets (by default).
  32
  33   Logging improvements:
  34   * Report (each first) transmission and reception success and failure.
  35   * Log reason for DNS reolution failure.
  36   * Log unexpected kinds of death from userv.
  37   * Log authbind exit status as errno value (if appropriate).
  38
  39   Configuration adjustments:
  40   * Adjust default number of mobile peer addresses to store when a peer
  41     public address is also configured.
  42   * Make specifying peer public port optional.  This avoids making special
  43     arrangements to bind to a port for in mobile sites with no public
  44     stable address.
  45
  46   Bugfixes:
  47   * Hackypar children will die if they get a terminating signal.
  48   * Fix signal dispositions inherited by secnet's child processes.
  49   * Fix off-by-one error which prevented setting transport-peers-max to 5.
  50
  51   Test, build and internal improvements:
  52   * Use conventional IP address handling library ipaddr.py.
  53   * Provide a fuzzer for the slip decoder.
  54   * Build system improvements.
  55   * Many source code cleanups.
  56
  57  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sun, 26 Oct 2014 15:28:31 +0000
  58
  59 secnet (0.3.4) unstable; urgency=low
  60
  61   SECURITY FIX:
  62   * The previous security fix to buffer handling was entirely wrong.  This
  63     one is better.  Thanks to Simon Tatham for the report and the patch.
  64
  65  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Mon, 22 Sep 2014 16:16:11 +0100
  66
  67 secnet (0.3.3) unstable; urgency=high
  68
  69   SECURITY FIXES:
  70   * Pass correct size argument to recvfrom.  This is a serious security
  71     problem which may be exploitable from outside the VPN.
  72   * Fix a memory leak in some error logging.
  73
  74   Other related fixes:
  75   * Two other latent bugs in buffer length handling found and fixed.
  76   * Non-critical stylistic improvements to buffer length handling, to make
  77     the code clearer and to assist audit.
  78
  79  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Fri, 19 Sep 2014 23:50:45 +0100
  80
  81 secnet (0.3.3~beta1) unstable; urgency=low
  82
  83   Installation compatibility fix:
  84   * In make-secnet-sites, always use our own ipaddr.py even if the
  85     incompatible modern ipaddr.py is installed (eg via python-ipaddr.deb).
  86     (Future versions of secnet are going to need that Python module to be
  87     installed.)
  88
  89   For links involving mobile sites:
  90   * Use source of NAK packets as hint for peer transport address.
  91   * When initiating rekey, make use of data transport peer addresses.
  92
  93   Build fix:
  94   * Provide clean target in test-example/Makefile.
  95
  96  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Fri, 19 Sep 2014 00:11:44 +0100
  97
  98 secnet (0.3.2) unstable; urgency=low
  99
 100   * Release of 0.3.2.  No code changes since 0.3.1~beta1.
 101
 102  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 26 Jun 2014 20:27:58 +0100
 103
 104 secnet (0.3.2~beta1) unstable; urgency=low
 105
 106   For links involving mobile sites:
 107   * SECURITY: Properly update peer address array when it is full.
 108   * Do name-resolution on peer-initiated key setup too, when we are mobile
 109     (and other name-resolution improvements).
 110
 111   Other minor improvements:
 112   * Log peer addresses on key exchange timeout.
 113   * When printing version (eg during startup), use value from git-describe
 114     and thus include git commit id where applicable.
 115   * Updates to release checklist in Makefile.in.
 116   * Use C99 _Bool for bool_t.
 117
 118  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Fri, 06 Jun 2014 01:17:54 +0100
 119
 120 secnet (0.3.1) unstable; urgency=low
 121
 122   * Release of 0.3.1.  No code changes since 0.3.1~beta3.
 123
 124  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 15 May 2014 01:08:30 +0100
 125
 126 secnet (0.3.1~beta3) unstable; urgency=low
 127
 128   * Build fixes for non-i386 architectures and gcc 4.8.2.
 129
 130  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 08 May 2014 19:53:43 +0100
 131
 132 secnet (0.3.1~beta2) unstable; urgency=low
 133
 134   Fix relating to new fragmentation / ICMP functionality:
 135   * Generate ICMP packets correctly in point-to-point configurations.
 136
 137  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sat, 03 May 2014 18:58:09 +0100
 138
 139 secnet (0.3.1~beta1) unstable; urgency=low
 140
 141   Security fixes (vulnerabilities are to inside attackers only):
 142   * SECURITY: Fixes to MTU and fragmentation handling.
 143   * SECURITY: Correctly set "unused" ICMP header field.
 144   * SECURITY: Fix IP length check not to crash on very short packets.
 145
 146   New feature:
 147   * Make the inter-site MTU configurable, and negotiate it with the peer.
 148
 149   Bugfixes etc.:
 150   * Fix netlink SEGV on clientless netlinks (i.e. configuration error).
 151   * Fix formatting error in p-t-p startup message.
 152   * Do not send ICMP errors in response to unknown incoming ICMP.
 153   * Fix formatting error in secnet.8 manpage.
 154   * Internal code rearrangements and improvements.
 155
 156   Packaging improvements:
 157   * Updates to release checklist in Makefile.in.
 158   * Additions to the test-example suite.
 159
 160  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 01 May 2014 19:02:56 +0100
 161
 162 secnet (0.3.0) unstable; urgency=low
 163
 164   * Release of 0.3.0.  No code changes since 0.3.0~beta3.
 165   * Update release checklist.
 166
 167  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sun, 01 Sep 2013 20:27:48 +0100
 168
 169 secnet (0.3.0~beta3) unstable; urgency=low
 170
 171   * New upstream version.
 172    - Stability bugfix: properly initialise site's scratch buffer.
 173
 174  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Mon, 05 Aug 2013 11:54:09 +0100
 175
 176 secnet (0.3.0~beta2) unstable; urgency=low
 177
 178   * New upstream version.
 179    - SECURITY FIX: RSA public modulus and exponent buffer overflow.
 180    - SECURITY FIX: Use constant-time memcmp for message authentication.
 181    - SECURITY FIX: Provide a new transform, eax-serpent, to replace cbcmac.
 182    - SECURITY FIX: No longer send NAKs for NAKs, avoiding NAK storm.
 183    - SECURITY FIX: Fix site name checking when site name A is prefix of B.
 184    - SECURITY FIX: Safely reject too-short IP packets.
 185    - Better robustness for mobile sites (proper user of NAKs, new PROD msg).
 186    - Better robustness against SLIP decoding errors.
 187    - Fix bugs which caused routes to sometimes not be advertised.
 188    - Protocol capability negotiation mechanism.
 189    - Improvements and fixes to protocol and usage documentation.
 190    - Other bugfixes and code tidying up.
 191
 192  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 25 Jul 2013 18:26:01 +0100
 193
 194 secnet (0.3.0~beta1) unstable; urgency=low
 195
 196   * New upstream version.
 197    - SECURITY FIX: avoid crashes (or buffer overrun) on short packets.
 198    - Bugfixes relating to packet loss during key exchange.
 199    - Bugfixes relating to link up/down status.
 200    - Bugfixes relating to logging.
 201    - make-secnet-sites made more sophisticated to support two vpns on chiark.
 202    - Documentation improvements.
 203    - Build system improvements.
 204   * Debian packaging improvements:
 205    - Native package.
 206    - Maintainer / uploaders.
 207    - init script requires $remove_fs since we're in /usr.
 208
 209  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 12 Jul 2012 20:18:16 +0100
 210
 211 secnet (0.2.1-1) unstable; urgency=low
 212
 213   * New upstream version.  (authbind endianness fix)
 214
 215  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sun, 11 Dec 2011 13:14:57 +0000
 216
 217 secnet (0.2.0-1) unstable; urgency=low
 218
 219   * New upstream version.
 220
 221  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sat, 10 Dec 2011 22:44:41 +0000
 222
 223 secnet (0.1.18-1) unstable; urgency=low
 224
 225   * New upstream version.
 226
 227  -- Stephen Early <steve@greenend.org.uk>  Tue,  18 Mar 2008 17:45:00 +0000