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