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