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

   1 secnet (0.4.1~~) unstable; urgency=medium
   2
   3   * Implement comm-info and dedicated-interface-addr feature, for
   4     benefit of hippotat.
   5   * Implement `keepalive' site option, to try to keep link always up.
   6   * When printing messages about dropping IPv6, do not print anything
   7     about ihl.  (Check the IP version field first!)
   8   * When turning on debug, turn on verbose too.
   9
  10  --
  11
  12 secnet (0.4.0) unstable; urgency=low
  13
  14   Debugging improvements:
  15   * Packet-level debugging from site notes errors from transmit.
  16   * Report when transport peers updated as a result of transmit.
  17
  18  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sat, 28 Feb 2015 15:03:00 +0000
  19
  20 secnet (0.4.0~beta2) unstable; urgency=low
  21
  22   Polypath bugfixes:
  23   * Ignore IPv6 Unique Local unicast addresses.
  24   * Skip "tentative" IPv6 local addresses.
  25   * Improve logging and debug output.
  26
  27   Portability fix:
  28   * Build where size_t is not compatible with int.
  29
  30   Build system and packaging fixes:
  31   * Makefile: support DESTDIR.
  32   * debian/rules: set DESTDIR (not prefix).
  33   * debian/rules: Support dpkg-buildflags.
  34   * Install ipaddrset.py and secnet.8 with correct permissions.
  35   * Fix check for <linux/if_tun.h> and git rid of our copy.
  36   * Use -lresolv only if inet_aton is not found otherwise.
  37   * Use -lnsl only if inet_ntoa is not found otherwise.
  38   * debian/rules: Provide build-arch and build-indep targets.
  39   * debian/rules: Do not run build for *-indep (!)
  40   * Makefile.in: Putative dual (backport and not) release build process doc.
  41
  42   Copyright updates:
  43   * Update to GPLv3.  Add missing copyright notices and credits.
  44   * Get rid of old FSF street address; use URL instead.
  45   * Remove obsolete LICENCE.txt (which was for snprintf reimplementation).
  46   * Remove obsolete references to Cendio (for old ipaddr.py).
  47
  48  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sun, 28 Dec 2014 17:14:10 +0000
  49
  50 secnet (0.4.0~beta1) unstable; urgency=low
  51
  52   New features:
  53   * Support transport over IPv6.  (We do not yet carry IPv6 in the private
  54     network.)  IPv6 support depends on IPv6-capable adns (adns 1.5.x).
  55   * New polypath comm, which can duplicate packets so as to send them via
  56     multiple routes over the public network, for increased
  57     reliability/performance (but increased cost).  Currently Linux-only
  58     but should be fairly easy to port.
  59   * Support multiple public addresses for peers.
  60   * Discard previously-received packets (by default).
  61
  62   Logging improvements:
  63   * Report (each first) transmission and reception success and failure.
  64   * Log reason for DNS reolution failure.
  65   * Log unexpected kinds of death from userv.
  66   * Log authbind exit status as errno value (if appropriate).
  67
  68   Configuration adjustments:
  69   * Adjust default number of mobile peer addresses to store when a peer
  70     public address is also configured.
  71   * Make specifying peer public port optional.  This avoids making special
  72     arrangements to bind to a port for in mobile sites with no public
  73     stable address.
  74
  75   Bugfixes:
  76   * Hackypar children will die if they get a terminating signal.
  77   * Fix signal dispositions inherited by secnet's child processes.
  78   * Fix off-by-one error which prevented setting transport-peers-max to 5.
  79
  80   Test, build and internal improvements:
  81   * Use conventional IP address handling library ipaddr.py.
  82   * Provide a fuzzer for the slip decoder.
  83   * Build system improvements.
  84   * Many source code cleanups.
  85
  86  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sun, 26 Oct 2014 15:28:31 +0000
  87
  88 secnet (0.3.4) unstable; urgency=low
  89
  90   SECURITY FIX:
  91   * The previous security fix to buffer handling was entirely wrong.  This
  92     one is better.  Thanks to Simon Tatham for the report and the patch.
  93
  94  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Mon, 22 Sep 2014 16:16:11 +0100
  95
  96 secnet (0.3.3) unstable; urgency=high
  97
  98   SECURITY FIXES:
  99   * Pass correct size argument to recvfrom.  This is a serious security
 100     problem which may be exploitable from outside the VPN.
 101   * Fix a memory leak in some error logging.
 102
 103   Other related fixes:
 104   * Two other latent bugs in buffer length handling found and fixed.
 105   * Non-critical stylistic improvements to buffer length handling, to make
 106     the code clearer and to assist audit.
 107
 108  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Fri, 19 Sep 2014 23:50:45 +0100
 109
 110 secnet (0.3.3~beta1) unstable; urgency=low
 111
 112   Installation compatibility fix:
 113   * In make-secnet-sites, always use our own ipaddr.py even if the
 114     incompatible modern ipaddr.py is installed (eg via python-ipaddr.deb).
 115     (Future versions of secnet are going to need that Python module to be
 116     installed.)
 117
 118   For links involving mobile sites:
 119   * Use source of NAK packets as hint for peer transport address.
 120   * When initiating rekey, make use of data transport peer addresses.
 121
 122   Build fix:
 123   * Provide clean target in test-example/Makefile.
 124
 125  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Fri, 19 Sep 2014 00:11:44 +0100
 126
 127 secnet (0.3.2) unstable; urgency=low
 128
 129   * Release of 0.3.2.  No code changes since 0.3.1~beta1.
 130
 131  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 26 Jun 2014 20:27:58 +0100
 132
 133 secnet (0.3.2~beta1) unstable; urgency=low
 134
 135   For links involving mobile sites:
 136   * SECURITY: Properly update peer address array when it is full.
 137   * Do name-resolution on peer-initiated key setup too, when we are mobile
 138     (and other name-resolution improvements).
 139
 140   Other minor improvements:
 141   * Log peer addresses on key exchange timeout.
 142   * When printing version (eg during startup), use value from git-describe
 143     and thus include git commit id where applicable.
 144   * Updates to release checklist in Makefile.in.
 145   * Use C99 _Bool for bool_t.
 146
 147  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Fri, 06 Jun 2014 01:17:54 +0100
 148
 149 secnet (0.3.1) unstable; urgency=low
 150
 151   * Release of 0.3.1.  No code changes since 0.3.1~beta3.
 152
 153  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 15 May 2014 01:08:30 +0100
 154
 155 secnet (0.3.1~beta3) unstable; urgency=low
 156
 157   * Build fixes for non-i386 architectures and gcc 4.8.2.
 158
 159  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 08 May 2014 19:53:43 +0100
 160
 161 secnet (0.3.1~beta2) unstable; urgency=low
 162
 163   Fix relating to new fragmentation / ICMP functionality:
 164   * Generate ICMP packets correctly in point-to-point configurations.
 165
 166  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sat, 03 May 2014 18:58:09 +0100
 167
 168 secnet (0.3.1~beta1) unstable; urgency=low
 169
 170   Security fixes (vulnerabilities are to inside attackers only):
 171   * SECURITY: Fixes to MTU and fragmentation handling.
 172   * SECURITY: Correctly set "unused" ICMP header field.
 173   * SECURITY: Fix IP length check not to crash on very short packets.
 174
 175   New feature:
 176   * Make the inter-site MTU configurable, and negotiate it with the peer.
 177
 178   Bugfixes etc.:
 179   * Fix netlink SEGV on clientless netlinks (i.e. configuration error).
 180   * Fix formatting error in p-t-p startup message.
 181   * Do not send ICMP errors in response to unknown incoming ICMP.
 182   * Fix formatting error in secnet.8 manpage.
 183   * Internal code rearrangements and improvements.
 184
 185   Packaging improvements:
 186   * Updates to release checklist in Makefile.in.
 187   * Additions to the test-example suite.
 188
 189  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 01 May 2014 19:02:56 +0100
 190
 191 secnet (0.3.0) unstable; urgency=low
 192
 193   * Release of 0.3.0.  No code changes since 0.3.0~beta3.
 194   * Update release checklist.
 195
 196  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sun, 01 Sep 2013 20:27:48 +0100
 197
 198 secnet (0.3.0~beta3) unstable; urgency=low
 199
 200   * New upstream version.
 201    - Stability bugfix: properly initialise site's scratch buffer.
 202
 203  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Mon, 05 Aug 2013 11:54:09 +0100
 204
 205 secnet (0.3.0~beta2) unstable; urgency=low
 206
 207   * New upstream version.
 208    - SECURITY FIX: RSA public modulus and exponent buffer overflow.
 209    - SECURITY FIX: Use constant-time memcmp for message authentication.
 210    - SECURITY FIX: Provide a new transform, eax-serpent, to replace cbcmac.
 211    - SECURITY FIX: No longer send NAKs for NAKs, avoiding NAK storm.
 212    - SECURITY FIX: Fix site name checking when site name A is prefix of B.
 213    - SECURITY FIX: Safely reject too-short IP packets.
 214    - Better robustness for mobile sites (proper user of NAKs, new PROD msg).
 215    - Better robustness against SLIP decoding errors.
 216    - Fix bugs which caused routes to sometimes not be advertised.
 217    - Protocol capability negotiation mechanism.
 218    - Improvements and fixes to protocol and usage documentation.
 219    - Other bugfixes and code tidying up.
 220
 221  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 25 Jul 2013 18:26:01 +0100
 222
 223 secnet (0.3.0~beta1) unstable; urgency=low
 224
 225   * New upstream version.
 226    - SECURITY FIX: avoid crashes (or buffer overrun) on short packets.
 227    - Bugfixes relating to packet loss during key exchange.
 228    - Bugfixes relating to link up/down status.
 229    - Bugfixes relating to logging.
 230    - make-secnet-sites made more sophisticated to support two vpns on chiark.
 231    - Documentation improvements.
 232    - Build system improvements.
 233   * Debian packaging improvements:
 234    - Native package.
 235    - Maintainer / uploaders.
 236    - init script requires $remove_fs since we're in /usr.
 237
 238  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Thu, 12 Jul 2012 20:18:16 +0100
 239
 240 secnet (0.2.1-1) unstable; urgency=low
 241
 242   * New upstream version.  (authbind endianness fix)
 243
 244  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sun, 11 Dec 2011 13:14:57 +0000
 245
 246 secnet (0.2.0-1) unstable; urgency=low
 247
 248   * New upstream version.
 249
 250  -- Ian Jackson <ijackson@chiark.greenend.org.uk>  Sat, 10 Dec 2011 22:44:41 +0000
 251
 252 secnet (0.1.18-1) unstable; urgency=low
 253
 254   * New upstream version.
 255
 256  -- Stephen Early <steve@greenend.org.uk>  Tue,  18 Mar 2008 17:45:00 +0000