X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=secnet.git;a=blobdiff_plain;f=debian%2Fchangelog;h=59031e4a200f113956b5b7dbfa2588fe4d54d742;hp=cabe3f9797576f32a49fe67cf580e2c440b3bd3a;hb=ca53592227f187270bfd611e21e63f33d07a9f7e;hpb=f0b0f54918621c9a12c21c63f037471f7a961a64 diff --git a/debian/changelog b/debian/changelog index cabe3f9..59031e4 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,188 @@ +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 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 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 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 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 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 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 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 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 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 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 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 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 Mon, 05 Aug 2013 11:54:09 +0100 + secnet (0.3.0~beta2) unstable; urgency=low * New upstream version. @@ -6,6 +191,7 @@ secnet (0.3.0~beta2) unstable; urgency=low - 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.