1 secnet (0.3.4) unstable; urgency=low
4 * The previous security fix to buffer handling was entirely wrong. This
5 one is better. Thanks to Simon Tatham for the report and the patch.
7 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 22 Sep 2014 16:16:11 +0100
9 secnet (0.3.3) unstable; urgency=high
12 * Pass correct size argument to recvfrom. This is a serious security
13 problem which may be exploitable from outside the VPN.
14 * Fix a memory leak in some error logging.
17 * Two other latent bugs in buffer length handling found and fixed.
18 * Non-critical stylistic improvements to buffer length handling, to make
19 the code clearer and to assist audit.
21 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 23:50:45 +0100
23 secnet (0.3.3~beta1) unstable; urgency=low
25 Installation compatibility fix:
26 * In make-secnet-sites, always use our own ipaddr.py even if the
27 incompatible modern ipaddr.py is installed (eg via python-ipaddr.deb).
28 (Future versions of secnet are going to need that Python module to be
31 For links involving mobile sites:
32 * Use source of NAK packets as hint for peer transport address.
33 * When initiating rekey, make use of data transport peer addresses.
36 * Provide clean target in test-example/Makefile.
38 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 00:11:44 +0100
40 secnet (0.3.2) unstable; urgency=low
42 * Release of 0.3.2. No code changes since 0.3.1~beta1.
44 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 26 Jun 2014 20:27:58 +0100
46 secnet (0.3.2~beta1) unstable; urgency=low
48 For links involving mobile sites:
49 * SECURITY: Properly update peer address array when it is full.
50 * Do name-resolution on peer-initiated key setup too, when we are mobile
51 (and other name-resolution improvements).
53 Other minor improvements:
54 * Log peer addresses on key exchange timeout.
55 * When printing version (eg during startup), use value from git-describe
56 and thus include git commit id where applicable.
57 * Updates to release checklist in Makefile.in.
58 * Use C99 _Bool for bool_t.
60 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 06 Jun 2014 01:17:54 +0100
62 secnet (0.3.1) unstable; urgency=low
64 * Release of 0.3.1. No code changes since 0.3.1~beta3.
66 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 15 May 2014 01:08:30 +0100
68 secnet (0.3.1~beta3) unstable; urgency=low
70 * Build fixes for non-i386 architectures and gcc 4.8.2.
72 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 08 May 2014 19:53:43 +0100
74 secnet (0.3.1~beta2) unstable; urgency=low
76 Fix relating to new fragmentation / ICMP functionality:
77 * Generate ICMP packets correctly in point-to-point configurations.
79 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 03 May 2014 18:58:09 +0100
81 secnet (0.3.1~beta1) unstable; urgency=low
83 Security fixes (vulnerabilities are to inside attackers only):
84 * SECURITY: Fixes to MTU and fragmentation handling.
85 * SECURITY: Correctly set "unused" ICMP header field.
86 * SECURITY: Fix IP length check not to crash on very short packets.
89 * Make the inter-site MTU configurable, and negotiate it with the peer.
92 * Fix netlink SEGV on clientless netlinks (i.e. configuration error).
93 * Fix formatting error in p-t-p startup message.
94 * Do not send ICMP errors in response to unknown incoming ICMP.
95 * Fix formatting error in secnet.8 manpage.
96 * Internal code rearrangements and improvements.
98 Packaging improvements:
99 * Updates to release checklist in Makefile.in.
100 * Additions to the test-example suite.
102 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 01 May 2014 19:02:56 +0100
104 secnet (0.3.0) unstable; urgency=low
106 * Release of 0.3.0. No code changes since 0.3.0~beta3.
107 * Update release checklist.
109 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 01 Sep 2013 20:27:48 +0100
111 secnet (0.3.0~beta3) unstable; urgency=low
113 * New upstream version.
114 - Stability bugfix: properly initialise site's scratch buffer.
116 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 05 Aug 2013 11:54:09 +0100
118 secnet (0.3.0~beta2) unstable; urgency=low
120 * New upstream version.
121 - SECURITY FIX: RSA public modulus and exponent buffer overflow.
122 - SECURITY FIX: Use constant-time memcmp for message authentication.
123 - SECURITY FIX: Provide a new transform, eax-serpent, to replace cbcmac.
124 - SECURITY FIX: No longer send NAKs for NAKs, avoiding NAK storm.
125 - SECURITY FIX: Fix site name checking when site name A is prefix of B.
126 - SECURITY FIX: Safely reject too-short IP packets.
127 - Better robustness for mobile sites (proper user of NAKs, new PROD msg).
128 - Better robustness against SLIP decoding errors.
129 - Fix bugs which caused routes to sometimes not be advertised.
130 - Protocol capability negotiation mechanism.
131 - Improvements and fixes to protocol and usage documentation.
132 - Other bugfixes and code tidying up.
134 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 25 Jul 2013 18:26:01 +0100
136 secnet (0.3.0~beta1) unstable; urgency=low
138 * New upstream version.
139 - SECURITY FIX: avoid crashes (or buffer overrun) on short packets.
140 - Bugfixes relating to packet loss during key exchange.
141 - Bugfixes relating to link up/down status.
142 - Bugfixes relating to logging.
143 - make-secnet-sites made more sophisticated to support two vpns on chiark.
144 - Documentation improvements.
145 - Build system improvements.
146 * Debian packaging improvements:
148 - Maintainer / uploaders.
149 - init script requires $remove_fs since we're in /usr.
151 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 12 Jul 2012 20:18:16 +0100
153 secnet (0.2.1-1) unstable; urgency=low
155 * New upstream version. (authbind endianness fix)
157 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 11 Dec 2011 13:14:57 +0000
159 secnet (0.2.0-1) unstable; urgency=low
161 * New upstream version.
163 -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 10 Dec 2011 22:44:41 +0000
165 secnet (0.1.18-1) unstable; urgency=low
167 * New upstream version.
169 -- Stephen Early <steve@greenend.org.uk> Tue, 18 Mar 2008 17:45:00 +0000