Commit | Line | Data |
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b073e347 IJ |
1 | secnet (0.4.0~beta2~) unstable; urgency=low |
2 | ||
3 | * polypath: Ignore IPv6 Unique Local unicast addresses. | |
11b2ccd5 IJ |
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. | |
b073e347 | 7 | |
11b2ccd5 | 8 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 27 Dec 2014 21:28:25 +0000 |
b073e347 | 9 | |
537ff1ad | 10 | secnet (0.4.0~beta1) unstable; urgency=low |
6c23d95c | 11 | |
1e36b4e9 IJ |
12 | New features: |
13 | * Support transport over IPv6. (We do not yet carry IPv6 in the private | |
14 | network.) IPv6 support depends on IPv6-capable adns (adns 1.5.x). | |
15 | * New polypath comm, which can duplicate packets so as to send them via | |
16 | multiple routes over the public network, for increased | |
17 | reliability/performance (but increased cost). Currently Linux-only | |
18 | but should be fairly easy to port. | |
19 | * Support multiple public addresses for peers. | |
20 | * Discard previously-received packets (by default). | |
21 | ||
22 | Logging improvements: | |
23 | * Report (each first) transmission and reception success and failure. | |
24 | * Log reason for DNS reolution failure. | |
25 | * Log unexpected kinds of death from userv. | |
26 | * Log authbind exit status as errno value (if appropriate). | |
27 | ||
28 | Configuration adjustments: | |
29 | * Adjust default number of mobile peer addresses to store when a peer | |
30 | public address is also configured. | |
31 | * Make specifying peer public port optional. This avoids making special | |
32 | arrangements to bind to a port for in mobile sites with no public | |
33 | stable address. | |
34 | ||
35 | Bugfixes: | |
36 | * Hackypar children will die if they get a terminating signal. | |
37 | * Fix signal dispositions inherited by secnet's child processes. | |
38 | * Fix off-by-one error which prevented setting transport-peers-max to 5. | |
39 | ||
40 | Test, build and internal improvements: | |
41 | * Use conventional IP address handling library ipaddr.py. | |
42 | * Provide a fuzzer for the slip decoder. | |
43 | * Build system improvements. | |
44 | * Many source code cleanups. | |
6c23d95c | 45 | |
537ff1ad | 46 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 26 Oct 2014 15:28:31 +0000 |
6c23d95c | 47 | |
5d8fc5c0 IJ |
48 | secnet (0.3.4) unstable; urgency=low |
49 | ||
50 | SECURITY FIX: | |
51 | * The previous security fix to buffer handling was entirely wrong. This | |
52 | one is better. Thanks to Simon Tatham for the report and the patch. | |
53 | ||
54 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 22 Sep 2014 16:16:11 +0100 | |
55 | ||
3c35339b IJ |
56 | secnet (0.3.3) unstable; urgency=high |
57 | ||
58 | SECURITY FIXES: | |
59 | * Pass correct size argument to recvfrom. This is a serious security | |
60 | problem which may be exploitable from outside the VPN. | |
61 | * Fix a memory leak in some error logging. | |
62 | ||
63 | Other related fixes: | |
64 | * Two other latent bugs in buffer length handling found and fixed. | |
65 | * Non-critical stylistic improvements to buffer length handling, to make | |
66 | the code clearer and to assist audit. | |
67 | ||
68 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 23:50:45 +0100 | |
69 | ||
cad61687 IJ |
70 | secnet (0.3.3~beta1) unstable; urgency=low |
71 | ||
72 | Installation compatibility fix: | |
73 | * In make-secnet-sites, always use our own ipaddr.py even if the | |
74 | incompatible modern ipaddr.py is installed (eg via python-ipaddr.deb). | |
75 | (Future versions of secnet are going to need that Python module to be | |
76 | installed.) | |
77 | ||
78 | For links involving mobile sites: | |
79 | * Use source of NAK packets as hint for peer transport address. | |
80 | * When initiating rekey, make use of data transport peer addresses. | |
81 | ||
82 | Build fix: | |
83 | * Provide clean target in test-example/Makefile. | |
84 | ||
85 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 00:11:44 +0100 | |
86 | ||
79c6c87c IJ |
87 | secnet (0.3.2) unstable; urgency=low |
88 | ||
89 | * Release of 0.3.2. No code changes since 0.3.1~beta1. | |
90 | ||
91 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 26 Jun 2014 20:27:58 +0100 | |
92 | ||
27ee084e | 93 | secnet (0.3.2~beta1) unstable; urgency=low |
af0869f5 | 94 | |
27ee084e | 95 | For links involving mobile sites: |
f09b3955 | 96 | * SECURITY: Properly update peer address array when it is full. |
27ee084e IJ |
97 | * Do name-resolution on peer-initiated key setup too, when we are mobile |
98 | (and other name-resolution improvements). | |
99 | ||
100 | Other minor improvements: | |
f09b3955 | 101 | * Log peer addresses on key exchange timeout. |
e4cfe537 IJ |
102 | * When printing version (eg during startup), use value from git-describe |
103 | and thus include git commit id where applicable. | |
af0869f5 | 104 | * Updates to release checklist in Makefile.in. |
09aecaa2 | 105 | * Use C99 _Bool for bool_t. |
af0869f5 | 106 | |
27ee084e | 107 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 06 Jun 2014 01:17:54 +0100 |
af0869f5 | 108 | |
88356888 IJ |
109 | secnet (0.3.1) unstable; urgency=low |
110 | ||
111 | * Release of 0.3.1. No code changes since 0.3.1~beta3. | |
112 | ||
113 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 15 May 2014 01:08:30 +0100 | |
114 | ||
c1e8412b IJ |
115 | secnet (0.3.1~beta3) unstable; urgency=low |
116 | ||
117 | * Build fixes for non-i386 architectures and gcc 4.8.2. | |
118 | ||
119 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 08 May 2014 19:53:43 +0100 | |
120 | ||
2368720d IJ |
121 | secnet (0.3.1~beta2) unstable; urgency=low |
122 | ||
123 | Fix relating to new fragmentation / ICMP functionality: | |
124 | * Generate ICMP packets correctly in point-to-point configurations. | |
125 | ||
126 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 03 May 2014 18:58:09 +0100 | |
127 | ||
d3dd9ddc | 128 | secnet (0.3.1~beta1) unstable; urgency=low |
1ca0593d | 129 | |
d3dd9ddc | 130 | Security fixes (vulnerabilities are to inside attackers only): |
32240a83 | 131 | * SECURITY: Fixes to MTU and fragmentation handling. |
cfd79482 | 132 | * SECURITY: Correctly set "unused" ICMP header field. |
e8b1adac | 133 | * SECURITY: Fix IP length check not to crash on very short packets. |
d3dd9ddc IJ |
134 | |
135 | New feature: | |
3ed1846a | 136 | * Make the inter-site MTU configurable, and negotiate it with the peer. |
1ca0593d | 137 | |
d3dd9ddc IJ |
138 | Bugfixes etc.: |
139 | * Fix netlink SEGV on clientless netlinks (i.e. configuration error). | |
140 | * Fix formatting error in p-t-p startup message. | |
141 | * Do not send ICMP errors in response to unknown incoming ICMP. | |
142 | * Fix formatting error in secnet.8 manpage. | |
143 | * Internal code rearrangements and improvements. | |
144 | ||
145 | Packaging improvements: | |
146 | * Updates to release checklist in Makefile.in. | |
147 | * Additions to the test-example suite. | |
148 | ||
149 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 01 May 2014 19:02:56 +0100 | |
1ca0593d | 150 | |
53dea2fb IJ |
151 | secnet (0.3.0) unstable; urgency=low |
152 | ||
153 | * Release of 0.3.0. No code changes since 0.3.0~beta3. | |
154 | * Update release checklist. | |
155 | ||
156 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 01 Sep 2013 20:27:48 +0100 | |
157 | ||
74f85762 | 158 | secnet (0.3.0~beta3) unstable; urgency=low |
8aaaa634 IJ |
159 | |
160 | * New upstream version. | |
161 | - Stability bugfix: properly initialise site's scratch buffer. | |
162 | ||
74f85762 | 163 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 05 Aug 2013 11:54:09 +0100 |
8aaaa634 | 164 | |
f0b0f549 IJ |
165 | secnet (0.3.0~beta2) unstable; urgency=low |
166 | ||
167 | * New upstream version. | |
168 | - SECURITY FIX: RSA public modulus and exponent buffer overflow. | |
169 | - SECURITY FIX: Use constant-time memcmp for message authentication. | |
170 | - SECURITY FIX: Provide a new transform, eax-serpent, to replace cbcmac. | |
171 | - SECURITY FIX: No longer send NAKs for NAKs, avoiding NAK storm. | |
172 | - SECURITY FIX: Fix site name checking when site name A is prefix of B. | |
663d9d5f | 173 | - SECURITY FIX: Safely reject too-short IP packets. |
f0b0f549 IJ |
174 | - Better robustness for mobile sites (proper user of NAKs, new PROD msg). |
175 | - Better robustness against SLIP decoding errors. | |
176 | - Fix bugs which caused routes to sometimes not be advertised. | |
177 | - Protocol capability negotiation mechanism. | |
178 | - Improvements and fixes to protocol and usage documentation. | |
179 | - Other bugfixes and code tidying up. | |
180 | ||
181 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 25 Jul 2013 18:26:01 +0100 | |
182 | ||
e42d5acf IJ |
183 | secnet (0.3.0~beta1) unstable; urgency=low |
184 | ||
185 | * New upstream version. | |
186 | - SECURITY FIX: avoid crashes (or buffer overrun) on short packets. | |
187 | - Bugfixes relating to packet loss during key exchange. | |
188 | - Bugfixes relating to link up/down status. | |
189 | - Bugfixes relating to logging. | |
190 | - make-secnet-sites made more sophisticated to support two vpns on chiark. | |
191 | - Documentation improvements. | |
192 | - Build system improvements. | |
f2376399 IJ |
193 | * Debian packaging improvements: |
194 | - Native package. | |
195 | - Maintainer / uploaders. | |
196 | - init script requires $remove_fs since we're in /usr. | |
e42d5acf IJ |
197 | |
198 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 12 Jul 2012 20:18:16 +0100 | |
199 | ||
37b5bdcf IJ |
200 | secnet (0.2.1-1) unstable; urgency=low |
201 | ||
202 | * New upstream version. (authbind endianness fix) | |
203 | ||
204 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 11 Dec 2011 13:14:57 +0000 | |
205 | ||
9ee89d42 IJ |
206 | secnet (0.2.0-1) unstable; urgency=low |
207 | ||
208 | * New upstream version. | |
209 | ||
4253701c | 210 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 10 Dec 2011 22:44:41 +0000 |
9ee89d42 | 211 | |
ca58ee48 | 212 | secnet (0.1.18-1) unstable; urgency=low |
9d3a4132 SE |
213 | |
214 | * New upstream version. | |
215 | ||
ca58ee48 | 216 | -- Stephen Early <steve@greenend.org.uk> Tue, 18 Mar 2008 17:45:00 +0000 |