Commit | Line | Data |
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55b79a83 IJ |
1 | secnet (0.4.2~) unstable; urgency=medium |
2 | ||
509a30c0 IJ |
3 | Build etc. fixes: |
4 | * Tolerate building from a git checkout, but with git not installed. | |
5 | (This can happen in chroots.) | |
55b79a83 IJ |
6 | |
7 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 25 Nov 2017 14:04:42 +0000 | |
8 | ||
8f9d08fa | 9 | secnet (0.4.1) unstable; urgency=low |
e6d6991c | 10 | |
86420bb7 IJ |
11 | * Implement comm-info and dedicated-interface-addr feature, for |
12 | benefit of hippotat. | |
e6d6991c | 13 | * Implement `keepalive' site option, to try to keep link always up. |
59a5b098 IJ |
14 | * When printing messages about dropping IPv6, do not print anything |
15 | about ihl. (Check the IP version field first!) | |
cb807040 | 16 | * When turning on debug, turn on verbose too. |
e6d6991c | 17 | |
8f9d08fa | 18 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 25 Nov 2017 13:36:41 +0000 |
e6d6991c | 19 | |
11653375 | 20 | secnet (0.4.0) unstable; urgency=low |
62846523 IJ |
21 | |
22 | Debugging improvements: | |
23 | * Packet-level debugging from site notes errors from transmit. | |
92ae57c5 | 24 | * Report when transport peers updated as a result of transmit. |
62846523 | 25 | |
11653375 | 26 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 28 Feb 2015 15:03:00 +0000 |
62846523 | 27 | |
a0898ee0 | 28 | secnet (0.4.0~beta2) unstable; urgency=low |
b073e347 | 29 | |
60cb91a9 IJ |
30 | Polypath bugfixes: |
31 | * Ignore IPv6 Unique Local unicast addresses. | |
32 | * Skip "tentative" IPv6 local addresses. | |
33 | * Improve logging and debug output. | |
34 | ||
35 | Portability fix: | |
36 | * Build where size_t is not compatible with int. | |
37 | ||
38 | Build system and packaging fixes: | |
af720152 | 39 | * Makefile: support DESTDIR. |
fb75bb37 | 40 | * debian/rules: set DESTDIR (not prefix). |
24982c27 | 41 | * debian/rules: Support dpkg-buildflags. |
60cb91a9 IJ |
42 | * Install ipaddrset.py and secnet.8 with correct permissions. |
43 | * Fix check for <linux/if_tun.h> and git rid of our copy. | |
44 | * Use -lresolv only if inet_aton is not found otherwise. | |
45 | * Use -lnsl only if inet_ntoa is not found otherwise. | |
46 | * debian/rules: Provide build-arch and build-indep targets. | |
47 | * debian/rules: Do not run build for *-indep (!) | |
ca535922 | 48 | * Makefile.in: Putative dual (backport and not) release build process doc. |
b073e347 | 49 | |
c215a4bc IJ |
50 | Copyright updates: |
51 | * Update to GPLv3. Add missing copyright notices and credits. | |
52 | * Get rid of old FSF street address; use URL instead. | |
53 | * Remove obsolete LICENCE.txt (which was for snprintf reimplementation). | |
54 | * Remove obsolete references to Cendio (for old ipaddr.py). | |
55 | ||
a0898ee0 | 56 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 28 Dec 2014 17:14:10 +0000 |
b073e347 | 57 | |
537ff1ad | 58 | secnet (0.4.0~beta1) unstable; urgency=low |
6c23d95c | 59 | |
1e36b4e9 IJ |
60 | New features: |
61 | * Support transport over IPv6. (We do not yet carry IPv6 in the private | |
62 | network.) IPv6 support depends on IPv6-capable adns (adns 1.5.x). | |
63 | * New polypath comm, which can duplicate packets so as to send them via | |
64 | multiple routes over the public network, for increased | |
65 | reliability/performance (but increased cost). Currently Linux-only | |
66 | but should be fairly easy to port. | |
67 | * Support multiple public addresses for peers. | |
68 | * Discard previously-received packets (by default). | |
69 | ||
70 | Logging improvements: | |
71 | * Report (each first) transmission and reception success and failure. | |
72 | * Log reason for DNS reolution failure. | |
73 | * Log unexpected kinds of death from userv. | |
74 | * Log authbind exit status as errno value (if appropriate). | |
75 | ||
76 | Configuration adjustments: | |
77 | * Adjust default number of mobile peer addresses to store when a peer | |
78 | public address is also configured. | |
79 | * Make specifying peer public port optional. This avoids making special | |
80 | arrangements to bind to a port for in mobile sites with no public | |
81 | stable address. | |
82 | ||
83 | Bugfixes: | |
84 | * Hackypar children will die if they get a terminating signal. | |
85 | * Fix signal dispositions inherited by secnet's child processes. | |
86 | * Fix off-by-one error which prevented setting transport-peers-max to 5. | |
87 | ||
88 | Test, build and internal improvements: | |
89 | * Use conventional IP address handling library ipaddr.py. | |
90 | * Provide a fuzzer for the slip decoder. | |
91 | * Build system improvements. | |
92 | * Many source code cleanups. | |
6c23d95c | 93 | |
537ff1ad | 94 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 26 Oct 2014 15:28:31 +0000 |
6c23d95c | 95 | |
5d8fc5c0 IJ |
96 | secnet (0.3.4) unstable; urgency=low |
97 | ||
98 | SECURITY FIX: | |
99 | * The previous security fix to buffer handling was entirely wrong. This | |
100 | one is better. Thanks to Simon Tatham for the report and the patch. | |
101 | ||
102 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 22 Sep 2014 16:16:11 +0100 | |
103 | ||
3c35339b IJ |
104 | secnet (0.3.3) unstable; urgency=high |
105 | ||
106 | SECURITY FIXES: | |
107 | * Pass correct size argument to recvfrom. This is a serious security | |
108 | problem which may be exploitable from outside the VPN. | |
109 | * Fix a memory leak in some error logging. | |
110 | ||
111 | Other related fixes: | |
112 | * Two other latent bugs in buffer length handling found and fixed. | |
113 | * Non-critical stylistic improvements to buffer length handling, to make | |
114 | the code clearer and to assist audit. | |
115 | ||
116 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 23:50:45 +0100 | |
117 | ||
cad61687 IJ |
118 | secnet (0.3.3~beta1) unstable; urgency=low |
119 | ||
120 | Installation compatibility fix: | |
121 | * In make-secnet-sites, always use our own ipaddr.py even if the | |
122 | incompatible modern ipaddr.py is installed (eg via python-ipaddr.deb). | |
123 | (Future versions of secnet are going to need that Python module to be | |
124 | installed.) | |
125 | ||
126 | For links involving mobile sites: | |
127 | * Use source of NAK packets as hint for peer transport address. | |
128 | * When initiating rekey, make use of data transport peer addresses. | |
129 | ||
130 | Build fix: | |
131 | * Provide clean target in test-example/Makefile. | |
132 | ||
133 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 19 Sep 2014 00:11:44 +0100 | |
134 | ||
79c6c87c IJ |
135 | secnet (0.3.2) unstable; urgency=low |
136 | ||
137 | * Release of 0.3.2. No code changes since 0.3.1~beta1. | |
138 | ||
139 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 26 Jun 2014 20:27:58 +0100 | |
140 | ||
27ee084e | 141 | secnet (0.3.2~beta1) unstable; urgency=low |
af0869f5 | 142 | |
27ee084e | 143 | For links involving mobile sites: |
f09b3955 | 144 | * SECURITY: Properly update peer address array when it is full. |
27ee084e IJ |
145 | * Do name-resolution on peer-initiated key setup too, when we are mobile |
146 | (and other name-resolution improvements). | |
147 | ||
148 | Other minor improvements: | |
f09b3955 | 149 | * Log peer addresses on key exchange timeout. |
e4cfe537 IJ |
150 | * When printing version (eg during startup), use value from git-describe |
151 | and thus include git commit id where applicable. | |
af0869f5 | 152 | * Updates to release checklist in Makefile.in. |
09aecaa2 | 153 | * Use C99 _Bool for bool_t. |
af0869f5 | 154 | |
27ee084e | 155 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Fri, 06 Jun 2014 01:17:54 +0100 |
af0869f5 | 156 | |
88356888 IJ |
157 | secnet (0.3.1) unstable; urgency=low |
158 | ||
159 | * Release of 0.3.1. No code changes since 0.3.1~beta3. | |
160 | ||
161 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 15 May 2014 01:08:30 +0100 | |
162 | ||
c1e8412b IJ |
163 | secnet (0.3.1~beta3) unstable; urgency=low |
164 | ||
165 | * Build fixes for non-i386 architectures and gcc 4.8.2. | |
166 | ||
167 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 08 May 2014 19:53:43 +0100 | |
168 | ||
2368720d IJ |
169 | secnet (0.3.1~beta2) unstable; urgency=low |
170 | ||
171 | Fix relating to new fragmentation / ICMP functionality: | |
172 | * Generate ICMP packets correctly in point-to-point configurations. | |
173 | ||
174 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 03 May 2014 18:58:09 +0100 | |
175 | ||
d3dd9ddc | 176 | secnet (0.3.1~beta1) unstable; urgency=low |
1ca0593d | 177 | |
d3dd9ddc | 178 | Security fixes (vulnerabilities are to inside attackers only): |
32240a83 | 179 | * SECURITY: Fixes to MTU and fragmentation handling. |
cfd79482 | 180 | * SECURITY: Correctly set "unused" ICMP header field. |
e8b1adac | 181 | * SECURITY: Fix IP length check not to crash on very short packets. |
d3dd9ddc IJ |
182 | |
183 | New feature: | |
3ed1846a | 184 | * Make the inter-site MTU configurable, and negotiate it with the peer. |
1ca0593d | 185 | |
d3dd9ddc IJ |
186 | Bugfixes etc.: |
187 | * Fix netlink SEGV on clientless netlinks (i.e. configuration error). | |
188 | * Fix formatting error in p-t-p startup message. | |
189 | * Do not send ICMP errors in response to unknown incoming ICMP. | |
190 | * Fix formatting error in secnet.8 manpage. | |
191 | * Internal code rearrangements and improvements. | |
192 | ||
193 | Packaging improvements: | |
194 | * Updates to release checklist in Makefile.in. | |
195 | * Additions to the test-example suite. | |
196 | ||
197 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 01 May 2014 19:02:56 +0100 | |
1ca0593d | 198 | |
53dea2fb IJ |
199 | secnet (0.3.0) unstable; urgency=low |
200 | ||
201 | * Release of 0.3.0. No code changes since 0.3.0~beta3. | |
202 | * Update release checklist. | |
203 | ||
204 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 01 Sep 2013 20:27:48 +0100 | |
205 | ||
74f85762 | 206 | secnet (0.3.0~beta3) unstable; urgency=low |
8aaaa634 IJ |
207 | |
208 | * New upstream version. | |
209 | - Stability bugfix: properly initialise site's scratch buffer. | |
210 | ||
74f85762 | 211 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Mon, 05 Aug 2013 11:54:09 +0100 |
8aaaa634 | 212 | |
f0b0f549 IJ |
213 | secnet (0.3.0~beta2) unstable; urgency=low |
214 | ||
215 | * New upstream version. | |
216 | - SECURITY FIX: RSA public modulus and exponent buffer overflow. | |
217 | - SECURITY FIX: Use constant-time memcmp for message authentication. | |
218 | - SECURITY FIX: Provide a new transform, eax-serpent, to replace cbcmac. | |
219 | - SECURITY FIX: No longer send NAKs for NAKs, avoiding NAK storm. | |
220 | - SECURITY FIX: Fix site name checking when site name A is prefix of B. | |
663d9d5f | 221 | - SECURITY FIX: Safely reject too-short IP packets. |
f0b0f549 IJ |
222 | - Better robustness for mobile sites (proper user of NAKs, new PROD msg). |
223 | - Better robustness against SLIP decoding errors. | |
224 | - Fix bugs which caused routes to sometimes not be advertised. | |
225 | - Protocol capability negotiation mechanism. | |
226 | - Improvements and fixes to protocol and usage documentation. | |
227 | - Other bugfixes and code tidying up. | |
228 | ||
229 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 25 Jul 2013 18:26:01 +0100 | |
230 | ||
e42d5acf IJ |
231 | secnet (0.3.0~beta1) unstable; urgency=low |
232 | ||
233 | * New upstream version. | |
234 | - SECURITY FIX: avoid crashes (or buffer overrun) on short packets. | |
235 | - Bugfixes relating to packet loss during key exchange. | |
236 | - Bugfixes relating to link up/down status. | |
237 | - Bugfixes relating to logging. | |
238 | - make-secnet-sites made more sophisticated to support two vpns on chiark. | |
239 | - Documentation improvements. | |
240 | - Build system improvements. | |
f2376399 IJ |
241 | * Debian packaging improvements: |
242 | - Native package. | |
243 | - Maintainer / uploaders. | |
244 | - init script requires $remove_fs since we're in /usr. | |
e42d5acf IJ |
245 | |
246 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Thu, 12 Jul 2012 20:18:16 +0100 | |
247 | ||
37b5bdcf IJ |
248 | secnet (0.2.1-1) unstable; urgency=low |
249 | ||
250 | * New upstream version. (authbind endianness fix) | |
251 | ||
252 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sun, 11 Dec 2011 13:14:57 +0000 | |
253 | ||
9ee89d42 IJ |
254 | secnet (0.2.0-1) unstable; urgency=low |
255 | ||
256 | * New upstream version. | |
257 | ||
4253701c | 258 | -- Ian Jackson <ijackson@chiark.greenend.org.uk> Sat, 10 Dec 2011 22:44:41 +0000 |
9ee89d42 | 259 | |
ca58ee48 | 260 | secnet (0.1.18-1) unstable; urgency=low |
9d3a4132 SE |
261 | |
262 | * New upstream version. | |
263 | ||
ca58ee48 | 264 | -- Stephen Early <steve@greenend.org.uk> Tue, 18 Mar 2008 17:45:00 +0000 |