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