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Updating Information for MidnightBSD users. |
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|
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20160519: |
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Kernel Security updates |
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|
6 |
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atkbd(4) - Incorrect signedness comparison in the ioctl(2) handler allows a malicious |
7 |
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local user to overwrite a portion of the kernel memory. |
8 |
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|
9 |
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Incorrect argument handling in sendmsg(2) |
10 |
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|
11 |
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Incorrect argument handling in the socket code allows malicious local |
12 |
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user to overwrite large portion of the kernel memory. |
13 |
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|
14 |
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20160505: |
15 |
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OpenSSL security patch |
16 |
+ |
|
17 |
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The padding check in AES-NI CBC MAC was rewritten to be in constant time |
18 |
+ |
by making sure that always the same bytes are read and compared against |
19 |
+ |
either the MAC or padding bytes. But it no longer checked that there was |
20 |
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enough data to have both the MAC and padding bytes. [CVE-2016-2107] |
21 |
+ |
|
22 |
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An overflow can occur in the EVP_EncodeUpdate() function which is used for |
23 |
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Base64 encoding of binary data. [CVE-2016-2105] |
24 |
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|
25 |
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An overflow can occur in the EVP_EncryptUpdate() function, however it is |
26 |
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believed that there can be no overflows in internal code due to this problem. |
27 |
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[CVE-2016-2106] |
28 |
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|
29 |
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When ASN.1 data is read from a BIO using functions such as d2i_CMS_bio() |
30 |
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a short invalid encoding can casuse allocation of large amounts of memory |
31 |
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potentially consuming excessive resources or exhausting memory. |
32 |
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[CVE-2016-2109] |
33 |
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|
34 |
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20160412: |
35 |
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0.8 stable branch created. Continue development as 0.9. |
36 |
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|
37 |
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Fix several issues with wait6 system call addition. |
38 |
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|
39 |
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20160409: |
40 |
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libmport now supports two new plist formats: |
41 |
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@(root,wheel,4775) myfile |
42 |
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@dir(root,wheel,775) mydir |
43 |
+ |
|
44 |
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On delete, absoluate paths are now handled properly. |
45 |
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|
46 |
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20160317: |
47 |
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OpenSSH doesn't have the luck of the Irish. |
48 |
+ |
|
49 |
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Fix a security issue with OpenSSH X11 forwarding that can allow an attacker |
50 |
+ |
run shell commands on the call to xauth. |
51 |
+ |
|
52 |
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Incorrect argument validation in sysarch(2) |
53 |
+ |
|
54 |
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A special combination of sysarch(2) arguments, specify a request to |
55 |
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uninstall a set of descriptors from the LDT. The start descriptor |
56 |
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is cleared and the number of descriptors are provided. Due to invalid |
57 |
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use of a signed intermediate value in the bounds checking during argument |
58 |
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validity verification, unbound zero'ing of the process LDT and adjacent |
59 |
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memory can be initiated from usermode. |
60 |
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|
61 |
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Patch obtained from FreeBSD. |
62 |
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|
63 |
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20160229: |
64 |
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top now displays information on ZFS arc cache. |
65 |
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|
66 |
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20160228: |
67 |
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llvm + clang 3.3 is now the default compiler in MidnightBSD. |
68 |
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|
69 |
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20160222: |
70 |
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Introduce pipe2 to linux emulation layer. |
71 |
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|
72 |
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20160114: |
73 |
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OpenSSL |
74 |
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|
75 |
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The signature verification routines will crash with a NULL pointer dereference |
76 |
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if presented with an ASN.1 signature using the RSA PSS algorithm and absent |
77 |
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mask generation function parameter. [CVE-2015-3194] |
78 |
+ |
|
79 |
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When presented with a malformed X509_ATTRIBUTE structure, OpenSSL will leak |
80 |
+ |
memory. [CVE-2015-3195] |
81 |
+ |
|
82 |
+ |
If PSK identity hints are received by a multi-threaded client then the values |
83 |
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are incorrectly updated in the parent SSL_CTX structure. [CVE-2015-3196] |
84 |
+ |
|
85 |
+ |
Fix security on bsnmpd configuration file during installation. |
86 |
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|
87 |
+ |
TCP MD5 signature denial of service |
88 |
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|
89 |
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A programming error in processing a TCP connection with both TCP_MD5SIG |
90 |
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and TCP_NOOPT socket options may lead to kernel crash. |
91 |
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|
92 |
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SCTP |
93 |
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|
94 |
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A lack of proper input checks in the ICMPv6 processing in the SCTP stack |
95 |
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can lead to either a failed kernel assertion or to a NULL pointer |
96 |
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dereference. In either case, a kernel panic will follow. |
97 |
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|
98 |
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20160102: |
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Happy New Year |
100 |
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|
101 |
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20151101: |
102 |
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Increase kern.ipc.somaxconn default to 256. |
103 |
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|
104 |
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20151017: |
105 |
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Add initial statistics api to libmport and a driver to print |
106 |
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it in mport(1). |
107 |
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|
108 |
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20151002: |
109 |
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Revised rpcbind(8) patch to fix issues with NIS |
110 |
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|
111 |
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20150930: |
112 |
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In rpcbind(8), netbuf structures are copied directly, which would result in |
113 |
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two netbuf structures that reference to one shared address buffer. When one |
114 |
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of the two netbuf structures is freed, access to the other netbuf structure |
115 |
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would result in an undefined result that may crash the rpcbind(8) daemon. |
116 |
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|
117 |
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20150926: |
118 |
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libmport now supports @preexec, @postexec, @preunexec and @postunexec |
119 |
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to replace @exec and @unexec. |
120 |
+ |
|
121 |
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pre exec runs afer pre-install scripts but before actual installation |
122 |
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|
123 |
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post exec runs after install but before post install scripts and |
124 |
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pkg message. |
125 |
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|
126 |
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pre unexec runs before pre uninstall scripts |
127 |
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|
128 |
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post unexec runs before de-install scripts and after file removal. |
129 |
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|
130 |
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20150917: |
131 |
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Fix kqueue write events for files > 2GB |
132 |
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|
133 |
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20150825: |
134 |
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kernel: |
135 |
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fix a security issue on amd64 where the GS segment CPU register can be changed via |
136 |
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userland value in kernel mode by using an IRET with #SS or #NP exceptions. |
137 |
+ |
|
138 |
+ |
openssh: |
139 |
+ |
A programming error in the privileged monitor process of the sshd(8) |
140 |
+ |
service may allow the username of an already-authenticated user to be |
141 |
+ |
overwritten by the unprivileged child process. |
142 |
+ |
|
143 |
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A use-after-free error in the privileged monitor process of he sshd(8) |
144 |
+ |
service may be deterministically triggered by the actions of a |
145 |
+ |
compromised unprivileged child process. |
146 |
+ |
|
147 |
+ |
A use-after-free error in the session multiplexing code in the sshd(8) |
148 |
+ |
service may result in unintended termination of the connection. |
149 |
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|
150 |
+ |
20150818: |
151 |
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expat security fix |
152 |
+ |
|
153 |
+ |
20150815: |
154 |
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libc changes: |
155 |
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setmode(3) now returns errno consistently on error. |
156 |
+ |
libc will compile without error using clang |
157 |
+ |
|
158 |
+ |
20150814: |
159 |
+ |
wait6 system call added. |
160 |
+ |
|
161 |
+ |
date(1) now handles non numeric numbers passed to -r |
162 |
+ |
like GNU coreutils for improved compatibility. |
163 |
+ |
|
164 |
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20150811: |
165 |
+ |
ata(4) AMD Hudson2 SATA controller support. |
166 |
+ |
Intel lynxpoint SATA. |
167 |
+ |
|
168 |
+ |
Fix some const warnings when building several device drivers |
169 |
+ |
with llvm/clang. |
170 |
+ |
|
171 |
+ |
Sync cas(4) with FreeBSD 9-stable. |
172 |
+ |
|
173 |
+ |
Fix some minor issues with ath(4). |
174 |
+ |
|
175 |
+ |
20150809: |
176 |
+ |
xz 5.0.8 |
177 |
+ |
|
178 |
+ |
20150808: |
179 |
+ |
libmport now logs installation and removal of packages to syslog. |
180 |
+ |
|
181 |
+ |
20150805: |
182 |
+ |
routed - fix a potential security issue where traffic from outside |
183 |
+ |
the network can disrupt routing. |
184 |
+ |
|
185 |
+ |
bsd patch - fix a bug with ed(1) scripts allowing unsanitized input |
186 |
+ |
to run. |
187 |
+ |
|
188 |
+ |
20150802: |
189 |
+ |
jansson 2.7 library added. (libjansson is a JSON library in C) |
190 |
+ |
|
191 |
+ |
20150728: |
192 |
+ |
Heimdal 1.5.2 (kerberos implementation) |
193 |
+ |
|
194 |
+ |
OpenSSL 1.0.1o |
195 |
+ |
|
196 |
+ |
cpucontrol(8) now supports VIA CPUs. Synced with FreeBSD 9.2. |
197 |
+ |
|
198 |
+ |
TCP Resassemly resource exhaustion bug: |
199 |
+ |
There is a mistake with the introduction of VNET, which converted the |
200 |
+ |
global limit on the number of segments that could belong to reassembly |
201 |
+ |
queues into a per-VNET limit. Because mbufs are allocated from a |
202 |
+ |
global pool, in the presence of a sufficient number of VNETs, the |
203 |
+ |
total number of mbufs attached to reassembly queues can grow to the |
204 |
+ |
total number of mbufs in the system, at which point all network |
205 |
+ |
traffic would cease. |
206 |
+ |
Obtained from: FreeBSD 8 |
207 |
+ |
|
208 |
+ |
OpenSSH |
209 |
+ |
|
210 |
+ |
Fix two security vulnerabilities: |
211 |
+ |
OpenSSH clients does not correctly verify DNS SSHFP records when a server |
212 |
+ |
offers a certificate. [CVE-2014-2653] |
213 |
+ |
|
214 |
+ |
OpenSSH servers which are configured to allow password authentication |
215 |
+ |
using PAM (default) would allow many password attempts. A bug allows |
216 |
+ |
MaxAuthTries to be bypassed. [CVE-2015-5600] |
217 |
+ |
|
218 |
+ |
|
219 |
+ |
Switch to bsdpatch (from FreeBSD & OpenBSD) |
220 |
+ |
|
221 |
+ |
20150726: |
222 |
+ |
BSD Sort updated |
223 |
+ |
|
224 |
+ |
sqlite 3.8.10.2 |
225 |
+ |
|
226 |
+ |
20150725: |
227 |
+ |
Import reallocarray from OpenBSD's libc. |
228 |
+ |
|
229 |
+ |
The reallocarray() function is similar to realloc() except it operates on |
230 |
+ |
nmemb members of size size and checks for integer overflow in the |
231 |
+ |
calculation nmemb * size. |
232 |
+ |
|
233 |
+ |
20150722: |
234 |
+ |
Fix a bug where TCP connections transitioning to LAST_ACK |
235 |
+ |
state can get stuck. This can result in a denial of service. |
236 |
+ |
|
237 |
+ |
20150715: |
238 |
+ |
libmport now supports @shell and @sample in plists. This means that |
239 |
+ |
a shell port can automatically add an entry to /etc/shells and remove |
240 |
+ |
it upon uninstallation. For sample files, a copy is made without the |
241 |
+ |
.sample extension if one does not exist and it is removed automatically |
242 |
+ |
only if the md5 hash of the two files is the same. |
243 |
+ |
|
244 |
+ |
20150709: |
245 |
+ |
flex 2.5.39 |
246 |
+ |
|
247 |
+ |
20150702: |
248 |
+ |
ZFS in MidnightBSD now supports lz4 compression. You can enable it |
249 |
+ |
with zfs set compression=lz4 pool/path. |
250 |
+ |
|
251 |
+ |
Verify it's working with |
252 |
+ |
zfs get compressratio pool/path |
253 |
+ |
du -h -s * |
254 |
+ |
|
255 |
+ |
Note you must write new data when turning on compression to see |
256 |
+ |
changes. Existing files are not compressed. |
257 |
+ |
|
258 |
+ |
Note: While we used the same basic implementation of lz4 that |
259 |
+ |
FreeBSD and OpenZFS uses, we did not yet implement features support |
260 |
+ |
and the zfs version still reports 28. This may come in a future update |
261 |
+ |
to ZFS. |
262 |
+ |
|
263 |
+ |
20150621: |
264 |
+ |
libmport now automatically stops services when deleting packages. |
265 |
+ |
|
266 |
+ |
The package must have installed an rc.d script in /usr/local/etc |
267 |
+ |
for this to work. This is equivalent to running service <name> onestop |
268 |
+ |
|
269 |
+ |
20150618: |
270 |
+ |
Sendmail |
271 |
+ |
|
272 |
+ |
With the recent changes to OpenSSL to block 512 bit certificates, |
273 |
+ |
sendmail can't connect with TLS to some servers. |
274 |
+ |
|
275 |
+ |
Increase the default size to 1024 bit for client connections to |
276 |
+ |
match the server configuration. |
277 |
+ |
|
278 |
+ |
ZFS |
279 |
+ |
|
280 |
+ |
Added ZFS TRIM support which is enabled by default. To disable |
281 |
+ |
ZFS TRIM support set vfs.zfs.trim.enabled=0 in loader.conf. |
282 |
+ |
|
283 |
+ |
Creating new ZFS pools and adding new devices to existing pools |
284 |
+ |
first performs a full device level TRIM which can take a significant |
285 |
+ |
amount of time. The sysctl vfs.zfs.vdev.trim_on_init can be set to 0 |
286 |
+ |
to disable this behaviour. |
287 |
+ |
|
288 |
+ |
ZFS TRIM requires the underlying device support BIO_DELETE which |
289 |
+ |
is currently provided by methods such as ATA TRIM and SCSI UNMAP |
290 |
+ |
via CAM, which are typically supported by SSD's. |
291 |
+ |
|
292 |
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Stats for ZFS TRIM can be monitored by looking at the sysctl's |
293 |
+ |
under kstat.zfs.misc.zio_trim. |
294 |
+ |
|
295 |
+ |
rc.d |
296 |
+ |
|
297 |
+ |
Reworked handling of cleanvar and FILESYSTEMS so that FILESYSTEMS |
298 |
+ |
implies everything is mounted and ready to go. |
299 |
+ |
|
300 |
+ |
Changed how ip6addressctl maps IPv6 on startup. |
301 |
+ |
|
302 |
+ |
20150613: |
303 |
+ |
tzdata 2015d |
304 |
+ |
|
305 |
+ |
20150612: |
306 |
+ |
OpenSSL 0.9.8zg |
307 |
+ |
|
308 |
+ |
20150419: |
309 |
+ |
MidnightBSD 0.6 stable branch created. Continue 0.7 |
310 |
+ |
development. |
311 |
+ |
|
312 |
+ |
20150418: |
313 |
+ |
sqlite 3.8.9 |
314 |
+ |
|
315 |
+ |
20150407: |
316 |
+ |
Fix two security vulnerabilities: |
317 |
+ |
|
318 |
+ |
The previous fix for IGMP had an overflow issue. This has been corrected. |
319 |
+ |
|
320 |
+ |
ipv6: The Neighbor Discover Protocol allows a local router to advertise a |
321 |
+ |
suggested Current Hop Limit value of a link, which will replace |
322 |
+ |
Current Hop Limit on an interface connected to the link on the MidnightBSD |
323 |
+ |
system. |
324 |
+ |
|
325 |
+ |
20150319: |
326 |
+ |
OpenSSL 0.9.8.zf |
327 |
+ |
|
328 |
+ |
mksh R50e |
329 |
+ |
|
330 |
+ |
Apple mDNSResponder 561.1.1 |
331 |
+ |
|
332 |
+ |
20150306: |
333 |
+ |
Upgrade OpenSSL to 0.9.8ze |
334 |
+ |
|
335 |
+ |
20150225: |
336 |
+ |
Fix two security vulnerabilities. |
337 |
+ |
|
338 |
+ |
1. BIND servers which are configured to perform DNSSEC validation and which |
339 |
+ |
are using managed keys (which occurs implicitly when using |
340 |
+ |
"dnssec-validation auto;" or "dnssec-lookaside auto;") may exhibit |
341 |
+ |
unpredictable behavior due to the use of an improperly initialized |
342 |
+ |
variable. |
343 |
+ |
|
344 |
+ |
CVE-2015-1349 |
345 |
+ |
|
346 |
+ |
2. An integer overflow in computing the size of IGMPv3 data buffer can result |
347 |
+ |
in a buffer which is too small for the requested operation. |
348 |
+ |
|
349 |
+ |
This can result in a DOS attack. |
350 |
+ |
|
351 |
+ |
20141211: |
352 |
+ |
Fix a security issue with file and libmagic that can allow |
353 |
+ |
an attacker to create a denial of service attack on any |
354 |
+ |
program that uses libmagic. |
355 |
+ |
|
356 |
+ |
20141109: |
357 |
+ |
Fix building perl during buildworld when the GDBM port is installed. |
358 |
+ |
|
359 |
+ |
20141106: |
360 |
+ |
tzdata 2014i |
361 |
+ |
|
362 |
+ |
20141102: |
363 |
+ |
serf 1.3.8 |
364 |
+ |
|
365 |
+ |
20141031: |
366 |
+ |
tnftp 20141031 fixes a security vulnerability with tnftp, |
367 |
+ |
CVE-2014-8517. |
368 |
+ |
|
369 |
+ |
20141028: |
370 |
+ |
OpenSSL 0.9.8zc |
371 |
+ |
|
372 |
+ |
20141021: |
373 |
+ |
Fix several security vulnerabilities in routed, rtsold, |
374 |
+ |
and namei with respect to Capsicum sandboxes looking up |
375 |
+ |
nonexistent path names and leaking memory. |
376 |
+ |
|
377 |
+ |
The input path in routed(8) will accept queries from any source and |
378 |
+ |
attempt to answer them. However, the output path assumes that the |
379 |
+ |
destination address for the response is on a directly connected |
380 |
+ |
network. |
381 |
+ |
|
382 |
+ |
Due to a missing length check in the code that handles DNS parameters, |
383 |
+ |
a malformed router advertisement message can result in a stack buffer |
384 |
+ |
overflow in rtsold(8). |
385 |
+ |
|
386 |
+ |
20141011: |
387 |
+ |
mksh R50d - fix field splitting regression and null |
388 |
+ |
pointer dereference |
389 |
+ |
|
390 |
+ |
xz 5.0.7 |
391 |
+ |
|
392 |
+ |
OpenSSH 6.6p1 |
393 |
+ |
|
394 |
+ |
20141004: |
395 |
+ |
mksh R50c - security update for environment var bug with |
396 |
+ |
foo vs foo+ |
397 |
+ |
|
398 |
+ |
20141002: |
399 |
+ |
sqlite 3.8.6 |
400 |
+ |
|
401 |
+ |
sudo 1.7.8 - some issues with the current version, but we're slowly |
402 |
+ |
getting up to date. |
403 |
+ |
|
404 |
+ |
20141001: |
405 |
+ |
mksh R50b |
406 |
+ |
|
407 |
+ |
libmport now supports plist commands @dir, @owner, @group, @mode. |
408 |
+ |
|
409 |
+ |
sudo 1.7.6p2 |
410 |
+ |
|
411 |
+ |
20140916: |
412 |
+ |
Fix a security issue with TCP SYN. |
413 |
+ |
|
414 |
+ |
When a segment with the SYN flag for an already existing connection arrives, |
415 |
+ |
the TCP stack tears down the connection, bypassing a check that the |
416 |
+ |
sequence number in the segment is in the expected window. |
417 |
+ |
|
418 |
+ |
20140909: |
419 |
+ |
Fixed a bug with our clearenv(3) implementation that caused segfaults |
420 |
+ |
with some programs including Dovecot. |
421 |
+ |
|
422 |
+ |
OpenSSL security patch: |
423 |
+ |
|
424 |
+ |
The receipt of a specifically crafted DTLS handshake message may cause OpenSSL |
425 |
+ |
to consume large amounts of memory. [CVE-2014-3506] |
426 |
+ |
|
427 |
+ |
The receipt of a specifically crafted DTLS packet could cause OpenSSL to leak |
428 |
+ |
memory. [CVE-2014-3507] |
429 |
+ |
|
430 |
+ |
A flaw in OBJ_obj2txt may cause pretty printing functions such as |
431 |
+ |
X509_name_oneline, X509_name_print_ex et al. to leak some information from |
432 |
+ |
the stack. [CVE-2014-3508] |
433 |
+ |
|
434 |
+ |
OpenSSL DTLS clients enabling anonymous (EC)DH ciphersuites are subject to |
435 |
+ |
a denial of service attack. [CVE-2014-3510] |
436 |
+ |
|
437 |
+ |
20140902: |
438 |
+ |
We're now 0.6-CURRENT |
439 |
+ |
|
440 |
+ |
Update USB quirks to support K70 Corsair keyboard, and several |
441 |
+ |
other devices. |
442 |
+ |
|
443 |
+ |
20140827: |
444 |
+ |
Perl 5.18.2 |
445 |
+ |
|
446 |
+ |
20140728: |
447 |
+ |
Jails now run shutdown scripts. |
448 |
+ |
|
449 |
+ |
20140710: |
450 |
+ |
Fix a vulnerability in the control message API. A buffer is not properly cleared |
451 |
+ |
before sharing with userland. |
452 |
+ |
|
453 |
|
20140701: |
454 |
|
MKSH R50 |
455 |
|
|