Annotation of www/errata47.html, Revision 1.30
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15: <h2><font color="#0000e0">
16: This is the OpenBSD 4.7 release errata & patch list:
17:
18: </font></h2>
19:
20: <hr>
21: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
22: <br>
23: For errata on a certain release, click below:<br>
24: <a href="errata21.html">2.1</a>,
25: <a href="errata22.html">2.2</a>,
26: <a href="errata23.html">2.3</a>,
27: <a href="errata24.html">2.4</a>,
28: <a href="errata25.html">2.5</a>,
29: <a href="errata26.html">2.6</a>,
30: <a href="errata27.html">2.7</a>,
31: <a href="errata28.html">2.8</a>,
32: <a href="errata29.html">2.9</a>,
33: <a href="errata30.html">3.0</a>,
34: <a href="errata31.html">3.1</a>,
35: <a href="errata32.html">3.2</a>,
36: <a href="errata33.html">3.3</a>,
37: <a href="errata34.html">3.4</a>,
38: <a href="errata35.html">3.5</a>,
39: <a href="errata36.html">3.6</a>,
40: <br>
41: <a href="errata37.html">3.7</a>,
42: <a href="errata38.html">3.8</a>,
43: <a href="errata39.html">3.9</a>,
44: <a href="errata40.html">4.0</a>,
45: <a href="errata41.html">4.1</a>,
46: <a href="errata42.html">4.2</a>,
47: <a href="errata43.html">4.3</a>,
48: <a href="errata44.html">4.4</a>,
49: <a href="errata45.html">4.5</a>,
1.15 deraadt 50: <a href="errata46.html">4.6</a>,
1.21 miod 51: <a href="errata48.html">4.8</a>,
1.22 nick 52: <a href="errata49.html">4.9</a>,
1.23 sthen 53: <a href="errata50.html">5.0</a>,
1.24 deraadt 54: <a href="errata51.html">5.1</a>,
1.25 deraadt 55: <a href="errata52.html">5.2</a>,
1.26 deraadt 56: <a href="errata53.html">5.3</a>,
1.29 deraadt 57: <br>
1.27 deraadt 58: <a href="errata54.html">5.4</a>,
59: <a href="errata55.html">5.5</a>.
1.1 deraadt 60: <br>
61: <hr>
62:
1.13 sthen 63: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7.tar.gz">
1.1 deraadt 64: You can also fetch a tar.gz file containing all the following patches</a>.
65: This file is updated once a day.
1.30 ! deraadt 66: <p>
1.1 deraadt 67:
1.30 ! deraadt 68: The patches below are available in CVS via the
1.2 deraadt 69: <code>OPENBSD_4_7</code> <a href="stable.html">patch branch</a>.
1.30 ! deraadt 70: <p>
1.1 deraadt 71:
72: For more detailed information on how to install patches to OpenBSD, please
73: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.30 ! deraadt 74: <p>
! 75:
1.1 deraadt 76: <hr>
77:
78: <ul>
1.20 sthen 79: <li><a name="013_pf"></a>
80: <font color="#009000"><strong>013: SECURITY FIX: February 16, 2011</strong></font> <i>Little-endian architectures</i><br>
81: PF rules specifying address ranges (e.g. "10.1.1.1 - 10.1.1.5") were
82: not correctly handled on little-endian systems (alpha, amd64, arm, i386,
83: mips64el, vax). Other address types (bare addresses "10.1.1.1" and
84: prefixes "10.1.1.1/30") are not affected.
85: <br>
86: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/013_pf.patch">
1.30 ! deraadt 87: A source code patch exists which remedies this problem.</a>
1.20 sthen 88: <p>
89:
90: <li><a name="012_openssl"></a>
91: <font color="#009000"><strong>012: SECURITY FIX: February 11, 2011</strong></font> <i>All architectures</i><br>
92: An incorrectly formatted ClientHello handshake message could cause
93: OpenSSL to parse past the end of the message. An attacker could use this flaw
94: to trigger an invalid memory access, causing a crash of an application linked
95: to OpenSSL. As well, certain applications may expose the contents of parsed
96: OCSP extensions, specifically the OCSP nonce extension.
97: <p>
98: Applications are only affected if they act as a server and call
99: SSL_CTX_set_tlsext_status_cb on the server's SSL_CTX. It is believed
100: that nothing in the base OS uses this. Apache httpd started using this
1.27 deraadt 101: in v2.3.3; this is newer than the version in ports.
1.20 sthen 102: <br>
103: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/012_openssl.patch">
1.30 ! deraadt 104: A source code patch exists which remedies this problem.</a>
1.20 sthen 105: <p>
106:
1.19 jsg 107: <li><a name="011_rtsock"></a>
108: <font color="#009000"><strong>011: RELIABILITY FIX: January 13, 2011</strong></font> <i>All architectures</i><br>
109: sp_protocol in RTM_DELETE messages could contain garbage values
110: leading to routing socket users that restrict the AF (such as ospfd)
111: not seeing any of the RTM_DELETE messages.
112: <br>
113: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/011_rtsock.patch">
1.30 ! deraadt 114: A source code patch exists which remedies this problem.</a>
1.19 jsg 115: <p>
116:
1.18 jasper 117: <li><a name="010_cbc"></a>
118: <font color="#009000"><strong>010: RELIABILITY FIX: December 20, 2010</strong></font> <i>All architectures</i><br>
119: Bring CBC oracle attack countermeasures to hardware crypto accelerator land.
120: This fixes aes-ni, via xcrypt and various drivers
121: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=glxsb&arch=i386&sektion=4">glxsb(4)</a>,
122: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hifn&sektion=4">hifn(4)</a>,
123: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=safe&sektion=4">safe(4)</a>
124: and
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ubsec&sektion=4">ubsec(4)</a>).
126:
127: <br>
128: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/010_cbc.patch">
1.30 ! deraadt 129: A source code patch exists which remedies this problem.</a>
1.18 jasper 130: <p>
131:
132:
1.17 jasper 133: <li><a name="009_pf"></a>
134: <font color="#009000"><strong>009: SECURITY FIX: December 17, 2010</strong></font> <i>All architectures</i><br>
135: Insufficent initialization of the pf rule structure in the ioctl
136: handler may allow userland to modify kernel memory. By default root
137: privileges are needed to add or modify pf rules.
138: <br>
139: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/009_pf.patch">
1.30 ! deraadt 140: A source code patch exists which remedies this problem.</a>
1.17 jasper 141: <p>
142:
1.16 jasper 143: <li><a name="008_openssl"></a>
144: <font color="#009000"><strong>008: RELIABILITY FIX: November 17, 2010</strong></font> <i>All architectures</i><br>
145: Fix a flaw in the OpenSSL TLS server extension code parsing which could lead to
146: a buffer overflow. This affects OpenSSL based TLS servers which are multi-threaded
147: and use OpenSSL's internal caching mechanism. Servers that are multi-process
148: and/or disable internal session caching are not affected.
149: <br>
150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/008_openssl.patch">
1.30 ! deraadt 151: A source code patch exists which remedies this problem.</a>
1.16 jasper 152: <p>
153:
1.14 stephan 154: <li><a name="007_scsi"></a>
155: <font color="#009000"><strong>007: RELIABILITY FIX: September 14, 2010</strong></font> <i>All architectures</i><br>
156: Avoid calling scsi_done() more than once in gdt(4). Fixes a kernel panic triggered by syncing disks during shut down.<br>
157: Clear the ITSDONE flag before issuing commands to the SCSI adapter. Fixes handling of retried SCSI commands.
158: <br>
159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/007_scsi.patch">
1.30 ! deraadt 160: A source code patch exists which remedies this problem.</a>
1.14 stephan 161: <p>
162:
1.12 stephan 163: <li><a name="006_scsi"></a>
164: <font color="#009000"><strong>006: RELIABILITY FIX: July 8, 2010</strong></font> <i>All architectures</i><br>
165: Restore an unusual XS_SENSE semantic. Fixes dump(8)/restore(8) problems seen on certain tape drives.
166: <br>
1.13 sthen 167: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/006_scsi.patch">
1.30 ! deraadt 168: A source code patch exists which remedies this problem.</a>
1.12 stephan 169: <p>
170:
1.10 stephan 171: <li><a name="005_pfsync"></a>
172: <font color="#009000"><strong>005: RELIABILITY FIX: May 14, 2010</strong></font> <i>All architectures</i><br>
173: Incorrectly initialized state updates can cause pfsync update storms.
174: <br>
1.13 sthen 175: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/005_pfsync.patch">
1.30 ! deraadt 176: A source code patch exists which remedies this problem.</a>
1.10 stephan 177: <p>
178:
1.9 pyr 179: <li><a name="004_pfsync"></a>
180: <font color="#009000"><strong>004: SECURITY FIX: April 23, 2010</strong></font> <i>All architectures</i><br>
181: The combination of pfsync and IPSEC may crash the kernel.<br>
1.13 sthen 182: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/004_pfsync.patch">
1.30 ! deraadt 183: A source code patch exists which remedies this problem.</a>
1.9 pyr 184: <p>
185:
1.8 jasper 186: <li><a name="003_openssl"></a>
187: <font color="#009000"><strong>003: SECURITY FIX: April 14, 2010</strong></font> <i>All architectures</i><br>
188: In TLS connections, certain incorrectly formatted records can cause
189: an OpenSSL client or server to crash due to a read attempt at NULL.
190: <br>
1.13 sthen 191: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/003_openssl.patch">
1.30 ! deraadt 192: A source code patch exists which remedies this problem.</a>
1.8 jasper 193: <p>
1.7 jasper 194:
1.4 dlg 195: <li><a name="002_mpi"></a>
196: <font color="#009000"><strong>002: RELIABILITY FIX: April 4, 2010</strong></font> <i>All architectures</i><br>
197: When updating sensors showing the state of RAID volumes
198: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mpi&sektion=4">mpi(4)</a>
199: allocates temporary memory and then returns it to the kernel as
200: device memory.
201: This causes kernel memory usage to be misrepresented, eventually
202: leading to a denial of service when a resource limit is apparently
203: reached.
204: <br>
1.13 sthen 205: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/002_mpi.patch">
1.30 ! deraadt 206: A source code patch exists which remedies this problem.</a>
1.4 dlg 207: <p>
208:
1.3 jasper 209: <li><a name="001_kerberos"></a>
210: <font color="#009000"><strong>001: RELIABILITY FIX: March 31, 2010</strong></font> <i>All architectures</i><br>
211: When decrypting packets, the internal decryption functions were not
212: paranoid enough in checking for underruns, which could potentially
213: lead to crashes.
214: <br>
1.13 sthen 215: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.7/common/001_kerberos.patch">
1.30 ! deraadt 216: A source code patch exists which remedies this problem.</a>
1.3 jasper 217: <p>
1.28 deraadt 218:
1.1 deraadt 219: </ul>
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