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17: <h2><font color="#0000e0">
18: This is the OpenBSD 4.0 release errata & patch list:
19:
20: </font></h2>
21:
22: <hr>
23: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
24: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
25: <br>
26: For errata on a certain release, click below:<br>
27: <a href="errata21.html">2.1</a>,
28: <a href="errata22.html">2.2</a>,
29: <a href="errata23.html">2.3</a>,
30: <a href="errata24.html">2.4</a>,
31: <a href="errata25.html">2.5</a>,
32: <a href="errata26.html">2.6</a>,
33: <a href="errata27.html">2.7</a>,
34: <a href="errata28.html">2.8</a>,
35: <a href="errata29.html">2.9</a>,
36: <a href="errata30.html">3.0</a>,
37: <a href="errata31.html">3.1</a>,
38: <a href="errata32.html">3.2</a>,
39: <a href="errata33.html">3.3</a>,
40: <a href="errata34.html">3.4</a>,
41: <a href="errata35.html">3.5</a>,
42: <a href="errata36.html">3.6</a>,
43: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>,
45: <a href="errata39.html">3.9</a>,
1.18 merdely 46: <a href="errata41.html">4.1</a>,
47: <a href="errata42.html">4.2</a>.
1.1 deraadt 48: <br>
49: <hr>
50:
51: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0.tar.gz">
52: You can also fetch a tar.gz file containing all the following patches</a>.
53: This file is updated once a day.
54:
55: <p> The patches below are available in CVS via the
56: <code>OPENBSD_4_0</code> <a href="stable.html">patch branch</a>.
57:
58: <p>
59: For more detailed information on how to install patches to OpenBSD, please
60: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
61: <hr>
62:
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70: <a name="hppa"></a>
71: <a name="i386"></a>
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73: <a name="mac68k"></a>
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78: <a name="sparc"></a>
79: <a name="sparc64"></a>
80: <a name="vax"></a>
81: <a name="zaurus"></a>
82: <ul>
83:
1.19 ! deraadt 84: <li><a name="016_dhcpd"></a>
! 85: <font color="#009000"><strong>016: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
! 86: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
! 87: A DHCP client that claimed to require a maximum message size less than
! 88: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
! 89: <br>
! 90: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/016_dhcpd.patch">
! 91: A source code patch exists which remedies this problem</a>.<br>
! 92: <p>
! 93:
1.17 ckuethe 94: <li><a name="015_file"></a>
95: <font color="#009000"><strong>015: SECURITY FIX: July 9, 2007</strong></font> <i>All Architectures</i><br>
96: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
97: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/015_file.patch">
98: A source code patch exists which remedies this problem</a>.<br>
99: <p>
100:
1.15 ckuethe 101: <li><a name="014_xorg"></a>
102: <font color="#009000"><strong>014: STABILITY FIX: May 9, 2007</strong></font> <i>All Architectures</i><br>
1.16 jasper 103: A malicious client can cause a division by zero.<br>
1.15 ckuethe 104: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/014_xorg.patch">
105: A source code patch exists which remedies this problem</a>.<br>
106: <p>
107:
1.12 ckuethe 108: <li><a name="013_altivec"></a>
1.13 ckuethe 109: <font color="#009000"><strong>013: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.12 ckuethe 110: An unhandled AltiVec assist exception can cause a kernel panic.<br>
111: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/macppc/013_altivec.patch">
112: A source code patch exists which remedies this problem</a>.<br>
113: <p>
114:
1.14 steven 115: <li><a name="012_route6"></a>
1.11 mbalmer 116: <font color="#009000"><strong>012: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
117: IPv6 type 0 route headers can be used to mount a DoS attack against
118: hosts and networks. This is a design flaw in IPv6 and not a bug in
119: OpenBSD.<br>
120: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/012_route6.patch">
121: A source code patch exists which remedies this problem</a>.<br>
122: <p>
123:
1.10 martynas 124: <li><a name="011_xorg"></a>
1.9 mbalmer 125: <font color="#009000"><strong>011: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
126: Multiple vulnerabilities have been discovered in X.Org.<br>
127: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
128: BDFFont parsing integer overflow vulnerability,
129: fonts.dir file parsing integer overflow vulnerability,
130: multiple integer overflows in the XGetPixel() and XInitImage functions
131: in ImUtil.c.
132: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
133: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
134: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
135: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
136: <br>
137: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/011_xorg.patch">
138: A source code patch exists which remedies this problem</a>.<br>
139: <p>
140:
1.3 deraadt 141: <li><a name="m_dup1"></a>
1.4 deraadt 142: <font color="#009000"><strong>010: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.8 henning 143: <strong>2nd revision, March 17, 2007</strong><br>
1.5 deraadt 144: Incorrect mbuf handling for ICMP6 packets.<br>
1.4 deraadt 145: Using
146: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.5 deraadt 147: to avoid the problem packets is an effective workaround until the patch
148: can be installed.<br>
1.6 deraadt 149: Use "block in inet6" in /etc/pf.conf
1.3 deraadt 150: <br>
151: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/010_m_dup1.patch">
152: A source code patch exists which remedies this problem</a>.<br>
153: <p>
154:
1.1 deraadt 155: <li><a name="timezone"></a>
156: <font color="#009000"><strong>009: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
157: A US daylight saving time rules change takes effect in 2007.
158: <br>
159: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/009_timezone.patch">
160: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
161: <p>
162:
163: <li><a name="icmp6"></a>
164: <font color="#009000"><strong>008: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
165: Under some circumstances, processing an ICMP6 echo request would cause
166: the kernel to enter an infinite loop.
167: <br>
168: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/008_icmp6.patch">
169: A source code patch exists which remedies this problem</a>.<br>
170: <p>
171:
172: <li><a name="agp"></a>
173: <font color="#009000"><strong>007: SECURITY FIX: January 3, 2007</strong></font>
174: <i>i386 only</i><br>
175: Insufficient validation in
176: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
177: may allow an attacker to gain root privileges if the kernel is compiled with
178: <tt>option PCIAGP</tt>
179: and the actual device is not an AGP device.
180: The <tt>PCIAGP</tt> option is present by default on i386
181: kernels only.
182: <br>
183: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/i386/007_agp.patch">
184: A source code patch exists which remedies this problem</a>.<br>
185: <p>
186:
187: <li><a name="ports-tar"></a>
188: <font color="#009000"><strong>006: FTP DISTRIBUTION ERROR: December 4, 2006</strong></font> <i>All architectures</i><br>
189: The <strong>src.tar.gz</strong> and <strong>ports.tar.gz</strong> archives
190: released on FTP were created incorrectly, a week after the 4.0 release. The
191: archives on the CD sets are correct; this only affects people who downloaded
192: them from a <a href="ftp.html">mirror</a>.
193: <br>
194: The archives have been corrected. The correct MD5 of
195: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/4.0/ports.tar.gz">
196: ports.tar.gz</a> is eff352b4382a7fb7ffce1e8b37e9eb56, and for
197: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/4.0/src.tar.gz">
198: src.tar.gz</a> it is b8d7a0dc6f3d27a5377a23d69c40688e.
199: <br>
200: <p>
201:
202: <li><a name="ldso"></a>
203: <font color="#009000"><strong>005: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
204: The ELF
205: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
206: fails to properly sanitize the environment. There is a potential localhost security
207: problem in cases we have not found yet. This patch applies to all ELF-based
208: systems (m68k, m88k, and vax are a.out-based systems).
209: <br>
210: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/005_ldso.patch">
211: A source code patch exists which remedies this problem</a>.<br>
212: <p>
213:
214: <li><a name="arc"></a>
215: <font color="#009000"><strong>004: RELIABILITY FIX: November 7, 2006</strong></font> <i>All architectures</i><br>
216: Due to a bug in the
217: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc&sektion=4">arc(4)</a>
218: RAID driver the driver will not properly synchronize the cache to the logical volumes
219: upon system shut down. The result being that the mounted file systems within the logical
220: volumes will not be properly marked as being clean and fsck will be run for the subsequent
221: boot up.
222: <br>
223: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/004_arc.patch">
224: A source code patch exists which remedies this problem</a>.<br>
225: <p>
226:
227: <li><a name="systrace"></a>
228: <font color="#009000"><strong>003: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
229: Fix for an integer overflow in
230: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
231: STRIOCREPLACE support, found by
232: Chris Evans. This could be exploited for DoS, limited kmem reads or local
233: privilege escalation.
234: <br>
235: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/003_systrace.patch">
236: A source code patch exists which remedies this problem</a>.<br>
237: <p>
238:
239: <li><a name="openssl2"></a>
240: <font color="#009000"><strong>002: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
241: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
242: structures an error condition is mishandled, possibly resulting in an infinite
243: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
244: pointer may be dereferenced in the SSL version 2 client code. In addition, many
245: applications using OpenSSL do not perform any validation of the lengths of
246: public keys being used.
247: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
248: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
249: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
250: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
251: <br>
252:
253: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/002_openssl.patch">
254: A source code patch exists which remedies this problem</a>.<br>
255: <p>
256:
257: <li><a name="httpd"></a>
258: <font color="#009000"><strong>001: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
259: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
260: does not sanitize the Expect header from an HTTP request when it is
261: reflected back in an error message, which might allow cross-site scripting (XSS)
262: style attacks.
263: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
264:
265: <br>
266: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/001_httpd.patch">
267: A source code patch exists which remedies this problem</a>.<br>
268: <p>
269: </ul>
270:
271: <br>
272:
273: <hr>
274: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
275: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
276: <br>
277: For errata on a certain release, click below:<br>
278: <a href="errata21.html">2.1</a>,
279: <a href="errata22.html">2.2</a>,
280: <a href="errata23.html">2.3</a>,
281: <a href="errata24.html">2.4</a>,
282: <a href="errata25.html">2.5</a>,
283: <a href="errata26.html">2.6</a>,
284: <a href="errata27.html">2.7</a>,
285: <a href="errata28.html">2.8</a>,
286: <a href="errata29.html">2.9</a>,
287: <a href="errata30.html">3.0</a>,
288: <a href="errata31.html">3.1</a>,
289: <a href="errata32.html">3.2</a>,
290: <a href="errata33.html">3.3</a>,
291: <a href="errata34.html">3.4</a>,
292: <a href="errata35.html">3.5</a>,
293: <a href="errata36.html">3.6</a>,
294: <a href="errata37.html">3.7</a>,
295: <a href="errata38.html">3.8</a>,
296: <a href="errata39.html">3.9</a>,
1.18 merdely 297: <a href="errata41.html">4.1</a>,
298: <a href="errata42.html">4.2</a>.
1.1 deraadt 299: <br>
300:
301: <hr>
302: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
303: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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