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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>,
1.24 ! deraadt 43: <br>
1.1 deraadt 44: <a href="errata37.html">3.7</a>,
45: <a href="errata38.html">3.8</a>,
46: <a href="errata39.html">3.9</a>,
1.18 merdely 47: <a href="errata41.html">4.1</a>,
1.23 deraadt 48: <a href="errata42.html">4.2</a>,
1.24 ! deraadt 49: <a href="errata43.html">4.3</a>,
! 50: <a href="errata44.html">4.4</a>.
1.1 deraadt 51: <br>
52: <hr>
53:
54: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0.tar.gz">
55: You can also fetch a tar.gz file containing all the following patches</a>.
56: This file is updated once a day.
57:
58: <p> The patches below are available in CVS via the
59: <code>OPENBSD_4_0</code> <a href="stable.html">patch branch</a>.
60:
61: <p>
62: For more detailed information on how to install patches to OpenBSD, please
63: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
64: <hr>
65:
66: <!-- Temporarily put anchors for all archs here. Remove later. -->
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68: <a name="alpha"></a>
69: <a name="amd64"></a>
70: <a name="armish"></a>
71: <a name="cats"></a>
72: <a name="hp300"></a>
73: <a name="hppa"></a>
74: <a name="i386"></a>
75: <a name="luna88k"></a>
76: <a name="mac68k"></a>
77: <a name="macppc"></a>
78: <a name="mvme68k"></a>
79: <a name="mvme88k"></a>
80: <a name="sgi"></a>
81: <a name="sparc"></a>
82: <a name="sparc64"></a>
83: <a name="vax"></a>
84: <a name="zaurus"></a>
85: <ul>
86:
1.20 henning 87: <li><a name="017_openssl"></a>
1.21 deraadt 88: <font color="#009000"><strong>017: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.22 brad 89: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
1.20 henning 90: <br>
91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/017_openssl.patch">
92: A source code patch exists which remedies this problem</a>.<br>
93: <p>
94:
1.19 deraadt 95: <li><a name="016_dhcpd"></a>
96: <font color="#009000"><strong>016: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
97: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
98: A DHCP client that claimed to require a maximum message size less than
99: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
100: <br>
101: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/016_dhcpd.patch">
102: A source code patch exists which remedies this problem</a>.<br>
103: <p>
104:
1.17 ckuethe 105: <li><a name="015_file"></a>
106: <font color="#009000"><strong>015: SECURITY FIX: July 9, 2007</strong></font> <i>All Architectures</i><br>
107: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
108: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/015_file.patch">
109: A source code patch exists which remedies this problem</a>.<br>
110: <p>
111:
1.15 ckuethe 112: <li><a name="014_xorg"></a>
113: <font color="#009000"><strong>014: STABILITY FIX: May 9, 2007</strong></font> <i>All Architectures</i><br>
1.16 jasper 114: A malicious client can cause a division by zero.<br>
1.15 ckuethe 115: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/014_xorg.patch">
116: A source code patch exists which remedies this problem</a>.<br>
117: <p>
118:
1.12 ckuethe 119: <li><a name="013_altivec"></a>
1.13 ckuethe 120: <font color="#009000"><strong>013: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.12 ckuethe 121: An unhandled AltiVec assist exception can cause a kernel panic.<br>
122: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/macppc/013_altivec.patch">
123: A source code patch exists which remedies this problem</a>.<br>
124: <p>
125:
1.14 steven 126: <li><a name="012_route6"></a>
1.11 mbalmer 127: <font color="#009000"><strong>012: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
128: IPv6 type 0 route headers can be used to mount a DoS attack against
129: hosts and networks. This is a design flaw in IPv6 and not a bug in
130: OpenBSD.<br>
131: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/012_route6.patch">
132: A source code patch exists which remedies this problem</a>.<br>
133: <p>
134:
1.10 martynas 135: <li><a name="011_xorg"></a>
1.9 mbalmer 136: <font color="#009000"><strong>011: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
137: Multiple vulnerabilities have been discovered in X.Org.<br>
138: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
139: BDFFont parsing integer overflow vulnerability,
140: fonts.dir file parsing integer overflow vulnerability,
141: multiple integer overflows in the XGetPixel() and XInitImage functions
142: in ImUtil.c.
143: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
144: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
145: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
146: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
147: <br>
148: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/011_xorg.patch">
149: A source code patch exists which remedies this problem</a>.<br>
150: <p>
151:
1.3 deraadt 152: <li><a name="m_dup1"></a>
1.4 deraadt 153: <font color="#009000"><strong>010: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.8 henning 154: <strong>2nd revision, March 17, 2007</strong><br>
1.5 deraadt 155: Incorrect mbuf handling for ICMP6 packets.<br>
1.4 deraadt 156: Using
157: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.5 deraadt 158: to avoid the problem packets is an effective workaround until the patch
159: can be installed.<br>
1.6 deraadt 160: Use "block in inet6" in /etc/pf.conf
1.3 deraadt 161: <br>
162: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/010_m_dup1.patch">
163: A source code patch exists which remedies this problem</a>.<br>
164: <p>
165:
1.1 deraadt 166: <li><a name="timezone"></a>
167: <font color="#009000"><strong>009: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
168: A US daylight saving time rules change takes effect in 2007.
169: <br>
170: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/009_timezone.patch">
171: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
172: <p>
173:
174: <li><a name="icmp6"></a>
175: <font color="#009000"><strong>008: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
176: Under some circumstances, processing an ICMP6 echo request would cause
177: the kernel to enter an infinite loop.
178: <br>
179: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/008_icmp6.patch">
180: A source code patch exists which remedies this problem</a>.<br>
181: <p>
182:
183: <li><a name="agp"></a>
184: <font color="#009000"><strong>007: SECURITY FIX: January 3, 2007</strong></font>
185: <i>i386 only</i><br>
186: Insufficient validation in
187: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
188: may allow an attacker to gain root privileges if the kernel is compiled with
189: <tt>option PCIAGP</tt>
190: and the actual device is not an AGP device.
191: The <tt>PCIAGP</tt> option is present by default on i386
192: kernels only.
193: <br>
194: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/i386/007_agp.patch">
195: A source code patch exists which remedies this problem</a>.<br>
196: <p>
197:
198: <li><a name="ports-tar"></a>
199: <font color="#009000"><strong>006: FTP DISTRIBUTION ERROR: December 4, 2006</strong></font> <i>All architectures</i><br>
200: The <strong>src.tar.gz</strong> and <strong>ports.tar.gz</strong> archives
201: released on FTP were created incorrectly, a week after the 4.0 release. The
202: archives on the CD sets are correct; this only affects people who downloaded
203: them from a <a href="ftp.html">mirror</a>.
204: <br>
205: The archives have been corrected. The correct MD5 of
206: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/4.0/ports.tar.gz">
207: ports.tar.gz</a> is eff352b4382a7fb7ffce1e8b37e9eb56, and for
208: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/4.0/src.tar.gz">
209: src.tar.gz</a> it is b8d7a0dc6f3d27a5377a23d69c40688e.
210: <br>
211: <p>
212:
213: <li><a name="ldso"></a>
214: <font color="#009000"><strong>005: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
215: The ELF
216: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
217: fails to properly sanitize the environment. There is a potential localhost security
218: problem in cases we have not found yet. This patch applies to all ELF-based
219: systems (m68k, m88k, and vax are a.out-based systems).
220: <br>
221: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/005_ldso.patch">
222: A source code patch exists which remedies this problem</a>.<br>
223: <p>
224:
225: <li><a name="arc"></a>
226: <font color="#009000"><strong>004: RELIABILITY FIX: November 7, 2006</strong></font> <i>All architectures</i><br>
227: Due to a bug in the
228: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc&sektion=4">arc(4)</a>
229: RAID driver the driver will not properly synchronize the cache to the logical volumes
230: upon system shut down. The result being that the mounted file systems within the logical
231: volumes will not be properly marked as being clean and fsck will be run for the subsequent
232: boot up.
233: <br>
234: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/004_arc.patch">
235: A source code patch exists which remedies this problem</a>.<br>
236: <p>
237:
238: <li><a name="systrace"></a>
239: <font color="#009000"><strong>003: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
240: Fix for an integer overflow in
241: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
242: STRIOCREPLACE support, found by
243: Chris Evans. This could be exploited for DoS, limited kmem reads or local
244: privilege escalation.
245: <br>
246: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/003_systrace.patch">
247: A source code patch exists which remedies this problem</a>.<br>
248: <p>
249:
250: <li><a name="openssl2"></a>
251: <font color="#009000"><strong>002: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
252: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
253: structures an error condition is mishandled, possibly resulting in an infinite
254: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
255: pointer may be dereferenced in the SSL version 2 client code. In addition, many
256: applications using OpenSSL do not perform any validation of the lengths of
257: public keys being used.
258: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
259: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
260: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
261: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
262: <br>
263:
264: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/002_openssl.patch">
265: A source code patch exists which remedies this problem</a>.<br>
266: <p>
267:
268: <li><a name="httpd"></a>
269: <font color="#009000"><strong>001: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
270: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
271: does not sanitize the Expect header from an HTTP request when it is
272: reflected back in an error message, which might allow cross-site scripting (XSS)
273: style attacks.
274: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
275:
276: <br>
277: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/001_httpd.patch">
278: A source code patch exists which remedies this problem</a>.<br>
279: <p>
280: </ul>
281:
282: <br>
283:
284: <hr>
285: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
286: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
287: <br>
288: For errata on a certain release, click below:<br>
289: <a href="errata21.html">2.1</a>,
290: <a href="errata22.html">2.2</a>,
291: <a href="errata23.html">2.3</a>,
292: <a href="errata24.html">2.4</a>,
293: <a href="errata25.html">2.5</a>,
294: <a href="errata26.html">2.6</a>,
295: <a href="errata27.html">2.7</a>,
296: <a href="errata28.html">2.8</a>,
297: <a href="errata29.html">2.9</a>,
298: <a href="errata30.html">3.0</a>,
299: <a href="errata31.html">3.1</a>,
300: <a href="errata32.html">3.2</a>,
301: <a href="errata33.html">3.3</a>,
302: <a href="errata34.html">3.4</a>,
303: <a href="errata35.html">3.5</a>,
304: <a href="errata36.html">3.6</a>,
1.24 ! deraadt 305: <br>
1.1 deraadt 306: <a href="errata37.html">3.7</a>,
307: <a href="errata38.html">3.8</a>,
308: <a href="errata39.html">3.9</a>,
1.18 merdely 309: <a href="errata41.html">4.1</a>,
1.23 deraadt 310: <a href="errata42.html">4.2</a>,
1.24 ! deraadt 311: <a href="errata43.html">4.3</a>,
! 312: <a href="errata44.html">4.4</a>.
1.1 deraadt 313: <br>
314:
315: <hr>
316: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
317: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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1.1 deraadt 319:
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