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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>
1.31 landry 24: <a href=pkg-stable40.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 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>,
1.26 deraadt 50: <a href="errata44.html">4.4</a>,
1.27 deraadt 51: <a href="errata45.html">4.5</a>,
1.28 deraadt 52: <a href="errata46.html">4.6</a>,
1.30 deraadt 53: <a href="errata47.html">4.7</a>,
1.32 miod 54: <a href="errata48.html">4.8</a>,
1.33 nick 55: <a href="errata49.html">4.9</a>,
1.34 sthen 56: <a href="errata50.html">5.0</a>,
1.35 deraadt 57: <a href="errata51.html">5.1</a>,
1.36 deraadt 58: <a href="errata52.html">5.2</a>,
1.37 ! deraadt 59: <a href="errata53.html">5.3</a>,
! 60: <a href="errata54.html">5.4</a>.
1.1 deraadt 61: <br>
62: <hr>
63:
1.29 sthen 64: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0.tar.gz">
1.1 deraadt 65: You can also fetch a tar.gz file containing all the following patches</a>.
66: This file is updated once a day.
67:
68: <p> The patches below are available in CVS via the
69: <code>OPENBSD_4_0</code> <a href="stable.html">patch branch</a>.
70:
71: <p>
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>.
74: <hr>
75:
76: <!-- Temporarily put anchors for all archs here. Remove later. -->
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78: <a name="alpha"></a>
79: <a name="amd64"></a>
80: <a name="armish"></a>
81: <a name="cats"></a>
82: <a name="hp300"></a>
83: <a name="hppa"></a>
84: <a name="i386"></a>
85: <a name="luna88k"></a>
86: <a name="mac68k"></a>
87: <a name="macppc"></a>
88: <a name="mvme68k"></a>
89: <a name="mvme88k"></a>
90: <a name="sgi"></a>
91: <a name="sparc"></a>
92: <a name="sparc64"></a>
93: <a name="vax"></a>
94: <a name="zaurus"></a>
95: <ul>
96:
1.20 henning 97: <li><a name="017_openssl"></a>
1.21 deraadt 98: <font color="#009000"><strong>017: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.22 brad 99: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
1.20 henning 100: <br>
1.29 sthen 101: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/017_openssl.patch">
1.20 henning 102: A source code patch exists which remedies this problem</a>.<br>
103: <p>
104:
1.19 deraadt 105: <li><a name="016_dhcpd"></a>
106: <font color="#009000"><strong>016: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
107: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
108: A DHCP client that claimed to require a maximum message size less than
109: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
110: <br>
1.29 sthen 111: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/016_dhcpd.patch">
1.19 deraadt 112: A source code patch exists which remedies this problem</a>.<br>
113: <p>
114:
1.17 ckuethe 115: <li><a name="015_file"></a>
116: <font color="#009000"><strong>015: SECURITY FIX: July 9, 2007</strong></font> <i>All Architectures</i><br>
117: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
1.29 sthen 118: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/015_file.patch">
1.17 ckuethe 119: A source code patch exists which remedies this problem</a>.<br>
120: <p>
121:
1.15 ckuethe 122: <li><a name="014_xorg"></a>
123: <font color="#009000"><strong>014: STABILITY FIX: May 9, 2007</strong></font> <i>All Architectures</i><br>
1.16 jasper 124: A malicious client can cause a division by zero.<br>
1.29 sthen 125: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/014_xorg.patch">
1.15 ckuethe 126: A source code patch exists which remedies this problem</a>.<br>
127: <p>
128:
1.12 ckuethe 129: <li><a name="013_altivec"></a>
1.13 ckuethe 130: <font color="#009000"><strong>013: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.12 ckuethe 131: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.29 sthen 132: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/macppc/013_altivec.patch">
1.12 ckuethe 133: A source code patch exists which remedies this problem</a>.<br>
134: <p>
135:
1.14 steven 136: <li><a name="012_route6"></a>
1.11 mbalmer 137: <font color="#009000"><strong>012: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
138: IPv6 type 0 route headers can be used to mount a DoS attack against
139: hosts and networks. This is a design flaw in IPv6 and not a bug in
140: OpenBSD.<br>
1.29 sthen 141: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/012_route6.patch">
1.11 mbalmer 142: A source code patch exists which remedies this problem</a>.<br>
143: <p>
144:
1.10 martynas 145: <li><a name="011_xorg"></a>
1.9 mbalmer 146: <font color="#009000"><strong>011: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
147: Multiple vulnerabilities have been discovered in X.Org.<br>
148: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
149: BDFFont parsing integer overflow vulnerability,
150: fonts.dir file parsing integer overflow vulnerability,
151: multiple integer overflows in the XGetPixel() and XInitImage functions
152: in ImUtil.c.
153: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
154: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
155: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
156: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
157: <br>
1.29 sthen 158: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/011_xorg.patch">
1.9 mbalmer 159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
161:
1.3 deraadt 162: <li><a name="m_dup1"></a>
1.4 deraadt 163: <font color="#009000"><strong>010: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.8 henning 164: <strong>2nd revision, March 17, 2007</strong><br>
1.5 deraadt 165: Incorrect mbuf handling for ICMP6 packets.<br>
1.4 deraadt 166: Using
167: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.5 deraadt 168: to avoid the problem packets is an effective workaround until the patch
169: can be installed.<br>
1.6 deraadt 170: Use "block in inet6" in /etc/pf.conf
1.3 deraadt 171: <br>
1.29 sthen 172: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/010_m_dup1.patch">
1.3 deraadt 173: A source code patch exists which remedies this problem</a>.<br>
174: <p>
175:
1.1 deraadt 176: <li><a name="timezone"></a>
177: <font color="#009000"><strong>009: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
178: A US daylight saving time rules change takes effect in 2007.
179: <br>
1.29 sthen 180: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/009_timezone.patch">
1.1 deraadt 181: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
182: <p>
183:
184: <li><a name="icmp6"></a>
185: <font color="#009000"><strong>008: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
186: Under some circumstances, processing an ICMP6 echo request would cause
187: the kernel to enter an infinite loop.
188: <br>
1.29 sthen 189: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/008_icmp6.patch">
1.1 deraadt 190: A source code patch exists which remedies this problem</a>.<br>
191: <p>
192:
193: <li><a name="agp"></a>
194: <font color="#009000"><strong>007: SECURITY FIX: January 3, 2007</strong></font>
195: <i>i386 only</i><br>
196: Insufficient validation in
197: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
198: may allow an attacker to gain root privileges if the kernel is compiled with
199: <tt>option PCIAGP</tt>
200: and the actual device is not an AGP device.
201: The <tt>PCIAGP</tt> option is present by default on i386
202: kernels only.
203: <br>
1.29 sthen 204: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/i386/007_agp.patch">
1.1 deraadt 205: A source code patch exists which remedies this problem</a>.<br>
206: <p>
207:
208: <li><a name="ports-tar"></a>
209: <font color="#009000"><strong>006: FTP DISTRIBUTION ERROR: December 4, 2006</strong></font> <i>All architectures</i><br>
210: The <strong>src.tar.gz</strong> and <strong>ports.tar.gz</strong> archives
211: released on FTP were created incorrectly, a week after the 4.0 release. The
212: archives on the CD sets are correct; this only affects people who downloaded
213: them from a <a href="ftp.html">mirror</a>.
214: <br>
215: The archives have been corrected. The correct MD5 of
1.29 sthen 216: <a href="http://ftp.openbsd.org/pub/OpenBSD/4.0/ports.tar.gz">
1.1 deraadt 217: ports.tar.gz</a> is eff352b4382a7fb7ffce1e8b37e9eb56, and for
1.29 sthen 218: <a href="http://ftp.openbsd.org/pub/OpenBSD/4.0/src.tar.gz">
1.1 deraadt 219: src.tar.gz</a> it is b8d7a0dc6f3d27a5377a23d69c40688e.
220: <br>
221: <p>
222:
223: <li><a name="ldso"></a>
224: <font color="#009000"><strong>005: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
225: The ELF
226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
227: fails to properly sanitize the environment. There is a potential localhost security
228: problem in cases we have not found yet. This patch applies to all ELF-based
229: systems (m68k, m88k, and vax are a.out-based systems).
230: <br>
1.29 sthen 231: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/005_ldso.patch">
1.1 deraadt 232: A source code patch exists which remedies this problem</a>.<br>
233: <p>
234:
235: <li><a name="arc"></a>
236: <font color="#009000"><strong>004: RELIABILITY FIX: November 7, 2006</strong></font> <i>All architectures</i><br>
237: Due to a bug in the
238: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc&sektion=4">arc(4)</a>
239: RAID driver the driver will not properly synchronize the cache to the logical volumes
240: upon system shut down. The result being that the mounted file systems within the logical
241: volumes will not be properly marked as being clean and fsck will be run for the subsequent
242: boot up.
243: <br>
1.29 sthen 244: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/004_arc.patch">
1.1 deraadt 245: A source code patch exists which remedies this problem</a>.<br>
246: <p>
247:
248: <li><a name="systrace"></a>
249: <font color="#009000"><strong>003: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
250: Fix for an integer overflow in
251: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
252: STRIOCREPLACE support, found by
253: Chris Evans. This could be exploited for DoS, limited kmem reads or local
254: privilege escalation.
255: <br>
1.29 sthen 256: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/003_systrace.patch">
1.1 deraadt 257: A source code patch exists which remedies this problem</a>.<br>
258: <p>
259:
260: <li><a name="openssl2"></a>
261: <font color="#009000"><strong>002: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
262: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
263: structures an error condition is mishandled, possibly resulting in an infinite
264: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
265: pointer may be dereferenced in the SSL version 2 client code. In addition, many
266: applications using OpenSSL do not perform any validation of the lengths of
267: public keys being used.
268: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
269: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
270: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
271: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
272: <br>
273:
1.29 sthen 274: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/002_openssl.patch">
1.1 deraadt 275: A source code patch exists which remedies this problem</a>.<br>
276: <p>
277:
278: <li><a name="httpd"></a>
279: <font color="#009000"><strong>001: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
280: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
281: does not sanitize the Expect header from an HTTP request when it is
282: reflected back in an error message, which might allow cross-site scripting (XSS)
283: style attacks.
284: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
285:
286: <br>
1.29 sthen 287: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/001_httpd.patch">
1.1 deraadt 288: A source code patch exists which remedies this problem</a>.<br>
289: <p>
290: </ul>
291:
292: <br>
293:
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