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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>
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>,
! 59: <a href="errata53.html">5.3</a>.
1.1 deraadt 60: <br>
61: <hr>
62:
1.29 sthen 63: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0.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.
66:
67: <p> The patches below are available in CVS via the
68: <code>OPENBSD_4_0</code> <a href="stable.html">patch branch</a>.
69:
70: <p>
71: For more detailed information on how to install patches to OpenBSD, please
72: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
73: <hr>
74:
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77: <a name="alpha"></a>
78: <a name="amd64"></a>
79: <a name="armish"></a>
80: <a name="cats"></a>
81: <a name="hp300"></a>
82: <a name="hppa"></a>
83: <a name="i386"></a>
84: <a name="luna88k"></a>
85: <a name="mac68k"></a>
86: <a name="macppc"></a>
87: <a name="mvme68k"></a>
88: <a name="mvme88k"></a>
89: <a name="sgi"></a>
90: <a name="sparc"></a>
91: <a name="sparc64"></a>
92: <a name="vax"></a>
93: <a name="zaurus"></a>
94: <ul>
95:
1.20 henning 96: <li><a name="017_openssl"></a>
1.21 deraadt 97: <font color="#009000"><strong>017: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.22 brad 98: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
1.20 henning 99: <br>
1.29 sthen 100: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/017_openssl.patch">
1.20 henning 101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
103:
1.19 deraadt 104: <li><a name="016_dhcpd"></a>
105: <font color="#009000"><strong>016: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
106: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
107: A DHCP client that claimed to require a maximum message size less than
108: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
109: <br>
1.29 sthen 110: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/016_dhcpd.patch">
1.19 deraadt 111: A source code patch exists which remedies this problem</a>.<br>
112: <p>
113:
1.17 ckuethe 114: <li><a name="015_file"></a>
115: <font color="#009000"><strong>015: SECURITY FIX: July 9, 2007</strong></font> <i>All Architectures</i><br>
116: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
1.29 sthen 117: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/015_file.patch">
1.17 ckuethe 118: A source code patch exists which remedies this problem</a>.<br>
119: <p>
120:
1.15 ckuethe 121: <li><a name="014_xorg"></a>
122: <font color="#009000"><strong>014: STABILITY FIX: May 9, 2007</strong></font> <i>All Architectures</i><br>
1.16 jasper 123: A malicious client can cause a division by zero.<br>
1.29 sthen 124: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/014_xorg.patch">
1.15 ckuethe 125: A source code patch exists which remedies this problem</a>.<br>
126: <p>
127:
1.12 ckuethe 128: <li><a name="013_altivec"></a>
1.13 ckuethe 129: <font color="#009000"><strong>013: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.12 ckuethe 130: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.29 sthen 131: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/macppc/013_altivec.patch">
1.12 ckuethe 132: A source code patch exists which remedies this problem</a>.<br>
133: <p>
134:
1.14 steven 135: <li><a name="012_route6"></a>
1.11 mbalmer 136: <font color="#009000"><strong>012: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
137: IPv6 type 0 route headers can be used to mount a DoS attack against
138: hosts and networks. This is a design flaw in IPv6 and not a bug in
139: OpenBSD.<br>
1.29 sthen 140: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/012_route6.patch">
1.11 mbalmer 141: A source code patch exists which remedies this problem</a>.<br>
142: <p>
143:
1.10 martynas 144: <li><a name="011_xorg"></a>
1.9 mbalmer 145: <font color="#009000"><strong>011: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
146: Multiple vulnerabilities have been discovered in X.Org.<br>
147: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
148: BDFFont parsing integer overflow vulnerability,
149: fonts.dir file parsing integer overflow vulnerability,
150: multiple integer overflows in the XGetPixel() and XInitImage functions
151: in ImUtil.c.
152: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
153: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
154: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
155: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
156: <br>
1.29 sthen 157: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/011_xorg.patch">
1.9 mbalmer 158: A source code patch exists which remedies this problem</a>.<br>
159: <p>
160:
1.3 deraadt 161: <li><a name="m_dup1"></a>
1.4 deraadt 162: <font color="#009000"><strong>010: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.8 henning 163: <strong>2nd revision, March 17, 2007</strong><br>
1.5 deraadt 164: Incorrect mbuf handling for ICMP6 packets.<br>
1.4 deraadt 165: Using
166: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.5 deraadt 167: to avoid the problem packets is an effective workaround until the patch
168: can be installed.<br>
1.6 deraadt 169: Use "block in inet6" in /etc/pf.conf
1.3 deraadt 170: <br>
1.29 sthen 171: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/010_m_dup1.patch">
1.3 deraadt 172: A source code patch exists which remedies this problem</a>.<br>
173: <p>
174:
1.1 deraadt 175: <li><a name="timezone"></a>
176: <font color="#009000"><strong>009: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
177: A US daylight saving time rules change takes effect in 2007.
178: <br>
1.29 sthen 179: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/009_timezone.patch">
1.1 deraadt 180: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
181: <p>
182:
183: <li><a name="icmp6"></a>
184: <font color="#009000"><strong>008: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
185: Under some circumstances, processing an ICMP6 echo request would cause
186: the kernel to enter an infinite loop.
187: <br>
1.29 sthen 188: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/008_icmp6.patch">
1.1 deraadt 189: A source code patch exists which remedies this problem</a>.<br>
190: <p>
191:
192: <li><a name="agp"></a>
193: <font color="#009000"><strong>007: SECURITY FIX: January 3, 2007</strong></font>
194: <i>i386 only</i><br>
195: Insufficient validation in
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
197: may allow an attacker to gain root privileges if the kernel is compiled with
198: <tt>option PCIAGP</tt>
199: and the actual device is not an AGP device.
200: The <tt>PCIAGP</tt> option is present by default on i386
201: kernels only.
202: <br>
1.29 sthen 203: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/i386/007_agp.patch">
1.1 deraadt 204: A source code patch exists which remedies this problem</a>.<br>
205: <p>
206:
207: <li><a name="ports-tar"></a>
208: <font color="#009000"><strong>006: FTP DISTRIBUTION ERROR: December 4, 2006</strong></font> <i>All architectures</i><br>
209: The <strong>src.tar.gz</strong> and <strong>ports.tar.gz</strong> archives
210: released on FTP were created incorrectly, a week after the 4.0 release. The
211: archives on the CD sets are correct; this only affects people who downloaded
212: them from a <a href="ftp.html">mirror</a>.
213: <br>
214: The archives have been corrected. The correct MD5 of
1.29 sthen 215: <a href="http://ftp.openbsd.org/pub/OpenBSD/4.0/ports.tar.gz">
1.1 deraadt 216: ports.tar.gz</a> is eff352b4382a7fb7ffce1e8b37e9eb56, and for
1.29 sthen 217: <a href="http://ftp.openbsd.org/pub/OpenBSD/4.0/src.tar.gz">
1.1 deraadt 218: src.tar.gz</a> it is b8d7a0dc6f3d27a5377a23d69c40688e.
219: <br>
220: <p>
221:
222: <li><a name="ldso"></a>
223: <font color="#009000"><strong>005: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
224: The ELF
225: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
226: fails to properly sanitize the environment. There is a potential localhost security
227: problem in cases we have not found yet. This patch applies to all ELF-based
228: systems (m68k, m88k, and vax are a.out-based systems).
229: <br>
1.29 sthen 230: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/005_ldso.patch">
1.1 deraadt 231: A source code patch exists which remedies this problem</a>.<br>
232: <p>
233:
234: <li><a name="arc"></a>
235: <font color="#009000"><strong>004: RELIABILITY FIX: November 7, 2006</strong></font> <i>All architectures</i><br>
236: Due to a bug in the
237: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc&sektion=4">arc(4)</a>
238: RAID driver the driver will not properly synchronize the cache to the logical volumes
239: upon system shut down. The result being that the mounted file systems within the logical
240: volumes will not be properly marked as being clean and fsck will be run for the subsequent
241: boot up.
242: <br>
1.29 sthen 243: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/004_arc.patch">
1.1 deraadt 244: A source code patch exists which remedies this problem</a>.<br>
245: <p>
246:
247: <li><a name="systrace"></a>
248: <font color="#009000"><strong>003: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
249: Fix for an integer overflow in
250: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
251: STRIOCREPLACE support, found by
252: Chris Evans. This could be exploited for DoS, limited kmem reads or local
253: privilege escalation.
254: <br>
1.29 sthen 255: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/003_systrace.patch">
1.1 deraadt 256: A source code patch exists which remedies this problem</a>.<br>
257: <p>
258:
259: <li><a name="openssl2"></a>
260: <font color="#009000"><strong>002: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
261: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
262: structures an error condition is mishandled, possibly resulting in an infinite
263: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
264: pointer may be dereferenced in the SSL version 2 client code. In addition, many
265: applications using OpenSSL do not perform any validation of the lengths of
266: public keys being used.
267: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
268: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
269: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
270: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
271: <br>
272:
1.29 sthen 273: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/002_openssl.patch">
1.1 deraadt 274: A source code patch exists which remedies this problem</a>.<br>
275: <p>
276:
277: <li><a name="httpd"></a>
278: <font color="#009000"><strong>001: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
279: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
280: does not sanitize the Expect header from an HTTP request when it is
281: reflected back in an error message, which might allow cross-site scripting (XSS)
282: style attacks.
283: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
284:
285: <br>
1.29 sthen 286: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/001_httpd.patch">
1.1 deraadt 287: A source code patch exists which remedies this problem</a>.<br>
288: <p>
289: </ul>
290:
291: <br>
292:
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