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16: <h2><font color="#0000e0">
17: This is the OpenBSD 4.0 release errata & patch list:
18:
19: </font></h2>
20:
21: <hr>
22: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.31 landry 23: <a href=pkg-stable40.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 24: <br>
25: For errata on a certain release, click below:<br>
26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
36: <a href="errata31.html">3.1</a>,
37: <a href="errata32.html">3.2</a>,
38: <a href="errata33.html">3.3</a>,
39: <a href="errata34.html">3.4</a>,
40: <a href="errata35.html">3.5</a>,
41: <a href="errata36.html">3.6</a>,
1.24 deraadt 42: <br>
1.1 deraadt 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>,
1.23 deraadt 47: <a href="errata42.html">4.2</a>,
1.24 deraadt 48: <a href="errata43.html">4.3</a>,
1.26 deraadt 49: <a href="errata44.html">4.4</a>,
1.27 deraadt 50: <a href="errata45.html">4.5</a>,
1.28 deraadt 51: <a href="errata46.html">4.6</a>,
1.30 deraadt 52: <a href="errata47.html">4.7</a>,
1.32 miod 53: <a href="errata48.html">4.8</a>,
1.33 nick 54: <a href="errata49.html">4.9</a>,
1.34 sthen 55: <a href="errata50.html">5.0</a>,
1.35 deraadt 56: <a href="errata51.html">5.1</a>,
1.36 deraadt 57: <a href="errata52.html">5.2</a>,
1.37 deraadt 58: <a href="errata53.html">5.3</a>,
1.40 ! deraadt 59: <br>
1.38 deraadt 60: <a href="errata54.html">5.4</a>,
61: <a href="errata55.html">5.5</a>.
1.1 deraadt 62: <br>
63: <hr>
64:
1.29 sthen 65: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0.tar.gz">
1.1 deraadt 66: You can also fetch a tar.gz file containing all the following patches</a>.
67: This file is updated once a day.
68:
69: <p> The patches below are available in CVS via the
70: <code>OPENBSD_4_0</code> <a href="stable.html">patch branch</a>.
71:
72: <p>
73: For more detailed information on how to install patches to OpenBSD, please
74: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
75: <hr>
76:
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85: <a name="i386"></a>
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87: <a name="mac68k"></a>
88: <a name="macppc"></a>
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90: <a name="mvme88k"></a>
91: <a name="sgi"></a>
92: <a name="sparc"></a>
93: <a name="sparc64"></a>
94: <a name="vax"></a>
95: <a name="zaurus"></a>
96: <ul>
97:
1.20 henning 98: <li><a name="017_openssl"></a>
1.21 deraadt 99: <font color="#009000"><strong>017: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.22 brad 100: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
1.20 henning 101: <br>
1.29 sthen 102: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/017_openssl.patch">
1.20 henning 103: A source code patch exists which remedies this problem</a>.<br>
104: <p>
105:
1.19 deraadt 106: <li><a name="016_dhcpd"></a>
107: <font color="#009000"><strong>016: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
108: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
109: A DHCP client that claimed to require a maximum message size less than
110: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
111: <br>
1.29 sthen 112: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/016_dhcpd.patch">
1.19 deraadt 113: A source code patch exists which remedies this problem</a>.<br>
114: <p>
115:
1.17 ckuethe 116: <li><a name="015_file"></a>
117: <font color="#009000"><strong>015: SECURITY FIX: July 9, 2007</strong></font> <i>All Architectures</i><br>
118: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
1.29 sthen 119: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/015_file.patch">
1.17 ckuethe 120: A source code patch exists which remedies this problem</a>.<br>
121: <p>
122:
1.15 ckuethe 123: <li><a name="014_xorg"></a>
124: <font color="#009000"><strong>014: STABILITY FIX: May 9, 2007</strong></font> <i>All Architectures</i><br>
1.16 jasper 125: A malicious client can cause a division by zero.<br>
1.29 sthen 126: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/014_xorg.patch">
1.15 ckuethe 127: A source code patch exists which remedies this problem</a>.<br>
128: <p>
129:
1.12 ckuethe 130: <li><a name="013_altivec"></a>
1.13 ckuethe 131: <font color="#009000"><strong>013: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.12 ckuethe 132: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.29 sthen 133: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/macppc/013_altivec.patch">
1.12 ckuethe 134: A source code patch exists which remedies this problem</a>.<br>
135: <p>
136:
1.14 steven 137: <li><a name="012_route6"></a>
1.11 mbalmer 138: <font color="#009000"><strong>012: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
139: IPv6 type 0 route headers can be used to mount a DoS attack against
140: hosts and networks. This is a design flaw in IPv6 and not a bug in
141: OpenBSD.<br>
1.29 sthen 142: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/012_route6.patch">
1.11 mbalmer 143: A source code patch exists which remedies this problem</a>.<br>
144: <p>
145:
1.10 martynas 146: <li><a name="011_xorg"></a>
1.9 mbalmer 147: <font color="#009000"><strong>011: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
148: Multiple vulnerabilities have been discovered in X.Org.<br>
149: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
150: BDFFont parsing integer overflow vulnerability,
151: fonts.dir file parsing integer overflow vulnerability,
152: multiple integer overflows in the XGetPixel() and XInitImage functions
153: in ImUtil.c.
154: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
155: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
156: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
157: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
158: <br>
1.29 sthen 159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/011_xorg.patch">
1.9 mbalmer 160: A source code patch exists which remedies this problem</a>.<br>
161: <p>
162:
1.3 deraadt 163: <li><a name="m_dup1"></a>
1.4 deraadt 164: <font color="#009000"><strong>010: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.8 henning 165: <strong>2nd revision, March 17, 2007</strong><br>
1.5 deraadt 166: Incorrect mbuf handling for ICMP6 packets.<br>
1.4 deraadt 167: Using
168: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.5 deraadt 169: to avoid the problem packets is an effective workaround until the patch
170: can be installed.<br>
1.6 deraadt 171: Use "block in inet6" in /etc/pf.conf
1.3 deraadt 172: <br>
1.29 sthen 173: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/010_m_dup1.patch">
1.3 deraadt 174: A source code patch exists which remedies this problem</a>.<br>
175: <p>
176:
1.1 deraadt 177: <li><a name="timezone"></a>
178: <font color="#009000"><strong>009: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
179: A US daylight saving time rules change takes effect in 2007.
180: <br>
1.29 sthen 181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/009_timezone.patch">
1.1 deraadt 182: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
183: <p>
184:
185: <li><a name="icmp6"></a>
186: <font color="#009000"><strong>008: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
187: Under some circumstances, processing an ICMP6 echo request would cause
188: the kernel to enter an infinite loop.
189: <br>
1.29 sthen 190: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/008_icmp6.patch">
1.1 deraadt 191: A source code patch exists which remedies this problem</a>.<br>
192: <p>
193:
194: <li><a name="agp"></a>
195: <font color="#009000"><strong>007: SECURITY FIX: January 3, 2007</strong></font>
196: <i>i386 only</i><br>
197: Insufficient validation in
198: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
199: may allow an attacker to gain root privileges if the kernel is compiled with
200: <tt>option PCIAGP</tt>
201: and the actual device is not an AGP device.
202: The <tt>PCIAGP</tt> option is present by default on i386
203: kernels only.
204: <br>
1.29 sthen 205: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/i386/007_agp.patch">
1.1 deraadt 206: A source code patch exists which remedies this problem</a>.<br>
207: <p>
208:
209: <li><a name="ports-tar"></a>
210: <font color="#009000"><strong>006: FTP DISTRIBUTION ERROR: December 4, 2006</strong></font> <i>All architectures</i><br>
211: The <strong>src.tar.gz</strong> and <strong>ports.tar.gz</strong> archives
212: released on FTP were created incorrectly, a week after the 4.0 release. The
213: archives on the CD sets are correct; this only affects people who downloaded
214: them from a <a href="ftp.html">mirror</a>.
215: <br>
216: The archives have been corrected. The correct MD5 of
1.29 sthen 217: <a href="http://ftp.openbsd.org/pub/OpenBSD/4.0/ports.tar.gz">
1.1 deraadt 218: ports.tar.gz</a> is eff352b4382a7fb7ffce1e8b37e9eb56, and for
1.29 sthen 219: <a href="http://ftp.openbsd.org/pub/OpenBSD/4.0/src.tar.gz">
1.1 deraadt 220: src.tar.gz</a> it is b8d7a0dc6f3d27a5377a23d69c40688e.
221: <br>
222: <p>
223:
224: <li><a name="ldso"></a>
225: <font color="#009000"><strong>005: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
226: The ELF
227: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
228: fails to properly sanitize the environment. There is a potential localhost security
229: problem in cases we have not found yet. This patch applies to all ELF-based
230: systems (m68k, m88k, and vax are a.out-based systems).
231: <br>
1.29 sthen 232: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/005_ldso.patch">
1.1 deraadt 233: A source code patch exists which remedies this problem</a>.<br>
234: <p>
235:
236: <li><a name="arc"></a>
237: <font color="#009000"><strong>004: RELIABILITY FIX: November 7, 2006</strong></font> <i>All architectures</i><br>
238: Due to a bug in the
239: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc&sektion=4">arc(4)</a>
240: RAID driver the driver will not properly synchronize the cache to the logical volumes
241: upon system shut down. The result being that the mounted file systems within the logical
242: volumes will not be properly marked as being clean and fsck will be run for the subsequent
243: boot up.
244: <br>
1.29 sthen 245: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/004_arc.patch">
1.1 deraadt 246: A source code patch exists which remedies this problem</a>.<br>
247: <p>
248:
249: <li><a name="systrace"></a>
250: <font color="#009000"><strong>003: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
251: Fix for an integer overflow in
252: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
253: STRIOCREPLACE support, found by
254: Chris Evans. This could be exploited for DoS, limited kmem reads or local
255: privilege escalation.
256: <br>
1.29 sthen 257: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/003_systrace.patch">
1.1 deraadt 258: A source code patch exists which remedies this problem</a>.<br>
259: <p>
260:
261: <li><a name="openssl2"></a>
262: <font color="#009000"><strong>002: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
263: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
264: structures an error condition is mishandled, possibly resulting in an infinite
265: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
266: pointer may be dereferenced in the SSL version 2 client code. In addition, many
267: applications using OpenSSL do not perform any validation of the lengths of
268: public keys being used.
269: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
270: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
271: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
272: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
273: <br>
274:
1.29 sthen 275: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/002_openssl.patch">
1.1 deraadt 276: A source code patch exists which remedies this problem</a>.<br>
277: <p>
278:
279: <li><a name="httpd"></a>
280: <font color="#009000"><strong>001: SECURITY FIX: November 4, 2006</strong></font> <i>All architectures</i><br>
281: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
282: does not sanitize the Expect header from an HTTP request when it is
283: reflected back in an error message, which might allow cross-site scripting (XSS)
284: style attacks.
285: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
286:
287: <br>
1.29 sthen 288: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/001_httpd.patch">
1.1 deraadt 289: A source code patch exists which remedies this problem</a>.<br>
290: <p>
1.39 deraadt 291:
1.1 deraadt 292: </ul>
293:
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