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1.49 deraadt 19: <h2>
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21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.51 tj 22: <font color="#e00000">4.1 Errata</font>
23: </h2>
1.49 deraadt 24: <hr>
1.1 deraadt 25:
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>,
1.19 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>,
1.8 merdely 47: <a href="errata40.html">4.0</a>,
1.16 deraadt 48: <a href="errata42.html">4.2</a>,
1.19 deraadt 49: <a href="errata43.html">4.3</a>,
1.21 deraadt 50: <a href="errata44.html">4.4</a>,
1.22 deraadt 51: <a href="errata45.html">4.5</a>,
1.23 deraadt 52: <a href="errata46.html">4.6</a>,
1.25 deraadt 53: <a href="errata47.html">4.7</a>,
1.27 miod 54: <a href="errata48.html">4.8</a>,
1.28 nick 55: <a href="errata49.html">4.9</a>,
1.29 sthen 56: <a href="errata50.html">5.0</a>,
1.30 deraadt 57: <a href="errata51.html">5.1</a>,
1.31 deraadt 58: <a href="errata52.html">5.2</a>,
1.32 deraadt 59: <a href="errata53.html">5.3</a>,
1.35 deraadt 60: <br>
1.33 deraadt 61: <a href="errata54.html">5.4</a>,
1.38 jsg 62: <a href="errata55.html">5.5</a>,
1.42 deraadt 63: <a href="errata56.html">5.6</a>,
1.45 deraadt 64: <a href="errata57.html">5.7</a>,
1.46 deraadt 65: <a href="errata58.html">5.8</a>,
1.52 deraadt 66: <a href="errata59.html">5.9</a>,
1.55 tj 67: <a href="errata60.html">6.0</a>,
1.59 deraadt 68: <a href="errata61.html">6.1</a>,
1.60 ! deraadt 69: <a href="errata62.html">6.2</a>,
! 70: <a href="errata63.html">6.3</a>.
1.1 deraadt 71: <hr>
72:
1.36 deraadt 73: <p>
1.55 tj 74: Patches for the OpenBSD base system are distributed as unified diffs.
75: Each patch contains usage instructions.
76: All the following patches are also available in one
77: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">tar.gz file</a>
78: for convenience.
1.1 deraadt 79:
1.36 deraadt 80: <p>
1.55 tj 81: Patches for supported releases are also incorporated into the
1.56 tj 82: <a href="stable.html">-stable branch</a>.
1.36 deraadt 83:
1.1 deraadt 84: <hr>
85:
86: <ul>
87:
1.57 tb 88: <li id="p016_openssh2">
1.37 deraadt 89: <font color="#009000"><strong>016: SECURITY FIX: April 3, 2008</strong></font>
90: <i>All architectures</i><br>
1.18 brad 91: Avoid possible hijacking of X11-forwarded connections with sshd(8)
92: by refusing to listen on a port unless all address families bind
93: successfully.<br>
1.54 tb 94: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
1.36 deraadt 95: A source code patch exists which remedies this problem.</a>
1.18 brad 96: <p>
97:
1.57 tb 98: <li id="p015_openssh">
1.37 deraadt 99: <font color="#009000"><strong>015: SECURITY FIX: March 30, 2008</strong></font>
100: <i>All architectures</i><br>
1.17 brad 101: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
102: directive was in effect, allowing users with write access to this file to
103: execute arbitrary commands. This behaviour was documented, but was an unsafe
104: default and an extra hassle for administrators.<br>
1.54 tb 105: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
1.36 deraadt 106: A source code patch exists which remedies this problem.</a>
1.17 brad 107: <p>
108:
1.57 tb 109: <li id="p014_ppp">
1.37 deraadt 110: <font color="#009000"><strong>014: SECURITY FIX: March 7, 2008</strong></font>
111: <i>All architectures</i><br>
1.15 henning 112: Buffer overflow in ppp command prompt parsing.<br>
1.54 tb 113: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.patch">
1.36 deraadt 114: A source code patch exists which remedies this problem.</a>
1.15 henning 115: <p>
116:
1.57 tb 117: <li id="p013_tcprespond">
1.37 deraadt 118: <font color="#009000"><strong>013: RELIABILITY FIX: February 22, 2008</strong></font>
119: <i>All architectures</i><br>
1.14 henning 120: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.54 tb 121: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
1.36 deraadt 122: A source code patch exists which remedies this problem.</a>
1.14 henning 123: <p>
124:
1.57 tb 125: <li id="p012_xorg">
1.37 deraadt 126: <font color="#009000"><strong>012: SECURITY FIX: February 8, 2008</strong></font>
127: <i>All architectures</i><br>
1.13 brad 128: <strong>2nd revision, February 10, 2008</strong><br>
1.12 brad 129: Multiple vulnerabilities have been discovered in X.Org.<br>
130: XFree86 Misc extension out of bounds array index,
131: File existence disclosure,
132: Xinput extension memory corruption,
133: TOG-cup extension memory corruption,
134: MIT-SHM and EVI extensions integer overflows,
135: PCF Font parser buffer overflow.
136: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
137: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
138: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
139: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
140: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
141: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
142: <br>
1.54 tb 143: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
1.36 deraadt 144: A source code patch exists which remedies this problem.</a>
1.12 brad 145: <p>
146:
1.57 tb 147: <li id="p011_openssl">
1.37 deraadt 148: <font color="#009000"><strong>011: SECURITY FIX: October 10, 2007</strong></font>
149: <i>All architectures</i><br>
1.12 brad 150: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
1.10 henning 151: <br>
1.54 tb 152: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
1.36 deraadt 153: A source code patch exists which remedies this problem.</a>
1.10 henning 154: <p>
155:
1.57 tb 156: <li id="p010_dhcpd">
1.37 deraadt 157: <font color="#009000"><strong>010: SECURITY FIX: October 8, 2007</strong></font>
158: <i>All architectures</i><br>
1.9 deraadt 159: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
160: A DHCP client that claimed to require a maximum message size less than
161: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
162: <br>
1.54 tb 163: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
1.36 deraadt 164: A source code patch exists which remedies this problem.</a>
1.9 deraadt 165: <p>
166:
1.57 tb 167: <li id="p009_file">
1.37 deraadt 168: <font color="#009000"><strong>009: SECURITY FIX: July 9, 2007</strong></font>
169: <i>All Architectures</i><br>
1.7 ckuethe 170: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
1.54 tb 171: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
1.36 deraadt 172: A source code patch exists which remedies this problem.</a>
1.7 ckuethe 173: <p>
174:
1.57 tb 175: <li id="p008_xorg">
1.37 deraadt 176: <font color="#009000"><strong>008: STABILITY FIX: May 9, 2007</strong></font>
177: <i>All Architectures</i><br>
1.6 jasper 178: A malicious client can cause a division by zero.<br>
1.54 tb 179: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
1.36 deraadt 180: A source code patch exists which remedies this problem.</a>
1.5 ckuethe 181: <p>
182:
1.57 tb 183: <li id="p007_kroute">
1.37 deraadt 184: <font color="#009000"><strong>007: RELIABILITY FIX: April 30, 2007</strong></font>
185: <i>All architectures</i><br>
1.4 ckuethe 186: Link state is not correctly tracked in ospfd and ripd.<br>
1.54 tb 187: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
1.36 deraadt 188: A source code patch exists which remedies this problem.</a>
1.4 ckuethe 189: <p>
190:
1.57 tb 191: <li id="p006_altivec">
1.37 deraadt 192: <font color="#009000"><strong>006: STABILITY FIX: April 27, 2007</strong></font>
193: <i>PowerPC</i><br>
1.2 ckuethe 194: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.54 tb 195: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
1.36 deraadt 196: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 197: <p>
198:
1.57 tb 199: <li id="p005_route6">
1.37 deraadt 200: <font color="#009000"><strong>005: SECURITY FIX: April 27, 2007</strong></font>
201: <i>All architectures</i><br>
1.2 ckuethe 202: IPv6 type 0 route headers can be used to mount a DoS attack against
203: hosts and networks. This is a design flaw in IPv6 and not a bug in
204: OpenBSD.<br>
1.54 tb 205: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
1.36 deraadt 206: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 207: <p>
208:
1.57 tb 209: <li id="p004_xorg">
1.37 deraadt 210: <font color="#009000"><strong>004: SECURITY FIX: April 27, 2007</strong></font>
211: <i>All architectures</i><br>
1.2 ckuethe 212: Multiple vulnerabilities have been discovered in X.Org.<br>
213: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
214: BDFFont parsing integer overflow vulnerability,
215: fonts.dir file parsing integer overflow vulnerability,
216: multiple integer overflows in the XGetPixel() and XInitImage functions
217: in ImUtil.c.
218: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
219: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
220: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
221: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
222: <br>
1.54 tb 223: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
1.36 deraadt 224: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 225: <p>
226:
1.57 tb 227: <li id="p003_spamd">
1.37 deraadt 228: <font color="#009000"><strong>003: RELIABILITY FIX: April 27, 2007</strong></font>
229: <i>All architectures</i><br>
1.2 ckuethe 230: Bugs found in the spamd sychronization mechanism could cause corrupted
231: databases.<br>
1.54 tb 232: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
1.36 deraadt 233: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 234: <p>
235:
1.57 tb 236: <li id="p002_splnet">
1.37 deraadt 237: <font color="#009000"><strong>002: STABILITY FIX: April 27, 2007</strong></font>
238: <i>All architectures</i><br>
1.2 ckuethe 239: Incorrect spl level can lead to panics under heavy kqueue usage.<br>
1.54 tb 240: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
1.36 deraadt 241: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 242: <p>
243:
1.57 tb 244: <li id="p001_mbuf">
1.37 deraadt 245: <font color="#009000"><strong>001: SECURITY FIX: April 27, 2007</strong></font>
246: <i>All architectures</i><br>
1.2 ckuethe 247: Incorrect mbuf handling for ICMP6 packets.<br>
248: Using
1.58 tb 249: <a href="https://man.openbsd.org/OpenBSD-4.1/pf.4">pf(4)</a>
1.2 ckuethe 250: to avoid the problem packets is an effective workaround until the patch
251: can be installed.<br>
252: Use "block in inet6" in /etc/pf.conf
253: <br>
1.54 tb 254: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
1.36 deraadt 255: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 256: <p>
257:
1.1 deraadt 258: </ul>
259:
1.41 tedu 260: <hr>
261:
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263: </html>
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