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                      4: <title>OpenBSD 4.1 errata</title>
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                     17: <h2><font color="#0000e0">
                     18: This is the OpenBSD 4.1 release errata &amp; 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>,
1.19      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>,
                     53: <a href="errata47.html">4.7</a>.
1.1       deraadt    54: <br>
                     55: <hr>
                     56:
1.24    ! sthen      57: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">
1.1       deraadt    58: You can also fetch a tar.gz file containing all the following patches</a>.
                     59: This file is updated once a day.
                     60:
                     61: <p> The patches below are available in CVS via the
                     62: <code>OPENBSD_4_1</code> <a href="stable.html">patch branch</a>.
                     63:
                     64: <p>
                     65: For more detailed information on how to install patches to OpenBSD, please
                     66: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
                     67: <hr>
                     68:
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                     87: <a name="zaurus"></a>
                     88:
                     89: <ul>
                     90:
1.18      brad       91: <li><a name="016_openssh2"></a>
                     92: <font color="#009000"><strong>016: SECURITY FIX: April 3, 2008</strong></font> &nbsp; <i>All architectures</i><br>
                     93: Avoid possible hijacking of X11-forwarded connections with sshd(8)
                     94: by refusing to listen on a port unless all address families bind
                     95: successfully.<br>
1.24    ! sthen      96: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
1.18      brad       97: A source code patch exists which remedies this problem</a>.<br>
                     98: <p>
                     99:
1.17      brad      100: <li><a name="015_openssh"></a>
                    101: <font color="#009000"><strong>015: SECURITY FIX: March 30, 2008</strong></font> &nbsp; <i>All architectures</i><br>
                    102: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
                    103: directive was in effect, allowing users with write access to this file to
                    104: execute arbitrary commands. This behaviour was documented, but was an unsafe
                    105: default and an extra hassle for administrators.<br>
1.24    ! sthen     106: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
1.17      brad      107: A source code patch exists which remedies this problem</a>.<br>
                    108: <p>
                    109:
1.15      henning   110: <li><a name="014_ppp"></a>
                    111: <font color="#009000"><strong>014: SECURITY FIX: March 7, 2008</strong></font> &nbsp; <i>All architectures</i><br>
                    112: Buffer overflow in ppp command prompt parsing.<br>
1.24    ! sthen     113: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.patch">
1.15      henning   114: A source code patch exists which remedies this problem</a>.<br>
                    115: <p>
                    116:
1.14      henning   117: <li><a name="013_tcprespond"></a>
                    118: <font color="#009000"><strong>013: RELIABILITY FIX: February 22, 2008</strong></font> &nbsp; <i>All architectures</i><br>
                    119: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.24    ! sthen     120: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
1.14      henning   121: A source code patch exists which remedies this problem</a>.<br>
                    122: <p>
                    123:
1.12      brad      124: <li><a name="012_xorg"></a>
                    125: <font color="#009000"><strong>012: SECURITY FIX: February 8, 2008</strong></font> &nbsp; <i>All architectures</i><br>
1.13      brad      126: <strong>2nd revision, February 10, 2008</strong><br>
1.12      brad      127: Multiple vulnerabilities have been discovered in X.Org.<br>
                    128: XFree86 Misc extension out of bounds array index,
                    129: File existence disclosure,
                    130: Xinput extension memory corruption,
                    131: TOG-cup extension memory corruption,
                    132: MIT-SHM and EVI extensions integer overflows,
                    133: PCF Font parser buffer overflow.
                    134: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
                    135: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
                    136: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
                    137: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
                    138: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
                    139: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
                    140: <br>
1.24    ! sthen     141: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
1.12      brad      142: A source code patch exists which remedies this problem</a>.<br>
                    143: <p>
                    144:
1.10      henning   145: <li><a name="011_openssl"></a>
1.11      deraadt   146: <font color="#009000"><strong>011: SECURITY FIX: October 10, 2007</strong></font> &nbsp; <i>All architectures</i><br>
1.12      brad      147: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
1.10      henning   148: <br>
1.24    ! sthen     149: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
1.10      henning   150: A source code patch exists which remedies this problem</a>.<br>
                    151: <p>
                    152:
1.9       deraadt   153: <li><a name="010_dhcpd"></a>
                    154: <font color="#009000"><strong>010: SECURITY FIX: October 8, 2007</strong></font> &nbsp; <i>All architectures</i><br>
                    155: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
                    156: A DHCP client that claimed to require a maximum message size less than
                    157: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
                    158: <br>
1.24    ! sthen     159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
1.9       deraadt   160: A source code patch exists which remedies this problem</a>.<br>
                    161: <p>
                    162:
1.7       ckuethe   163: <li><a name="009_file"></a>
                    164: <font color="#009000"><strong>009: SECURITY FIX: July 9, 2007</strong></font> &nbsp; <i>All Architectures</i><br>
                    165: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
1.24    ! sthen     166: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
1.7       ckuethe   167: A source code patch exists which remedies this problem</a>.<br>
                    168: <p>
                    169:
1.5       ckuethe   170: <li><a name="008_xorg"></a>
                    171: <font color="#009000"><strong>008: STABILITY FIX: May 9, 2007</strong></font> &nbsp; <i>All Architectures</i><br>
1.6       jasper    172: A malicious client can cause a division by zero.<br>
1.24    ! sthen     173: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
1.5       ckuethe   174: A source code patch exists which remedies this problem</a>.<br>
                    175: <p>
                    176:
1.4       ckuethe   177: <li><a name="007_kroute"></a>
                    178: <font color="#009000"><strong>007: RELIABILITY FIX: April 30, 2007</strong></font> &nbsp; <i>All architectures</i><br>
                    179: Link state is not correctly tracked in ospfd and ripd.<br>
1.24    ! sthen     180: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
1.4       ckuethe   181: A source code patch exists which remedies this problem</a>.<br>
                    182: <p>
                    183:
1.2       ckuethe   184: <li><a name="006_altivec"></a>
                    185: <font color="#009000"><strong>006: STABILITY FIX: April 27, 2007</strong></font> &nbsp; <i>PowerPC</i><br>
                    186: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.24    ! sthen     187: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
1.2       ckuethe   188: A source code patch exists which remedies this problem</a>.<br>
                    189: <p>
                    190:
1.3       saad      191: <li><a name="005_route6"></a>
1.2       ckuethe   192: <font color="#009000"><strong>005: SECURITY FIX: April 27, 2007</strong></font> &nbsp; <i>All architectures</i><br>
                    193: IPv6 type 0 route headers can be used to mount a DoS attack against
                    194: hosts and networks.  This is a design flaw in IPv6 and not a bug in
                    195: OpenBSD.<br>
1.24    ! sthen     196: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
1.2       ckuethe   197: A source code patch exists which remedies this problem</a>.<br>
                    198: <p>
                    199:
                    200: <li><a name="004_xorg"></a>
                    201: <font color="#009000"><strong>004: SECURITY FIX: April 27, 2007</strong></font> &nbsp; <i>All architectures</i><br>
                    202: Multiple vulnerabilities have been discovered in X.Org.<br>
                    203: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
                    204: BDFFont parsing integer overflow vulnerability,
                    205: fonts.dir file parsing integer overflow vulnerability,
                    206: multiple integer overflows in the XGetPixel() and XInitImage functions
                    207: in ImUtil.c.
                    208: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
                    209: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
                    210: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
                    211: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
                    212: <br>
1.24    ! sthen     213: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
1.2       ckuethe   214: A source code patch exists which remedies this problem</a>.<br>
                    215: <p>
                    216:
                    217: <li><a name="003_spamd"></a>
                    218: <font color="#009000"><strong>003: RELIABILITY FIX: April 27, 2007</strong></font> &nbsp; <i>All architectures</i><br>
                    219: Bugs found in the spamd sychronization mechanism could cause corrupted
                    220: databases.<br>
1.24    ! sthen     221: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
1.2       ckuethe   222: A source code patch exists which remedies this problem</a>.<br>
                    223: <p>
                    224:
                    225: <li><a name="002_splnet"></a>
                    226: <font color="#009000"><strong>002: STABILITY FIX: April 27, 2007</strong></font> &nbsp; <i>All architectures</i><br>
                    227: Incorrect spl level can lead to panics under heavy kqueue usage.<br>
1.24    ! sthen     228: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
1.2       ckuethe   229: A source code patch exists which remedies this problem</a>.<br>
                    230: <p>
                    231:
                    232: <li><a name="001_mbuf"></a>
                    233: <font color="#009000"><strong>001: SECURITY FIX: April 27, 2007</strong></font> &nbsp; <i>All architectures</i><br>
                    234: Incorrect mbuf handling for ICMP6 packets.<br>
                    235: Using
                    236: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
                    237: to avoid the problem packets is an effective workaround until the patch
                    238: can be installed.<br>
                    239: Use "block in inet6" in /etc/pf.conf
                    240: <br>
1.24    ! sthen     241: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
1.2       ckuethe   242: A source code patch exists which remedies this problem</a>.<br>
                    243: <p>
                    244:
1.1       deraadt   245:
                    246: </ul>
                    247:
                    248: <hr>
                    249: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
                    250: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
                    251: <br>
                    252: For errata on a certain release, click below:<br>
                    253: <a href="errata21.html">2.1</a>,
                    254: <a href="errata22.html">2.2</a>,
                    255: <a href="errata23.html">2.3</a>,
                    256: <a href="errata24.html">2.4</a>,
                    257: <a href="errata25.html">2.5</a>,
                    258: <a href="errata26.html">2.6</a>,
                    259: <a href="errata27.html">2.7</a>,
                    260: <a href="errata28.html">2.8</a>,
                    261: <a href="errata29.html">2.9</a>,
                    262: <a href="errata30.html">3.0</a>,
                    263: <a href="errata31.html">3.1</a>,
                    264: <a href="errata32.html">3.2</a>,
                    265: <a href="errata33.html">3.3</a>,
                    266: <a href="errata34.html">3.4</a>,
                    267: <a href="errata35.html">3.5</a>,
                    268: <a href="errata36.html">3.6</a>,
1.19      deraadt   269: <br>
1.1       deraadt   270: <a href="errata37.html">3.7</a>,
                    271: <a href="errata38.html">3.8</a>,
                    272: <a href="errata39.html">3.9</a>,
1.8       merdely   273: <a href="errata40.html">4.0</a>,
1.16      deraadt   274: <a href="errata42.html">4.2</a>,
1.19      deraadt   275: <a href="errata43.html">4.3</a>,
1.21      deraadt   276: <a href="errata44.html">4.4</a>,
1.22      deraadt   277: <a href="errata45.html">4.5</a>,
1.23      deraadt   278: <a href="errata46.html">4.6</a>,
                    279: <a href="errata47.html">4.7</a>.
1.1       deraadt   280: <br>
                    281:
                    282: <hr>
                    283: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
                    284: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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