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1.58      tj          4: <title>OpenBSD 3.9 Errata</title>
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                     11:
1.46      deraadt    12: <!--
                     13:                        IMPORTANT REMINDER
                     14:        IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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1.1       deraadt    17: <body bgcolor="#ffffff" text="#000000" link="#23238E">
                     18:
1.56      deraadt    19: <h2>
                     20: <a href="index.html">
                     21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.58      tj         22: <font color="#e00000">3.9 Errata</font>
                     23: </h2>
1.56      deraadt    24: <hr>
1.1       deraadt    25:
                     26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
                     27: <br>
                     28: For errata on a certain release, click below:<br>
                     29: <a href="errata21.html">2.1</a>,
                     30: <a href="errata22.html">2.2</a>,
                     31: <a href="errata23.html">2.3</a>,
                     32: <a href="errata24.html">2.4</a>,
                     33: <a href="errata25.html">2.5</a>,
                     34: <a href="errata26.html">2.6</a>,
                     35: <a href="errata27.html">2.7</a>,
                     36: <a href="errata28.html">2.8</a>,
                     37: <a href="errata29.html">2.9</a>,
                     38: <a href="errata30.html">3.0</a>,
                     39: <a href="errata31.html">3.1</a>,
                     40: <a href="errata32.html">3.2</a>,
                     41: <a href="errata33.html">3.3</a>,
                     42: <a href="errata34.html">3.4</a>,
                     43: <a href="errata35.html">3.5</a>,
                     44: <a href="errata36.html">3.6</a>,
1.26      deraadt    45: <br>
1.1       deraadt    46: <a href="errata37.html">3.7</a>,
                     47: <a href="errata38.html">3.8</a>,
1.11      deraadt    48: <a href="errata40.html">4.0</a>,
1.24      merdely    49: <a href="errata41.html">4.1</a>,
1.25      deraadt    50: <a href="errata42.html">4.2</a>,
1.26      deraadt    51: <a href="errata43.html">4.3</a>,
1.28      deraadt    52: <a href="errata44.html">4.4</a>,
1.29      deraadt    53: <a href="errata45.html">4.5</a>,
1.30      deraadt    54: <a href="errata46.html">4.6</a>,
1.32      deraadt    55: <a href="errata47.html">4.7</a>,
1.34      miod       56: <a href="errata48.html">4.8</a>,
1.35      nick       57: <a href="errata49.html">4.9</a>,
1.36      sthen      58: <a href="errata50.html">5.0</a>,
1.37      deraadt    59: <a href="errata51.html">5.1</a>,
1.38      deraadt    60: <a href="errata52.html">5.2</a>,
1.39      deraadt    61: <a href="errata53.html">5.3</a>,
1.42      deraadt    62: <br>
1.40      deraadt    63: <a href="errata54.html">5.4</a>,
1.45      jsg        64: <a href="errata55.html">5.5</a>,
1.49      deraadt    65: <a href="errata56.html">5.6</a>,
1.52      deraadt    66: <a href="errata57.html">5.7</a>,
1.53      deraadt    67: <a href="errata58.html">5.8</a>,
1.59    ! deraadt    68: <a href="errata59.html">5.9</a>,
        !            69: <a href="errata60.html">6.0</a>.
1.1       deraadt    70: <br>
                     71: <hr>
                     72:
1.31      sthen      73: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
1.1       deraadt    74: You can also fetch a tar.gz file containing all the following patches</a>.
                     75: This file is updated once a day.
1.43      deraadt    76: <p>
1.1       deraadt    77:
1.43      deraadt    78: The patches below are available in CVS via the
1.3       deraadt    79: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.43      deraadt    80: <p>
1.1       deraadt    81:
                     82: For more detailed information on how to install patches to OpenBSD, please
                     83: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.43      deraadt    84: <p>
                     85:
1.1       deraadt    86: <hr>
                     87:
                     88: <ul>
                     89:
1.47      bentley    90: <li id="023_altivec">
1.44      deraadt    91: <font color="#009000"><strong>023: STABILITY FIX: April 26, 2007</strong></font>
                     92: &nbsp; <i>PowerPC</i><br>
1.22      ckuethe    93: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.31      sthen      94: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/macppc/023_altivec.patch">
1.43      deraadt    95: A source code patch exists which remedies this problem.</a>
1.22      ckuethe    96: <p>
                     97:
1.47      bentley    98: <li id="022_route6">
1.44      deraadt    99: <font color="#009000"><strong>022: SECURITY FIX: April 23, 2007</strong></font>
                    100: &nbsp; <i>All architectures</i><br>
1.21      mbalmer   101: IPv6 type 0 route headers can be used to mount a DoS attack against
                    102: hosts and networks.  This is a design flaw in IPv6 and not a bug in
                    103: OpenBSD.<br>
1.31      sthen     104: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/022_route6.patch">
1.43      deraadt   105: A source code patch exists which remedies this problem.</a>
1.21      mbalmer   106: <p>
                    107:
1.47      bentley   108: <li id="021_xorg">
1.44      deraadt   109: <font color="#009000"><strong>021: SECURITY FIX: April 4, 2007</strong></font>
                    110: &nbsp; <i>All architectures</i><br>
1.19      mbalmer   111: Multiple vulnerabilities have been discovered in X.Org.<br>
                    112: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
                    113: BDFFont parsing integer overflow vulnerability,
                    114: fonts.dir file parsing integer overflow vulnerability,
                    115: multiple integer overflows in the XGetPixel() and XInitImage functions
                    116: in ImUtil.c.
                    117: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
                    118: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
                    119: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
                    120: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
                    121: <br>
1.31      sthen     122: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/021_xorg.patch">
1.43      deraadt   123: A source code patch exists which remedies this problem.</a>
1.19      mbalmer   124: <p>
                    125:
1.47      bentley   126: <li id="m_dup1">
1.44      deraadt   127: <font color="#009000"><strong>020: SECURITY FIX: March 7, 2007</strong></font>
                    128: &nbsp; <i>All architectures</i><br>
1.18      henning   129: <strong>2nd revision, March 17, 2007</strong><br>
1.15      deraadt   130: Incorrect mbuf handling for ICMP6 packets.<br>
1.14      deraadt   131: Using
1.55      sthen     132: <a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a>
1.15      deraadt   133: to avoid the problem packets is an effective workaround until the patch
                    134: can be installed.<br>
1.16      deraadt   135: Use "block in inet6" in /etc/pf.conf
1.13      deraadt   136: <br>
1.31      sthen     137: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/020_m_dup1.patch">
1.43      deraadt   138: A source code patch exists which remedies this problem.</a>
1.13      deraadt   139: <p>
                    140:
1.47      bentley   141: <li id="timezone">
1.44      deraadt   142: <font color="#009000"><strong>019: INTEROPERABILITY FIX: February 4, 2007</strong></font>
                    143: &nbsp; <i>All architectures</i><br>
1.10      millert   144: A US daylight saving time rules change takes effect in 2007.
1.9       millert   145: <br>
1.31      sthen     146: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/019_timezone.patch">
1.9       millert   147: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
                    148: <p>
                    149:
1.47      bentley   150: <li id="icmp6">
1.44      deraadt   151: <font color="#009000"><strong>018: RELIABILITY FIX: January 16, 2007</strong></font>
                    152: &nbsp; <i>All architectures</i><br>
1.8       miod      153: Under some circumstances, processing an ICMP6 echo request would cause
                    154: the kernel to enter an infinite loop.
                    155: <br>
1.31      sthen     156: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/018_icmp6.patch">
1.43      deraadt   157: A source code patch exists which remedies this problem.</a>
1.8       miod      158: <p>
                    159:
1.47      bentley   160: <li id="agp">
1.7       miod      161: <font color="#009000"><strong>017: SECURITY FIX: January 3, 2007</strong></font>
                    162: &nbsp; <i>i386 only</i><br>
                    163: Insufficient validation in
1.55      sthen     164: <a href="http://man.openbsd.org/?query=vga&amp;sektion=4">vga(4)</a>
1.7       miod      165: may allow an attacker to gain root privileges if the kernel is compiled with
                    166: <tt>option PCIAGP</tt>
                    167: and the actual device is not an AGP device.
                    168: The <tt>PCIAGP</tt> option is present by default on i386
                    169: kernels only.
                    170: <br>
1.31      sthen     171: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/i386/017_agp.patch">
1.43      deraadt   172: A source code patch exists which remedies this problem.</a>
1.7       miod      173: <p>
                    174:
1.47      bentley   175: <li id="ldso">
1.44      deraadt   176: <font color="#009000"><strong>016: SECURITY FIX: November 19, 2006</strong></font>
                    177: &nbsp; <i>All architectures</i><br>
1.6       brad      178: The ELF
1.55      sthen     179: <a href="http://man.openbsd.org/?query=ld.so&amp;sektion=1">ld.so(1)</a>
1.5       deraadt   180: fails to properly sanitize the environment. There is a potential localhost security
1.6       brad      181: problem in cases we have not found yet.  This patch applies to all ELF-based
                    182: systems (m68k, m88k, and vax are a.out-based systems).
1.4       brad      183: <br>
1.31      sthen     184: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/016_ldso.patch">
1.43      deraadt   185: A source code patch exists which remedies this problem.</a>
1.4       brad      186: <p>
                    187:
1.47      bentley   188: <li id="ssh">
1.44      deraadt   189: <font color="#009000"><strong>015: SECURITY FIX: October 12, 2006</strong></font>
                    190: &nbsp; <i>All architectures</i><br>
1.3       deraadt   191: Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found
                    192: by Tavis Ormandy) that would cause
1.55      sthen     193: <a href="http://man.openbsd.org/?query=sshd&amp;sektion=8">sshd(8)</a>
1.3       deraadt   194: to spin until the login grace time expired.
                    195: An unsafe signal handler (found by Mark Dowd) that is vulnerable to a race condition
                    196: that could be exploited to perform a pre-authentication denial of service.
                    197: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4924">CVE-2006-4924</a>,
                    198: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5051">CVE-2006-5051</a>
                    199: <br>
1.31      sthen     200: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/015_ssh.patch">
1.43      deraadt   201: A source code patch exists which remedies this problem.</a>
1.3       deraadt   202: <p>
                    203:
1.47      bentley   204: <li id="systrace">
1.44      deraadt   205: <font color="#009000"><strong>014: SECURITY FIX: October 7, 2006</strong></font>
                    206: &nbsp; <i>All architectures</i><br>
1.3       deraadt   207: Fix for an integer overflow in
1.55      sthen     208: <a href="http://man.openbsd.org/?query=systrace&amp;sektion=4">systrace(4)</a>'s
1.3       deraadt   209: STRIOCREPLACE support, found by
                    210: Chris Evans. This could be exploited for DoS, limited kmem reads or local
                    211: privilege escalation.
                    212: <br>
1.31      sthen     213: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/014_systrace.patch">
1.43      deraadt   214: A source code patch exists which remedies this problem.</a>
1.3       deraadt   215: <p>
                    216:
1.47      bentley   217: <li id="openssl2">
1.44      deraadt   218: <font color="#009000"><strong>013: SECURITY FIX: October 7, 2006</strong></font>
                    219: &nbsp; <i>All architectures</i><br>
1.3       deraadt   220: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
                    221: structures an error condition is mishandled, possibly resulting in an infinite
                    222: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
                    223: pointer may be dereferenced in the SSL version 2 client code. In addition, many
                    224: applications using OpenSSL do not perform any validation of the lengths of
                    225: public keys being used.
                    226: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
                    227: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
                    228: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
                    229: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
                    230: <br>
1.31      sthen     231: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/013_openssl2.patch">
1.43      deraadt   232: A source code patch exists which remedies this problem.</a>
1.3       deraadt   233: <p>
                    234:
1.47      bentley   235: <li id="httpd2">
1.44      deraadt   236: <font color="#009000"><strong>012: SECURITY FIX: October 7, 2006</strong></font>
                    237: &nbsp; <i>All architectures</i><br>
1.55      sthen     238: <a href="http://man.openbsd.org/?query=httpd&amp;sektion=8">httpd(8)</a>
1.3       deraadt   239: does not sanitize the Expect header from an HTTP request when it is
                    240: reflected back in an error message, which might allow cross-site scripting (XSS)
                    241: style attacks.
                    242: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
                    243: <br>
1.31      sthen     244: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_httpd2.patch">
1.43      deraadt   245: A source code patch exists which remedies this problem.</a>
1.3       deraadt   246: <p>
                    247:
1.47      bentley   248: <li id="openssl">
1.44      deraadt   249: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font>
                    250: &nbsp; <i>All architectures</i><br>
1.3       deraadt   251: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
                    252: an attacker to construct an invalid signature which OpenSSL would accept as a
                    253: valid PKCS#1 v1.5 signature.
                    254: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
                    255: <br>
1.31      sthen     256: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
1.43      deraadt   257: A source code patch exists which remedies this problem.</a>
1.3       deraadt   258: <p>
                    259:
1.47      bentley   260: <li id="bind">
1.44      deraadt   261: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font>
                    262: &nbsp; <i>All architectures</i><br>
1.3       deraadt   263: Two Denial of Service issues have been found with BIND.
                    264: An attacker who can perform recursive lookups on a DNS server and is able
                    265: to send a sufficiently large number of recursive queries, or is able to
                    266: get the DNS server to return more than one SIG(covered) RRsets can stop
                    267: the functionality of the DNS service.
                    268: An attacker querying an authoritative DNS server serving a RFC 2535
                    269: DNSSEC zone may be able to crash the DNS server.
                    270: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
                    271: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
                    272: <br>
1.31      sthen     273: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
1.43      deraadt   274: A source code patch exists which remedies this problem.</a>
1.3       deraadt   275: <p>
                    276:
1.47      bentley   277: <li id="sppp">
1.44      deraadt   278: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font>
                    279: &nbsp; <i>All architectures</i><br>
1.3       deraadt   280: Due to the failure to correctly validate LCP configuration option lengths,
                    281: it is possible for an attacker to send LCP packets via an
1.55      sthen     282: <a href="http://man.openbsd.org/?query=sppp&amp;sektion=4">sppp(4)</a>
1.3       deraadt   283: connection causing the kernel to panic.
                    284: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
                    285: <br>
1.31      sthen     286: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
1.43      deraadt   287: A source code patch exists which remedies this problem.</a>
1.3       deraadt   288: <p>
                    289:
1.47      bentley   290: <li id="isakmpd">
1.44      deraadt   291: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font>
                    292: &nbsp; <i>All architectures</i><br>
1.3       deraadt   293: A problem in
1.55      sthen     294: <a href="http://man.openbsd.org/?query=isakmpd&amp;sektion=8">isakmpd(8)</a>
1.3       deraadt   295: caused IPsec to run partly without replay protection. If
1.55      sthen     296: <a href="http://man.openbsd.org/?query=isakmpd&amp;sektion=8">isakmpd(8)</a>
1.3       deraadt   297: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
                    298: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
                    299: replay counter.
                    300: <br>
1.31      sthen     301: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
1.43      deraadt   302: A source code patch exists which remedies this problem.</a>
1.3       deraadt   303: <p>
                    304:
1.47      bentley   305: <li id="sem">
1.44      deraadt   306: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font>
                    307: &nbsp; <i>All architectures</i><br>
1.3       deraadt   308: It is possible to cause the kernel to panic when more than the default number of
                    309: sempahores have been allocated.
                    310: <br>
1.31      sthen     311: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
1.43      deraadt   312: A source code patch exists which remedies this problem.</a>
1.3       deraadt   313: <p>
                    314:
1.47      bentley   315: <li id="dhcpd">
1.44      deraadt   316: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font>
                    317: &nbsp; <i>All architectures</i><br>
1.3       deraadt   318: Due to an off-by-one error in
1.55      sthen     319: <a href="http://man.openbsd.org/?query=dhcpd&amp;sektion=8">dhcpd(8)</a>,
1.3       deraadt   320: it is possible to cause
1.55      sthen     321: <a href="http://man.openbsd.org/?query=dhcpd&amp;sektion=8">dhcpd(8)</a>
1.3       deraadt   322: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
                    323: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
                    324: <br>
1.31      sthen     325: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
1.43      deraadt   326: A source code patch exists which remedies this problem.</a>
1.3       deraadt   327: <p>
                    328:
1.47      bentley   329: <li id="sendmail3">
1.44      deraadt   330: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font>
                    331: &nbsp; <i>All architectures</i><br>
1.3       deraadt   332: A potential denial of service problem has been found in sendmail. A message
                    333: with really long header lines could trigger a use-after-free bug causing
                    334: sendmail to crash.
1.1       deraadt   335: <br>
1.31      sthen     336: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
1.43      deraadt   337: A source code patch exists which remedies this problem.</a>
1.1       deraadt   338: <p>
                    339:
1.47      bentley   340: <li id="httpd">
1.44      deraadt   341: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font>
                    342: &nbsp; <i>All architectures</i><br>
1.55      sthen     343: <a href="http://man.openbsd.org/?query=httpd&amp;sektion=8">httpd(8)</a>'s
1.3       deraadt   344: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
                    345: The buffer overflow may result in a vulnerability which, in combination
                    346: with certain types of Rewrite rules in the web server configuration files,
                    347: could be triggered remotely. The default install is not affected by the
                    348: buffer overflow. CVE-2006-3747
1.1       deraadt   349: <br>
1.31      sthen     350: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
1.43      deraadt   351: A source code patch exists which remedies this problem.</a>
1.1       deraadt   352: <p>
                    353:
1.47      bentley   354: <li id="sendmail2">
1.44      deraadt   355: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font>
                    356: &nbsp; <i>All architectures</i><br>
1.3       deraadt   357: A potential denial of service problem has been found in sendmail. A malformed MIME
                    358: message could trigger excessive recursion which will lead to stack exhaustion.
                    359: This denial of service attack only affects delivery of mail from the queue and
                    360: delivery of a malformed message. Other incoming mail is still accepted and
                    361: delivered. However, mail messages in the queue may not be reattempted if a
                    362: malformed MIME message exists.
1.1       deraadt   363: <br>
1.31      sthen     364: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
1.43      deraadt   365: A source code patch exists which remedies this problem.</a>
1.1       deraadt   366: <p>
                    367:
1.47      bentley   368: <li id="xorg">
1.44      deraadt   369: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font>
                    370: &nbsp; <i>All architectures</i><br>
1.3       deraadt   371: A security vulnerability has been found in the X.Org server --
                    372: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
                    373: Clients authorized to connect to the X server are able to crash it and to execute
                    374: malicious code within the X server.
1.1       deraadt   375: <br>
1.31      sthen     376: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.patch">
1.43      deraadt   377: A source code patch exists which remedies this problem.</a>
1.1       deraadt   378: <p>
                    379:
1.47      bentley   380: <li id="sendmail">
1.44      deraadt   381: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font>
                    382: &nbsp; <i>All architectures</i><br>
1.3       deraadt   383: A race condition has been reported to exist in the handling by sendmail of
                    384: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
                    385: privileges of the user running sendmail, typically root. This is the second revision of
                    386: this patch.
1.1       deraadt   387: <br>
1.31      sthen     388: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
1.43      deraadt   389: A source code patch exists which remedies this problem.</a>
1.1       deraadt   390: <p>
1.41      deraadt   391:
1.1       deraadt   392: </ul>
                    393:
1.48      tedu      394: <hr>
                    395:
1.1       deraadt   396: </body>
                    397: </html>