Annotation of www/errata39.html, Revision 1.43
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15: <h2><font color="#0000e0">
16: This is the OpenBSD 3.9 release errata & patch list:
17:
18: </font></h2>
19:
20: <hr>
21: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.33 landry 22: <a href=pkg-stable39.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 23: <br>
24: For errata on a certain release, click below:<br>
25: <a href="errata21.html">2.1</a>,
26: <a href="errata22.html">2.2</a>,
27: <a href="errata23.html">2.3</a>,
28: <a href="errata24.html">2.4</a>,
29: <a href="errata25.html">2.5</a>,
30: <a href="errata26.html">2.6</a>,
31: <a href="errata27.html">2.7</a>,
32: <a href="errata28.html">2.8</a>,
33: <a href="errata29.html">2.9</a>,
34: <a href="errata30.html">3.0</a>,
35: <a href="errata31.html">3.1</a>,
36: <a href="errata32.html">3.2</a>,
37: <a href="errata33.html">3.3</a>,
38: <a href="errata34.html">3.4</a>,
39: <a href="errata35.html">3.5</a>,
40: <a href="errata36.html">3.6</a>,
1.26 deraadt 41: <br>
1.1 deraadt 42: <a href="errata37.html">3.7</a>,
43: <a href="errata38.html">3.8</a>,
1.11 deraadt 44: <a href="errata40.html">4.0</a>,
1.24 merdely 45: <a href="errata41.html">4.1</a>,
1.25 deraadt 46: <a href="errata42.html">4.2</a>,
1.26 deraadt 47: <a href="errata43.html">4.3</a>,
1.28 deraadt 48: <a href="errata44.html">4.4</a>,
1.29 deraadt 49: <a href="errata45.html">4.5</a>,
1.30 deraadt 50: <a href="errata46.html">4.6</a>,
1.32 deraadt 51: <a href="errata47.html">4.7</a>,
1.34 miod 52: <a href="errata48.html">4.8</a>,
1.35 nick 53: <a href="errata49.html">4.9</a>,
1.36 sthen 54: <a href="errata50.html">5.0</a>,
1.37 deraadt 55: <a href="errata51.html">5.1</a>,
1.38 deraadt 56: <a href="errata52.html">5.2</a>,
1.39 deraadt 57: <a href="errata53.html">5.3</a>,
1.42 deraadt 58: <br>
1.40 deraadt 59: <a href="errata54.html">5.4</a>,
60: <a href="errata55.html">5.5</a>.
1.1 deraadt 61: <br>
62: <hr>
63:
1.31 sthen 64: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
1.1 deraadt 65: You can also fetch a tar.gz file containing all the following patches</a>.
66: This file is updated once a day.
1.43 ! deraadt 67: <p>
1.1 deraadt 68:
1.43 ! deraadt 69: The patches below are available in CVS via the
1.3 deraadt 70: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.43 ! deraadt 71: <p>
1.1 deraadt 72:
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>.
1.43 ! deraadt 75: <p>
! 76:
1.1 deraadt 77: <hr>
78:
79: <ul>
80:
1.22 ckuethe 81: <li><a name="023_altivec"></a>
1.23 ckuethe 82: <font color="#009000"><strong>023: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.22 ckuethe 83: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.31 sthen 84: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/macppc/023_altivec.patch">
1.43 ! deraadt 85: A source code patch exists which remedies this problem.</a>
1.22 ckuethe 86: <p>
87:
1.21 mbalmer 88: <li><a name="022_route6"></a>
89: <font color="#009000"><strong>022: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
90: IPv6 type 0 route headers can be used to mount a DoS attack against
91: hosts and networks. This is a design flaw in IPv6 and not a bug in
92: OpenBSD.<br>
1.31 sthen 93: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/022_route6.patch">
1.43 ! deraadt 94: A source code patch exists which remedies this problem.</a>
1.21 mbalmer 95: <p>
96:
1.20 martynas 97: <li><a name="021_xorg"></a>
1.19 mbalmer 98: <font color="#009000"><strong>021: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
99: Multiple vulnerabilities have been discovered in X.Org.<br>
100: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
101: BDFFont parsing integer overflow vulnerability,
102: fonts.dir file parsing integer overflow vulnerability,
103: multiple integer overflows in the XGetPixel() and XInitImage functions
104: in ImUtil.c.
105: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
106: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
107: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
108: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
109: <br>
1.31 sthen 110: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/021_xorg.patch">
1.43 ! deraadt 111: A source code patch exists which remedies this problem.</a>
1.19 mbalmer 112: <p>
113:
1.13 deraadt 114: <li><a name="m_dup1"></a>
1.14 deraadt 115: <font color="#009000"><strong>020: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.18 henning 116: <strong>2nd revision, March 17, 2007</strong><br>
1.15 deraadt 117: Incorrect mbuf handling for ICMP6 packets.<br>
1.14 deraadt 118: Using
119: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.15 deraadt 120: to avoid the problem packets is an effective workaround until the patch
121: can be installed.<br>
1.16 deraadt 122: Use "block in inet6" in /etc/pf.conf
1.13 deraadt 123: <br>
1.31 sthen 124: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/020_m_dup1.patch">
1.43 ! deraadt 125: A source code patch exists which remedies this problem.</a>
1.13 deraadt 126: <p>
127:
1.9 millert 128: <li><a name="timezone"></a>
129: <font color="#009000"><strong>019: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
1.10 millert 130: A US daylight saving time rules change takes effect in 2007.
1.9 millert 131: <br>
1.31 sthen 132: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/019_timezone.patch">
1.9 millert 133: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
134: <p>
135:
1.8 miod 136: <li><a name="icmp6"></a>
137: <font color="#009000"><strong>018: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
138: Under some circumstances, processing an ICMP6 echo request would cause
139: the kernel to enter an infinite loop.
140: <br>
1.31 sthen 141: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/018_icmp6.patch">
1.43 ! deraadt 142: A source code patch exists which remedies this problem.</a>
1.8 miod 143: <p>
144:
1.7 miod 145: <li><a name="agp"></a>
146: <font color="#009000"><strong>017: SECURITY FIX: January 3, 2007</strong></font>
147: <i>i386 only</i><br>
148: Insufficient validation in
149: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
150: may allow an attacker to gain root privileges if the kernel is compiled with
151: <tt>option PCIAGP</tt>
152: and the actual device is not an AGP device.
153: The <tt>PCIAGP</tt> option is present by default on i386
154: kernels only.
155: <br>
1.31 sthen 156: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/i386/017_agp.patch">
1.43 ! deraadt 157: A source code patch exists which remedies this problem.</a>
1.7 miod 158: <p>
159:
1.4 brad 160: <li><a name="ldso"></a>
161: <font color="#009000"><strong>016: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
1.6 brad 162: The ELF
1.4 brad 163: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
1.5 deraadt 164: fails to properly sanitize the environment. There is a potential localhost security
1.6 brad 165: problem in cases we have not found yet. This patch applies to all ELF-based
166: systems (m68k, m88k, and vax are a.out-based systems).
1.4 brad 167: <br>
1.31 sthen 168: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/016_ldso.patch">
1.43 ! deraadt 169: A source code patch exists which remedies this problem.</a>
1.4 brad 170: <p>
171:
1.1 deraadt 172: <li><a name="ssh"></a>
1.3 deraadt 173: <font color="#009000"><strong>015: SECURITY FIX: October 12, 2006</strong></font> <i>All architectures</i><br>
174: Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found
175: by Tavis Ormandy) that would cause
176: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
177: to spin until the login grace time expired.
178: An unsafe signal handler (found by Mark Dowd) that is vulnerable to a race condition
179: that could be exploited to perform a pre-authentication denial of service.
180: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4924">CVE-2006-4924</a>,
181: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5051">CVE-2006-5051</a>
182: <br>
1.31 sthen 183: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/015_ssh.patch">
1.43 ! deraadt 184: A source code patch exists which remedies this problem.</a>
1.3 deraadt 185: <p>
186:
187: <li><a name="systrace"></a>
188: <font color="#009000"><strong>014: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
189: Fix for an integer overflow in
190: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
191: STRIOCREPLACE support, found by
192: Chris Evans. This could be exploited for DoS, limited kmem reads or local
193: privilege escalation.
194: <br>
1.31 sthen 195: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/014_systrace.patch">
1.43 ! deraadt 196: A source code patch exists which remedies this problem.</a>
1.3 deraadt 197: <p>
198:
199: <li><a name="openssl2"></a>
200: <font color="#009000"><strong>013: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
201: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
202: structures an error condition is mishandled, possibly resulting in an infinite
203: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
204: pointer may be dereferenced in the SSL version 2 client code. In addition, many
205: applications using OpenSSL do not perform any validation of the lengths of
206: public keys being used.
207: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
208: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
209: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
210: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
211: <br>
1.31 sthen 212: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/013_openssl2.patch">
1.43 ! deraadt 213: A source code patch exists which remedies this problem.</a>
1.3 deraadt 214: <p>
215:
216: <li><a name="httpd2"></a>
217: <font color="#009000"><strong>012: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
218: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
219: does not sanitize the Expect header from an HTTP request when it is
220: reflected back in an error message, which might allow cross-site scripting (XSS)
221: style attacks.
222: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
223: <br>
1.31 sthen 224: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_httpd2.patch">
1.43 ! deraadt 225: A source code patch exists which remedies this problem.</a>
1.3 deraadt 226: <p>
227:
228: <li><a name="openssl"></a>
229: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
230: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
231: an attacker to construct an invalid signature which OpenSSL would accept as a
232: valid PKCS#1 v1.5 signature.
233: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
234: <br>
1.31 sthen 235: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
1.43 ! deraadt 236: A source code patch exists which remedies this problem.</a>
1.3 deraadt 237: <p>
238:
239: <li><a name="bind"></a>
240: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
241: Two Denial of Service issues have been found with BIND.
242: An attacker who can perform recursive lookups on a DNS server and is able
243: to send a sufficiently large number of recursive queries, or is able to
244: get the DNS server to return more than one SIG(covered) RRsets can stop
245: the functionality of the DNS service.
246: An attacker querying an authoritative DNS server serving a RFC 2535
247: DNSSEC zone may be able to crash the DNS server.
248: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
249: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
250: <br>
1.31 sthen 251: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
1.43 ! deraadt 252: A source code patch exists which remedies this problem.</a>
1.3 deraadt 253: <p>
254:
255: <li><a name="sppp"></a>
256: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
257: Due to the failure to correctly validate LCP configuration option lengths,
258: it is possible for an attacker to send LCP packets via an
259: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
260: connection causing the kernel to panic.
261: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
262: <br>
1.31 sthen 263: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
1.43 ! deraadt 264: A source code patch exists which remedies this problem.</a>
1.3 deraadt 265: <p>
266:
267: <li><a name="isakmpd"></a>
268: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
269: A problem in
270: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
271: caused IPsec to run partly without replay protection. If
272: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
273: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
274: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
275: replay counter.
276: <br>
1.31 sthen 277: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
1.43 ! deraadt 278: A source code patch exists which remedies this problem.</a>
1.3 deraadt 279: <p>
280:
281: <li><a name="sem"></a>
282: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
283: It is possible to cause the kernel to panic when more than the default number of
284: sempahores have been allocated.
285: <br>
1.31 sthen 286: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
1.43 ! deraadt 287: A source code patch exists which remedies this problem.</a>
1.3 deraadt 288: <p>
289:
290: <li><a name="dhcpd"></a>
291: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
292: Due to an off-by-one error in
293: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
294: it is possible to cause
295: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
296: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
297: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
298: <br>
1.31 sthen 299: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
1.43 ! deraadt 300: A source code patch exists which remedies this problem.</a>
1.3 deraadt 301: <p>
302:
303: <li><a name="sendmail3"></a>
304: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
305: A potential denial of service problem has been found in sendmail. A message
306: with really long header lines could trigger a use-after-free bug causing
307: sendmail to crash.
1.1 deraadt 308: <br>
1.31 sthen 309: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
1.43 ! deraadt 310: A source code patch exists which remedies this problem.</a>
1.1 deraadt 311: <p>
312:
1.3 deraadt 313: <li><a name="httpd"></a>
314: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
315: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
316: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
317: The buffer overflow may result in a vulnerability which, in combination
318: with certain types of Rewrite rules in the web server configuration files,
319: could be triggered remotely. The default install is not affected by the
320: buffer overflow. CVE-2006-3747
1.1 deraadt 321: <br>
1.31 sthen 322: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
1.43 ! deraadt 323: A source code patch exists which remedies this problem.</a>
1.1 deraadt 324: <p>
325:
1.3 deraadt 326: <li><a name="sendmail2"></a>
327: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
328: A potential denial of service problem has been found in sendmail. A malformed MIME
329: message could trigger excessive recursion which will lead to stack exhaustion.
330: This denial of service attack only affects delivery of mail from the queue and
331: delivery of a malformed message. Other incoming mail is still accepted and
332: delivered. However, mail messages in the queue may not be reattempted if a
333: malformed MIME message exists.
1.1 deraadt 334: <br>
1.31 sthen 335: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
1.43 ! deraadt 336: A source code patch exists which remedies this problem.</a>
1.1 deraadt 337: <p>
338:
1.3 deraadt 339: <li><a name="xorg"></a>
340: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
341: A security vulnerability has been found in the X.Org server --
342: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
343: Clients authorized to connect to the X server are able to crash it and to execute
344: malicious code within the X server.
1.1 deraadt 345: <br>
1.31 sthen 346: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.patch">
1.43 ! deraadt 347: A source code patch exists which remedies this problem.</a>
1.1 deraadt 348: <p>
349:
1.3 deraadt 350: <li><a name="sendmail"></a>
351: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
352: A race condition has been reported to exist in the handling by sendmail of
353: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
354: privileges of the user running sendmail, typically root. This is the second revision of
355: this patch.
1.1 deraadt 356: <br>
1.31 sthen 357: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
1.43 ! deraadt 358: A source code patch exists which remedies this problem.</a>
1.1 deraadt 359: <p>
1.41 deraadt 360:
1.1 deraadt 361: </ul>
362:
363: </body>
364: </html>
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