Annotation of www/errata39.html, Revision 1.26
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16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
17: <h2><font color="#0000e0">
18: This is the OpenBSD 3.9 release errata & 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>,
1.26 ! deraadt 43: <br>
1.1 deraadt 44: <a href="errata37.html">3.7</a>,
45: <a href="errata38.html">3.8</a>,
1.11 deraadt 46: <a href="errata40.html">4.0</a>,
1.24 merdely 47: <a href="errata41.html">4.1</a>,
1.25 deraadt 48: <a href="errata42.html">4.2</a>,
1.26 ! deraadt 49: <a href="errata43.html">4.3</a>,
! 50: <a href="errata44.html">4.4</a>.
1.1 deraadt 51: <br>
52: <hr>
53:
54: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
55: You can also fetch a tar.gz file containing all the following patches</a>.
56: This file is updated once a day.
57:
58: <p> The patches below are available in CVS via the
1.3 deraadt 59: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.1 deraadt 60:
61: <p>
62: For more detailed information on how to install patches to OpenBSD, please
63: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
64: <hr>
65:
66: <!-- Temporarily put anchors for all archs here. Remove later. -->
67: <a name="all"></a>
68: <a name="alpha"></a>
69: <a name="amd64"></a>
70: <a name="cats"></a>
71: <a name="hp300"></a>
72: <a name="hppa"></a>
73: <a name="i386"></a>
1.7 miod 74: <a name="luna88k"></a>
1.1 deraadt 75: <a name="mac68k"></a>
76: <a name="macppc"></a>
77: <a name="mvme68k"></a>
78: <a name="mvme88k"></a>
1.7 miod 79: <a name="sgi"></a>
1.1 deraadt 80: <a name="sparc"></a>
81: <a name="sparc64"></a>
82: <a name="vax"></a>
1.7 miod 83: <a name="zaurus"></a>
1.1 deraadt 84: <ul>
85:
1.22 ckuethe 86: <li><a name="023_altivec"></a>
1.23 ckuethe 87: <font color="#009000"><strong>023: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.22 ckuethe 88: An unhandled AltiVec assist exception can cause a kernel panic.<br>
89: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/macppc/023_altivec.patch">
90: A source code patch exists which remedies this problem</a>.<br>
91: <p>
92:
1.21 mbalmer 93: <li><a name="022_route6"></a>
94: <font color="#009000"><strong>022: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
95: IPv6 type 0 route headers can be used to mount a DoS attack against
96: hosts and networks. This is a design flaw in IPv6 and not a bug in
97: OpenBSD.<br>
98: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/022_route6.patch">
99: A source code patch exists which remedies this problem</a>.<br>
100: <p>
101:
1.20 martynas 102: <li><a name="021_xorg"></a>
1.19 mbalmer 103: <font color="#009000"><strong>021: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
104: Multiple vulnerabilities have been discovered in X.Org.<br>
105: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
106: BDFFont parsing integer overflow vulnerability,
107: fonts.dir file parsing integer overflow vulnerability,
108: multiple integer overflows in the XGetPixel() and XInitImage functions
109: in ImUtil.c.
110: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
111: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
112: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
113: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
114: <br>
115: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/021_xorg.patch">
116: A source code patch exists which remedies this problem</a>.<br>
117: <p>
118:
1.13 deraadt 119: <li><a name="m_dup1"></a>
1.14 deraadt 120: <font color="#009000"><strong>020: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.18 henning 121: <strong>2nd revision, March 17, 2007</strong><br>
1.15 deraadt 122: Incorrect mbuf handling for ICMP6 packets.<br>
1.14 deraadt 123: Using
124: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.15 deraadt 125: to avoid the problem packets is an effective workaround until the patch
126: can be installed.<br>
1.16 deraadt 127: Use "block in inet6" in /etc/pf.conf
1.13 deraadt 128: <br>
129: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/020_m_dup1.patch">
130: A source code patch exists which remedies this problem</a>.<br>
131: <p>
132:
1.9 millert 133: <li><a name="timezone"></a>
134: <font color="#009000"><strong>019: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
1.10 millert 135: A US daylight saving time rules change takes effect in 2007.
1.9 millert 136: <br>
137: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/019_timezone.patch">
138: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
139: <p>
140:
1.8 miod 141: <li><a name="icmp6"></a>
142: <font color="#009000"><strong>018: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
143: Under some circumstances, processing an ICMP6 echo request would cause
144: the kernel to enter an infinite loop.
145: <br>
146: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/018_icmp6.patch">
147: A source code patch exists which remedies this problem</a>.<br>
148: <p>
149:
1.7 miod 150: <li><a name="agp"></a>
151: <font color="#009000"><strong>017: SECURITY FIX: January 3, 2007</strong></font>
152: <i>i386 only</i><br>
153: Insufficient validation in
154: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
155: may allow an attacker to gain root privileges if the kernel is compiled with
156: <tt>option PCIAGP</tt>
157: and the actual device is not an AGP device.
158: The <tt>PCIAGP</tt> option is present by default on i386
159: kernels only.
160: <br>
161: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/i386/017_agp.patch">
162: A source code patch exists which remedies this problem</a>.<br>
163: <p>
164:
1.4 brad 165: <li><a name="ldso"></a>
166: <font color="#009000"><strong>016: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
1.6 brad 167: The ELF
1.4 brad 168: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
1.5 deraadt 169: fails to properly sanitize the environment. There is a potential localhost security
1.6 brad 170: problem in cases we have not found yet. This patch applies to all ELF-based
171: systems (m68k, m88k, and vax are a.out-based systems).
1.4 brad 172: <br>
173: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/016_ldso.patch">
174: A source code patch exists which remedies this problem</a>.<br>
175: <p>
176:
1.1 deraadt 177: <li><a name="ssh"></a>
1.3 deraadt 178: <font color="#009000"><strong>015: SECURITY FIX: October 12, 2006</strong></font> <i>All architectures</i><br>
179: Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found
180: by Tavis Ormandy) that would cause
181: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
182: to spin until the login grace time expired.
183: An unsafe signal handler (found by Mark Dowd) that is vulnerable to a race condition
184: that could be exploited to perform a pre-authentication denial of service.
185: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4924">CVE-2006-4924</a>,
186: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5051">CVE-2006-5051</a>
187: <br>
188: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/015_ssh.patch">
189: A source code patch exists which remedies this problem</a>.<br>
190: <p>
191:
192: <li><a name="systrace"></a>
193: <font color="#009000"><strong>014: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
194: Fix for an integer overflow in
195: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
196: STRIOCREPLACE support, found by
197: Chris Evans. This could be exploited for DoS, limited kmem reads or local
198: privilege escalation.
199: <br>
200: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/014_systrace.patch">
201: A source code patch exists which remedies this problem</a>.<br>
202: <p>
203:
204: <li><a name="openssl2"></a>
205: <font color="#009000"><strong>013: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
206: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
207: structures an error condition is mishandled, possibly resulting in an infinite
208: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
209: pointer may be dereferenced in the SSL version 2 client code. In addition, many
210: applications using OpenSSL do not perform any validation of the lengths of
211: public keys being used.
212: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
213: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
214: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
215: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
216: <br>
217: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/013_openssl2.patch">
218: A source code patch exists which remedies this problem</a>.<br>
219: <p>
220:
221: <li><a name="httpd2"></a>
222: <font color="#009000"><strong>012: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
223: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
224: does not sanitize the Expect header from an HTTP request when it is
225: reflected back in an error message, which might allow cross-site scripting (XSS)
226: style attacks.
227: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
228: <br>
229: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_httpd2.patch">
230: A source code patch exists which remedies this problem</a>.<br>
231: <p>
232:
233: <li><a name="openssl"></a>
234: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
235: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
236: an attacker to construct an invalid signature which OpenSSL would accept as a
237: valid PKCS#1 v1.5 signature.
238: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
239: <br>
240: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
241: A source code patch exists which remedies this problem</a>.<br>
242: <p>
243:
244: <li><a name="bind"></a>
245: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
246: Two Denial of Service issues have been found with BIND.
247: An attacker who can perform recursive lookups on a DNS server and is able
248: to send a sufficiently large number of recursive queries, or is able to
249: get the DNS server to return more than one SIG(covered) RRsets can stop
250: the functionality of the DNS service.
251: An attacker querying an authoritative DNS server serving a RFC 2535
252: DNSSEC zone may be able to crash the DNS server.
253: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
254: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
255: <br>
256: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
257: A source code patch exists which remedies this problem</a>.<br>
258: <p>
259:
260: <li><a name="sppp"></a>
261: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
262: Due to the failure to correctly validate LCP configuration option lengths,
263: it is possible for an attacker to send LCP packets via an
264: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
265: connection causing the kernel to panic.
266: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
267: <br>
268: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
269: A source code patch exists which remedies this problem</a>.<br>
270: <p>
271:
272: <li><a name="isakmpd"></a>
273: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
274: A problem in
275: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
276: caused IPsec to run partly without replay protection. If
277: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
278: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
279: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
280: replay counter.
281: <br>
282: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
283: A source code patch exists which remedies this problem</a>.<br>
284: <p>
285:
286: <li><a name="sem"></a>
287: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
288: It is possible to cause the kernel to panic when more than the default number of
289: sempahores have been allocated.
290: <br>
291: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
292: A source code patch exists which remedies this problem</a>.<br>
293: <p>
294:
295: <li><a name="dhcpd"></a>
296: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
297: Due to an off-by-one error in
298: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
299: it is possible to cause
300: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
301: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
302: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
303: <br>
304: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
305: A source code patch exists which remedies this problem</a>.<br>
306: <p>
307:
308: <li><a name="sendmail3"></a>
309: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
310: A potential denial of service problem has been found in sendmail. A message
311: with really long header lines could trigger a use-after-free bug causing
312: sendmail to crash.
1.1 deraadt 313: <br>
1.3 deraadt 314: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
1.1 deraadt 315: A source code patch exists which remedies this problem</a>.<br>
316: <p>
317:
1.3 deraadt 318: <li><a name="httpd"></a>
319: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
320: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
321: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
322: The buffer overflow may result in a vulnerability which, in combination
323: with certain types of Rewrite rules in the web server configuration files,
324: could be triggered remotely. The default install is not affected by the
325: buffer overflow. CVE-2006-3747
1.1 deraadt 326: <br>
1.3 deraadt 327: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
1.1 deraadt 328: A source code patch exists which remedies this problem</a>.<br>
329: <p>
330:
1.3 deraadt 331: <li><a name="sendmail2"></a>
332: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
333: A potential denial of service problem has been found in sendmail. A malformed MIME
334: message could trigger excessive recursion which will lead to stack exhaustion.
335: This denial of service attack only affects delivery of mail from the queue and
336: delivery of a malformed message. Other incoming mail is still accepted and
337: delivered. However, mail messages in the queue may not be reattempted if a
338: malformed MIME message exists.
1.1 deraadt 339: <br>
1.3 deraadt 340: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
1.1 deraadt 341: A source code patch exists which remedies this problem</a>.<br>
342: <p>
343:
1.3 deraadt 344: <li><a name="xorg"></a>
345: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
346: A security vulnerability has been found in the X.Org server --
347: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
348: Clients authorized to connect to the X server are able to crash it and to execute
349: malicious code within the X server.
1.1 deraadt 350: <br>
1.3 deraadt 351: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.patch">
1.1 deraadt 352: A source code patch exists which remedies this problem</a>.<br>
353: <p>
354:
1.3 deraadt 355: <li><a name="sendmail"></a>
356: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
357: A race condition has been reported to exist in the handling by sendmail of
358: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
359: privileges of the user running sendmail, typically root. This is the second revision of
360: this patch.
1.1 deraadt 361: <br>
1.3 deraadt 362: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
1.1 deraadt 363: A source code patch exists which remedies this problem</a>.<br>
364: <p>
365: </ul>
366:
367: <br>
368:
369: <hr>
370: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
371: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
372: <br>
373: For errata on a certain release, click below:<br>
374: <a href="errata21.html">2.1</a>,
375: <a href="errata22.html">2.2</a>,
376: <a href="errata23.html">2.3</a>,
377: <a href="errata24.html">2.4</a>,
378: <a href="errata25.html">2.5</a>,
379: <a href="errata26.html">2.6</a>,
380: <a href="errata27.html">2.7</a>,
381: <a href="errata28.html">2.8</a>,
382: <a href="errata29.html">2.9</a>,
383: <a href="errata30.html">3.0</a>,
384: <a href="errata31.html">3.1</a>,
385: <a href="errata32.html">3.2</a>,
386: <a href="errata33.html">3.3</a>,
387: <a href="errata34.html">3.4</a>,
388: <a href="errata35.html">3.5</a>,
389: <a href="errata36.html">3.6</a>,
1.26 ! deraadt 390: <br>
1.1 deraadt 391: <a href="errata37.html">3.7</a>,
392: <a href="errata38.html">3.8</a>,
1.11 deraadt 393: <a href="errata40.html">4.0</a>,
1.24 merdely 394: <a href="errata41.html">4.1</a>,
1.25 deraadt 395: <a href="errata42.html">4.2</a>,
1.26 ! deraadt 396: <a href="errata43.html">4.3</a>,
! 397: <a href="errata44.html">4.4</a>.
1.1 deraadt 398: <br>
399:
400: <hr>
401: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
402: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.26 ! deraadt 403: <br><small>$OpenBSD: errata39.html,v 1.25 2008/03/09 21:05:00 deraadt Exp $</small>
1.1 deraadt 404:
405: </body>
406: </html>