Annotation of www/errata39.html, Revision 1.27
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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>.
1.27 ! djm 51: <a href="errata45.html">4.5</a>.
1.1 deraadt 52: <br>
53: <hr>
54:
55: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
56: You can also fetch a tar.gz file containing all the following patches</a>.
57: This file is updated once a day.
58:
59: <p> The patches below are available in CVS via the
1.3 deraadt 60: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.1 deraadt 61:
62: <p>
63: For more detailed information on how to install patches to OpenBSD, please
64: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
65: <hr>
66:
67: <!-- Temporarily put anchors for all archs here. Remove later. -->
68: <a name="all"></a>
69: <a name="alpha"></a>
70: <a name="amd64"></a>
71: <a name="cats"></a>
72: <a name="hp300"></a>
73: <a name="hppa"></a>
74: <a name="i386"></a>
1.7 miod 75: <a name="luna88k"></a>
1.1 deraadt 76: <a name="mac68k"></a>
77: <a name="macppc"></a>
78: <a name="mvme68k"></a>
79: <a name="mvme88k"></a>
1.7 miod 80: <a name="sgi"></a>
1.1 deraadt 81: <a name="sparc"></a>
82: <a name="sparc64"></a>
83: <a name="vax"></a>
1.7 miod 84: <a name="zaurus"></a>
1.1 deraadt 85: <ul>
86:
1.22 ckuethe 87: <li><a name="023_altivec"></a>
1.23 ckuethe 88: <font color="#009000"><strong>023: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.22 ckuethe 89: An unhandled AltiVec assist exception can cause a kernel panic.<br>
90: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/macppc/023_altivec.patch">
91: A source code patch exists which remedies this problem</a>.<br>
92: <p>
93:
1.21 mbalmer 94: <li><a name="022_route6"></a>
95: <font color="#009000"><strong>022: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
96: IPv6 type 0 route headers can be used to mount a DoS attack against
97: hosts and networks. This is a design flaw in IPv6 and not a bug in
98: OpenBSD.<br>
99: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/022_route6.patch">
100: A source code patch exists which remedies this problem</a>.<br>
101: <p>
102:
1.20 martynas 103: <li><a name="021_xorg"></a>
1.19 mbalmer 104: <font color="#009000"><strong>021: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
105: Multiple vulnerabilities have been discovered in X.Org.<br>
106: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
107: BDFFont parsing integer overflow vulnerability,
108: fonts.dir file parsing integer overflow vulnerability,
109: multiple integer overflows in the XGetPixel() and XInitImage functions
110: in ImUtil.c.
111: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
112: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
113: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
114: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
115: <br>
116: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/021_xorg.patch">
117: A source code patch exists which remedies this problem</a>.<br>
118: <p>
119:
1.13 deraadt 120: <li><a name="m_dup1"></a>
1.14 deraadt 121: <font color="#009000"><strong>020: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.18 henning 122: <strong>2nd revision, March 17, 2007</strong><br>
1.15 deraadt 123: Incorrect mbuf handling for ICMP6 packets.<br>
1.14 deraadt 124: Using
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.15 deraadt 126: to avoid the problem packets is an effective workaround until the patch
127: can be installed.<br>
1.16 deraadt 128: Use "block in inet6" in /etc/pf.conf
1.13 deraadt 129: <br>
130: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/020_m_dup1.patch">
131: A source code patch exists which remedies this problem</a>.<br>
132: <p>
133:
1.9 millert 134: <li><a name="timezone"></a>
135: <font color="#009000"><strong>019: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
1.10 millert 136: A US daylight saving time rules change takes effect in 2007.
1.9 millert 137: <br>
138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/019_timezone.patch">
139: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
140: <p>
141:
1.8 miod 142: <li><a name="icmp6"></a>
143: <font color="#009000"><strong>018: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
144: Under some circumstances, processing an ICMP6 echo request would cause
145: the kernel to enter an infinite loop.
146: <br>
147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/018_icmp6.patch">
148: A source code patch exists which remedies this problem</a>.<br>
149: <p>
150:
1.7 miod 151: <li><a name="agp"></a>
152: <font color="#009000"><strong>017: SECURITY FIX: January 3, 2007</strong></font>
153: <i>i386 only</i><br>
154: Insufficient validation in
155: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
156: may allow an attacker to gain root privileges if the kernel is compiled with
157: <tt>option PCIAGP</tt>
158: and the actual device is not an AGP device.
159: The <tt>PCIAGP</tt> option is present by default on i386
160: kernels only.
161: <br>
162: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/i386/017_agp.patch">
163: A source code patch exists which remedies this problem</a>.<br>
164: <p>
165:
1.4 brad 166: <li><a name="ldso"></a>
167: <font color="#009000"><strong>016: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
1.6 brad 168: The ELF
1.4 brad 169: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
1.5 deraadt 170: fails to properly sanitize the environment. There is a potential localhost security
1.6 brad 171: problem in cases we have not found yet. This patch applies to all ELF-based
172: systems (m68k, m88k, and vax are a.out-based systems).
1.4 brad 173: <br>
174: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/016_ldso.patch">
175: A source code patch exists which remedies this problem</a>.<br>
176: <p>
177:
1.1 deraadt 178: <li><a name="ssh"></a>
1.3 deraadt 179: <font color="#009000"><strong>015: SECURITY FIX: October 12, 2006</strong></font> <i>All architectures</i><br>
180: Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found
181: by Tavis Ormandy) that would cause
182: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
183: to spin until the login grace time expired.
184: An unsafe signal handler (found by Mark Dowd) that is vulnerable to a race condition
185: that could be exploited to perform a pre-authentication denial of service.
186: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4924">CVE-2006-4924</a>,
187: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5051">CVE-2006-5051</a>
188: <br>
189: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/015_ssh.patch">
190: A source code patch exists which remedies this problem</a>.<br>
191: <p>
192:
193: <li><a name="systrace"></a>
194: <font color="#009000"><strong>014: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
195: Fix for an integer overflow in
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
197: STRIOCREPLACE support, found by
198: Chris Evans. This could be exploited for DoS, limited kmem reads or local
199: privilege escalation.
200: <br>
201: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/014_systrace.patch">
202: A source code patch exists which remedies this problem</a>.<br>
203: <p>
204:
205: <li><a name="openssl2"></a>
206: <font color="#009000"><strong>013: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
207: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
208: structures an error condition is mishandled, possibly resulting in an infinite
209: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
210: pointer may be dereferenced in the SSL version 2 client code. In addition, many
211: applications using OpenSSL do not perform any validation of the lengths of
212: public keys being used.
213: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
214: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
215: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
216: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
217: <br>
218: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/013_openssl2.patch">
219: A source code patch exists which remedies this problem</a>.<br>
220: <p>
221:
222: <li><a name="httpd2"></a>
223: <font color="#009000"><strong>012: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
224: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
225: does not sanitize the Expect header from an HTTP request when it is
226: reflected back in an error message, which might allow cross-site scripting (XSS)
227: style attacks.
228: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
229: <br>
230: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_httpd2.patch">
231: A source code patch exists which remedies this problem</a>.<br>
232: <p>
233:
234: <li><a name="openssl"></a>
235: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
236: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
237: an attacker to construct an invalid signature which OpenSSL would accept as a
238: valid PKCS#1 v1.5 signature.
239: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
240: <br>
241: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
242: A source code patch exists which remedies this problem</a>.<br>
243: <p>
244:
245: <li><a name="bind"></a>
246: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
247: Two Denial of Service issues have been found with BIND.
248: An attacker who can perform recursive lookups on a DNS server and is able
249: to send a sufficiently large number of recursive queries, or is able to
250: get the DNS server to return more than one SIG(covered) RRsets can stop
251: the functionality of the DNS service.
252: An attacker querying an authoritative DNS server serving a RFC 2535
253: DNSSEC zone may be able to crash the DNS server.
254: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
255: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
256: <br>
257: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
258: A source code patch exists which remedies this problem</a>.<br>
259: <p>
260:
261: <li><a name="sppp"></a>
262: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
263: Due to the failure to correctly validate LCP configuration option lengths,
264: it is possible for an attacker to send LCP packets via an
265: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
266: connection causing the kernel to panic.
267: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
268: <br>
269: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
270: A source code patch exists which remedies this problem</a>.<br>
271: <p>
272:
273: <li><a name="isakmpd"></a>
274: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
275: A problem in
276: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
277: caused IPsec to run partly without replay protection. If
278: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
279: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
280: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
281: replay counter.
282: <br>
283: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
284: A source code patch exists which remedies this problem</a>.<br>
285: <p>
286:
287: <li><a name="sem"></a>
288: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
289: It is possible to cause the kernel to panic when more than the default number of
290: sempahores have been allocated.
291: <br>
292: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
293: A source code patch exists which remedies this problem</a>.<br>
294: <p>
295:
296: <li><a name="dhcpd"></a>
297: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
298: Due to an off-by-one error in
299: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
300: it is possible to cause
301: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
302: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
303: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
304: <br>
305: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
306: A source code patch exists which remedies this problem</a>.<br>
307: <p>
308:
309: <li><a name="sendmail3"></a>
310: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
311: A potential denial of service problem has been found in sendmail. A message
312: with really long header lines could trigger a use-after-free bug causing
313: sendmail to crash.
1.1 deraadt 314: <br>
1.3 deraadt 315: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
1.1 deraadt 316: A source code patch exists which remedies this problem</a>.<br>
317: <p>
318:
1.3 deraadt 319: <li><a name="httpd"></a>
320: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
321: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
322: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
323: The buffer overflow may result in a vulnerability which, in combination
324: with certain types of Rewrite rules in the web server configuration files,
325: could be triggered remotely. The default install is not affected by the
326: buffer overflow. CVE-2006-3747
1.1 deraadt 327: <br>
1.3 deraadt 328: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
1.1 deraadt 329: A source code patch exists which remedies this problem</a>.<br>
330: <p>
331:
1.3 deraadt 332: <li><a name="sendmail2"></a>
333: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
334: A potential denial of service problem has been found in sendmail. A malformed MIME
335: message could trigger excessive recursion which will lead to stack exhaustion.
336: This denial of service attack only affects delivery of mail from the queue and
337: delivery of a malformed message. Other incoming mail is still accepted and
338: delivered. However, mail messages in the queue may not be reattempted if a
339: malformed MIME message exists.
1.1 deraadt 340: <br>
1.3 deraadt 341: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
1.1 deraadt 342: A source code patch exists which remedies this problem</a>.<br>
343: <p>
344:
1.3 deraadt 345: <li><a name="xorg"></a>
346: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
347: A security vulnerability has been found in the X.Org server --
348: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
349: Clients authorized to connect to the X server are able to crash it and to execute
350: malicious code within the X server.
1.1 deraadt 351: <br>
1.3 deraadt 352: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.patch">
1.1 deraadt 353: A source code patch exists which remedies this problem</a>.<br>
354: <p>
355:
1.3 deraadt 356: <li><a name="sendmail"></a>
357: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
358: A race condition has been reported to exist in the handling by sendmail of
359: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
360: privileges of the user running sendmail, typically root. This is the second revision of
361: this patch.
1.1 deraadt 362: <br>
1.3 deraadt 363: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
1.1 deraadt 364: A source code patch exists which remedies this problem</a>.<br>
365: <p>
366: </ul>
367:
368: <br>
369:
370: <hr>
371: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
372: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
373: <br>
374: For errata on a certain release, click below:<br>
375: <a href="errata21.html">2.1</a>,
376: <a href="errata22.html">2.2</a>,
377: <a href="errata23.html">2.3</a>,
378: <a href="errata24.html">2.4</a>,
379: <a href="errata25.html">2.5</a>,
380: <a href="errata26.html">2.6</a>,
381: <a href="errata27.html">2.7</a>,
382: <a href="errata28.html">2.8</a>,
383: <a href="errata29.html">2.9</a>,
384: <a href="errata30.html">3.0</a>,
385: <a href="errata31.html">3.1</a>,
386: <a href="errata32.html">3.2</a>,
387: <a href="errata33.html">3.3</a>,
388: <a href="errata34.html">3.4</a>,
389: <a href="errata35.html">3.5</a>,
390: <a href="errata36.html">3.6</a>,
1.26 deraadt 391: <br>
1.1 deraadt 392: <a href="errata37.html">3.7</a>,
393: <a href="errata38.html">3.8</a>,
1.11 deraadt 394: <a href="errata40.html">4.0</a>,
1.24 merdely 395: <a href="errata41.html">4.1</a>,
1.25 deraadt 396: <a href="errata42.html">4.2</a>,
1.26 deraadt 397: <a href="errata43.html">4.3</a>,
398: <a href="errata44.html">4.4</a>.
1.27 ! djm 399: <a href="errata45.html">4.5</a>.
1.1 deraadt 400: <br>
401:
402: <hr>
403: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
404: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.27 ! djm 405: <br><small>$OpenBSD: errata39.html,v 1.26 2008/08/23 17:36:40 deraadt Exp $</small>
1.1 deraadt 406:
407: </body>
408: </html>