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14: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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1.24 deraadt 21: <h2><font color="#e00000">
22: OpenBSD 5.5 errata
1.1 deraadt 23: </font></h2>
24:
25: <hr>
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>,
45: <br>
46: <a href="errata37.html">3.7</a>,
47: <a href="errata38.html">3.8</a>,
48: <a href="errata39.html">3.9</a>,
49: <a href="errata40.html">4.0</a>,
50: <a href="errata41.html">4.1</a>,
51: <a href="errata42.html">4.2</a>,
52: <a href="errata43.html">4.3</a>,
53: <a href="errata44.html">4.4</a>,
54: <a href="errata45.html">4.5</a>,
55: <a href="errata46.html">4.6</a>,
56: <a href="errata47.html">4.7</a>,
57: <a href="errata48.html">4.8</a>,
58: <a href="errata49.html">4.9</a>,
59: <a href="errata50.html">5.0</a>,
60: <a href="errata51.html">5.1</a>,
61: <a href="errata52.html">5.2</a>,
1.5 deraadt 62: <br>
63: <a href="errata53.html">5.3</a>,
1.22 jsg 64: <a href="errata54.html">5.4</a>,
65: <a href="errata56.html">5.6</a>.
1.1 deraadt 66: <br>
67: <hr>
68:
69: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5.tar.gz">
70: You can also fetch a tar.gz file containing all the following patches</a>.
71: This file is updated once a day.
1.6 deraadt 72: <p>
1.1 deraadt 73:
1.6 deraadt 74: The patches below are available in CVS via the
1.2 deraadt 75: <code>OPENBSD_5_5</code> <a href="stable.html">patch branch</a>.
1.6 deraadt 76: <p>
1.1 deraadt 77:
78: For more detailed information on how to install patches to OpenBSD, please
79: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.6 deraadt 80: <p>
81:
1.1 deraadt 82: <hr>
83:
84: <ul>
1.3 deraadt 85:
1.4 deraadt 86: <li><a name="001_icmp"></a>
1.7 deraadt 87: <font color="#009000"><strong>001: RELIABILITY FIX: March 15, 2014</strong></font>
88: <i>All architectures</i><br>
1.4 deraadt 89: Memory corruption happens during
90: ICMP reflection handling. ICMP reflection is disabled by default.
1.8 deraadt 91: <br>
92: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/001_icmp.patch.sig">
93: A source code patch exists which remedies this problem.</a>
94: <p>
1.4 deraadt 95:
1.8 deraadt 96: <li><a name="002_openssl"></a>
97: <font color="#009000"><strong>002: SECURITY FIX: April 8, 2014</strong></font>
98: <i>All architectures</i><br>
99: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
100: heartbeat extension (RFC6520) which can result in a leak of memory contents.
1.4 deraadt 101: <br>
1.8 deraadt 102: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/002_openssl.patch.sig">
1.6 deraadt 103: A source code patch exists which remedies this problem.</a>
1.4 deraadt 104: <p>
1.1 deraadt 105:
1.9 jca 106: <li><a name="003_ftp"></a>
107: <font color="#009000"><strong>003: SECURITY FIX: April 9, 2014</strong></font>
108: <i>All architectures</i><br>
1.10 jca 109: Missing hostname check for HTTPS connections in the
110: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&manpath=OpenBSD+5.5&sektion=1">ftp(1)</a>
111: utility.
1.9 jca 112: <br>
113: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/003_ftp.patch.sig">
114: A source code patch exists which remedies this problem.</a>
115: <p>
116:
1.11 deraadt 117: <li><a name="004_openssl"></a>
1.12 deraadt 118: <font color="#009000"><strong>004: SECURITY FIX: April 12, 2014</strong></font>
1.11 deraadt 119: <i>All architectures</i><br>
120: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
121: to inject data from one connection into another.
122: <br>
123: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/004_openssl.patch.sig">
124: A source code patch exists which remedies this problem.</a>
125: <p>
126:
1.13 deraadt 127: <li><a name="005_openssl"></a>
1.14 deraadt 128: <font color="#009000"><strong>005: RELIABILITY FIX: May 1, 2014</strong></font>
1.13 deraadt 129: <i>All architectures</i><br>
130: An attacker can trigger generation of an SSL alert which could cause
131: a null pointer dereference.
132: <br>
133: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/005_openssl.patch.sig">
134: A source code patch exists which remedies this problem.</a>
135: <p>
136:
1.15 deraadt 137: <li><a name="006_libXfont"></a>
138: <font color="#009000"><strong>006: SECURITY FIX: May 24, 2014</strong></font>
139: <i>All architectures with X server</i><br>
140: X Font Service Protocol & Font metadata file handling issues in libXfont
141: <ul>
142: <li>CVE-2014-0209: integer overflow of allocations in font metadata file parsing
143: <li>CVE-2014-0210: unvalidated length fields when parsing xfs protocol replies
144: <li>CVE-2014-0211: integer overflows calculating memory needs for xfs replies
145: </ul>
146: Please see <a href="http://lists.x.org/archives/xorg-announce/2014-May/002431.html">the advisory</a> for more information.
147: <br>
148: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/006_libXfont.patch.sig">
149: A source code patch exists which remedies this problem.</a>
150: <p>
151:
1.16 deraadt 152: <li><a name="007_sendmail"></a>
1.18 tobias 153: <font color="#009000"><strong>007: SECURITY FIX: June 5, 2014</strong></font>
1.16 deraadt 154: <i>All architectures</i><br>
155: Sendmail was not properly closing file descriptions before executing programs.
156: This could enable local users to interfere with an open SMTP connection.
157: This issue was assigned CVE-2014-3956.
158: <br>
159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/007_sendmail.patch.sig">
160: A source code patch exists which remedies this problem.</a>
161: <p>
162:
1.17 deraadt 163: <li><a name="008_openssl"></a>
1.18 tobias 164: <font color="#009000"><strong>008: SECURITY FIX: June 6, 2014</strong></font>
1.17 deraadt 165: <i>All architectures</i><br>
166: This patch contains a number of SSL library fixes.
167: <br>
168: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/008_openssl.patch.sig">
169: A source code patch exists which remedies this problem.</a>
170: <p>
171:
1.19 tobias 172: <li><a name="009_dhcp"></a>
173: <font color="#009000"><strong>009: RELIABILITY FIX: July 30, 2014</strong></font>
174: <i>All architectures</i><br>
175: Packets with illegal DHCP options can lead to memory exhaustion of
176: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a>
177: and
178: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>.
179: <br>
180: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/009_dhcp.patch.sig">
181: A source code patch exists which remedies this problem.</a>
182: <p>
183:
1.21 tedu 184: <li><a name="010_openssl"></a>
185: <font color="#009000"><strong>010: SECURITY FIX: August 9, 2014</strong></font>
186: <i>All architectures</i><br>
187: This patch contains a number of SSL library fixes.
188: <br>
189: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/010_openssl.patch.sig">
190: A source code patch exists which remedies this problem.</a>
191: <p>
192:
1.23 stsp 193: <li><a name="011_nginx"></a>
194: <font color="#009000"><strong>011: SECURITY FIX: October 1, 2014</strong></font>
195: <i>All architectures</i><br>
196: nginx can reuse cached SSL sessions in unrelated contexts, allowing virtual
197: host confusion attacks in some configurations.
198: This issue was assigned CVE-2014-3616.
199: <br>
200: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/011_nginx.patch.sig">
201: A source code patch exists which remedies this problem.</a>
202: <p>
203:
1.25 tedu 204: <li><a name="012_openssl"></a>
205: <font color="#009000"><strong>012: RELIABILITY FIX: October 20, 2014</strong></font>
206: <i>All architectures</i><br>
207: Two remotely triggerable memory leaks in OpenSSL can lead to a denial of
208: service in server applications.
209: <br>
210: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/012_openssl.patch.sig">
211: A source code patch exists which remedies this problem.</a>
212: <p>
213:
214: <li><a name="013_kernexec"></a>
215: <font color="#009000"><strong>013: RELIABILITY FIX: October 20, 2014</strong></font>
216: <i>All architectures</i><br>
217: Executable headers with an unaligned address will trigger a kernel panic.
218: <br>
219: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/013_kernexec.patch.sig">
220: A source code patch exists which remedies this problem.</a>
221: <p>
222:
1.26 ! sthen 223: <li><a name="013_pfctl"></a>
! 224: <font color="#009000"><strong>013: SECURITY FIX: November 17, 2014</strong></font>
! 225: <i>All architectures</i><br>
! 226: PF rules of the form "pass from {192.0.2.1 2001:db8::1} to (pppoe0)" will
! 227: apply an incorrect /32 mask to the dynamic IPv6 address, allowing access to
! 228: a wide address range rather than the intended single host.
! 229: As a workaround, list the IPv4 address last, i.e. "{2001:db8::1 192.0.2.1}".
! 230: <br>
! 231: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/013_pfctl.patch.sig">
! 232: A source code patch exists which remedies this problem.</a>
! 233: <p>
! 234:
1.1 deraadt 235: </ul>
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