Annotation of www/errata52.html, Revision 1.43
1.41 bentley 1: <!doctype html>
2: <html lang=en id=errata>
3: <meta charset=utf-8>
4:
1.29 tj 5: <title>OpenBSD 5.2 Errata</title>
1.1 deraadt 6: <meta name="description" content="the OpenBSD CD errata page">
1.28 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
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1.31 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata52.html">
1.1 deraadt 10:
1.18 deraadt 11: <!--
12: IMPORTANT REMINDER
13: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
14: -->
15:
1.1 deraadt 16:
1.41 bentley 17: <h2 id=OpenBSD>
1.28 deraadt 18: <a href="index.html">
1.41 bentley 19: <i>Open</i><b>BSD</b></a>
20: 5.2 Errata
1.29 tj 21: </h2>
1.28 deraadt 22: <hr>
1.1 deraadt 23:
24: For errata on a certain release, click below:<br>
1.43 ! schwarze 25: <a href="errata20.html">2.0</a>,
1.1 deraadt 26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
36: <a href="errata31.html">3.1</a>,
37: <a href="errata32.html">3.2</a>,
38: <a href="errata33.html">3.3</a>,
39: <a href="errata34.html">3.4</a>,
40: <a href="errata35.html">3.5</a>,
1.43 ! schwarze 41: <br>
1.1 deraadt 42: <a href="errata36.html">3.6</a>,
43: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>,
45: <a href="errata39.html">3.9</a>,
46: <a href="errata40.html">4.0</a>,
47: <a href="errata41.html">4.1</a>,
48: <a href="errata42.html">4.2</a>,
49: <a href="errata43.html">4.3</a>,
50: <a href="errata44.html">4.4</a>,
51: <a href="errata45.html">4.5</a>,
52: <a href="errata46.html">4.6</a>,
53: <a href="errata47.html">4.7</a>,
54: <a href="errata48.html">4.8</a>,
55: <a href="errata49.html">4.9</a>,
56: <a href="errata50.html">5.0</a>,
1.5 deraadt 57: <a href="errata51.html">5.1</a>,
1.43 ! schwarze 58: <br>
1.11 deraadt 59: <a href="errata53.html">5.3</a>,
1.12 deraadt 60: <a href="errata54.html">5.4</a>,
1.17 jsg 61: <a href="errata55.html">5.5</a>,
1.21 deraadt 62: <a href="errata56.html">5.6</a>,
1.24 deraadt 63: <a href="errata57.html">5.7</a>,
1.25 deraadt 64: <a href="errata58.html">5.8</a>,
1.30 deraadt 65: <a href="errata59.html">5.9</a>,
1.33 tj 66: <a href="errata60.html">6.0</a>,
1.37 deraadt 67: <a href="errata61.html">6.1</a>,
1.38 deraadt 68: <a href="errata62.html">6.2</a>,
1.39 deraadt 69: <a href="errata63.html">6.3</a>,
1.40 deraadt 70: <a href="errata64.html">6.4</a>,
1.42 deraadt 71: <a href="errata65.html">6.5</a>,
72: <a href="errata66.html">6.6</a>.
1.1 deraadt 73: <hr>
74:
1.15 deraadt 75: <p>
1.33 tj 76: Patches for the OpenBSD base system are distributed as unified diffs.
77: Each patch contains usage instructions.
78: All the following patches are also available in one
79: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2.tar.gz">tar.gz file</a>
80: for convenience.
1.1 deraadt 81:
1.15 deraadt 82: <p>
1.33 tj 83: Patches for supported releases are also incorporated into the
1.34 tj 84: <a href="stable.html">-stable branch</a>.
1.15 deraadt 85:
1.1 deraadt 86: <hr>
87:
88: <ul>
1.35 tb 89: <li id="p001_bgpd">
1.41 bentley 90: <strong>001: RELIABILITY FIX: November 29, 2012</strong>
1.16 deraadt 91: <i>All architectures</i><br>
1.2 brett 92: Some other systems have started sending incorrect flags which
1.12 deraadt 93: cause session failures in OpenBSD's bgpd, and cause it
1.2 brett 94: to propagate incorrect updates.
95: <br>
1.32 tb 96: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/001_bgpd.patch">
1.15 deraadt 97: A source code patch exists which remedies this problem.</a>
1.2 brett 98: <p>
1.3 deraadt 99:
1.35 tb 100: <li id="p002_bgpd">
1.41 bentley 101: <strong>002: RELIABILITY FIX: March 15, 2013</strong>
1.16 deraadt 102: <i>All architectures</i><br>
1.6 deraadt 103: A rare condition during session startup may cause bgpd to replace
1.3 deraadt 104: an active session leading to unknown consequences. Bug found by
105: inspection (we do not know how to reproduce it, consider that a challenge).
106:
107: <br>
1.32 tb 108: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/002_bgpd.patch">
1.15 deraadt 109: A source code patch exists which remedies this problem.</a>
1.3 deraadt 110: <p>
111:
1.35 tb 112: <li id="p003_tftpd">
1.41 bentley 113: <strong>003: RELIABILITY FIX: March 21, 2013</strong>
1.16 deraadt 114: <i>All architectures</i><br>
1.7 dlg 115: A denial of services was discovered where certain combinations of
116: TFTP options could cause OACK generation to fail, which in turn
117: caused a double free in tftpd.
118:
119: <br>
1.32 tb 120: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/003_tftpd.patch">
1.15 deraadt 121: A source code patch exists which remedies this problem.</a>
1.7 dlg 122: <p>
123:
1.35 tb 124: <li id="p004_nginx">
1.41 bentley 125: <strong>004: RELIABILITY FIX: May 17, 2013</strong>
1.16 deraadt 126: <i>All architectures</i><br>
1.9 jasper 127: A problem exists in
1.36 tb 128: <a href="https://man.openbsd.org/OpenBSD-5.2/nginx.8">nginx(8)</a>
1.9 jasper 129: if proxy_pass is used with untrusted HTTP backend servers.
130: The problem may lead to a denial of service or a disclosure of a
131: worker process memory on a specially crafted response from an
132: upstream proxied server.
133: This issue was assigned CVE-2013-2070.
1.8 jasper 134:
135: <br>
1.32 tb 136: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/004_nginx.patch">
1.15 deraadt 137: A source code patch exists which remedies this problem.</a>
1.8 jasper 138: <p>
139:
1.35 tb 140: <li id="p005_in6">
1.41 bentley 141: <strong>005: RELIABILITY FIX: May 31, 2013</strong>
1.16 deraadt 142: <i>All architectures</i><br>
1.10 sthen 143: A local denial of service is possible by an unprivileged user if the
144: SIOCSIFADDR ioctl is performed upon an AF_INET6 socket with a specially
145: crafted parameter.
146: <br>
1.32 tb 147: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/005_in6.patch">
1.15 deraadt 148: A source code patch exists which remedies this problem.</a>
1.10 sthen 149: <p>
150:
1.1 deraadt 151: </ul>
152:
1.20 tedu 153: <hr>
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