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1.28 deraadt 19: <h2>
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21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.29 tj 22: <font color="#e00000">5.2 Errata</font>
23: </h2>
1.28 deraadt 24: <hr>
1.1 deraadt 25:
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>,
43: <br>
44: <a href="errata37.html">3.7</a>,
45: <a href="errata38.html">3.8</a>,
46: <a href="errata39.html">3.9</a>,
47: <a href="errata40.html">4.0</a>,
48: <a href="errata41.html">4.1</a>,
49: <a href="errata42.html">4.2</a>,
50: <a href="errata43.html">4.3</a>,
51: <a href="errata44.html">4.4</a>,
52: <a href="errata45.html">4.5</a>,
53: <a href="errata46.html">4.6</a>,
54: <a href="errata47.html">4.7</a>,
55: <a href="errata48.html">4.8</a>,
56: <a href="errata49.html">4.9</a>,
57: <a href="errata50.html">5.0</a>,
1.5 deraadt 58: <a href="errata51.html">5.1</a>,
1.11 deraadt 59: <a href="errata53.html">5.3</a>,
1.14 deraadt 60: <br>
1.12 deraadt 61: <a href="errata54.html">5.4</a>,
1.17 jsg 62: <a href="errata55.html">5.5</a>,
1.21 deraadt 63: <a href="errata56.html">5.6</a>,
1.24 deraadt 64: <a href="errata57.html">5.7</a>,
1.25 deraadt 65: <a href="errata58.html">5.8</a>,
1.30 deraadt 66: <a href="errata59.html">5.9</a>,
1.33 tj 67: <a href="errata60.html">6.0</a>,
68: <a href="errata61.html">6.1</a>.
1.1 deraadt 69: <hr>
70:
1.15 deraadt 71: <p>
1.33 tj 72: Patches for the OpenBSD base system are distributed as unified diffs.
73: Each patch contains usage instructions.
74: All the following patches are also available in one
75: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2.tar.gz">tar.gz file</a>
76: for convenience.
1.1 deraadt 77:
1.15 deraadt 78: <p>
1.33 tj 79: Patches for supported releases are also incorporated into the
1.34 tj 80: <a href="stable.html">-stable branch</a>.
1.15 deraadt 81:
1.1 deraadt 82: <hr>
83:
84: <ul>
1.35 tb 85: <li id="p001_bgpd">
1.16 deraadt 86: <font color="#009000"><strong>001: RELIABILITY FIX: November 29, 2012</strong></font>
87: <i>All architectures</i><br>
1.2 brett 88: Some other systems have started sending incorrect flags which
1.12 deraadt 89: cause session failures in OpenBSD's bgpd, and cause it
1.2 brett 90: to propagate incorrect updates.
91: <br>
1.32 tb 92: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/001_bgpd.patch">
1.15 deraadt 93: A source code patch exists which remedies this problem.</a>
1.2 brett 94: <p>
1.3 deraadt 95:
1.35 tb 96: <li id="p002_bgpd">
1.16 deraadt 97: <font color="#009000"><strong>002: RELIABILITY FIX: March 15, 2013</strong></font>
98: <i>All architectures</i><br>
1.6 deraadt 99: A rare condition during session startup may cause bgpd to replace
1.3 deraadt 100: an active session leading to unknown consequences. Bug found by
101: inspection (we do not know how to reproduce it, consider that a challenge).
102:
103: <br>
1.32 tb 104: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/002_bgpd.patch">
1.15 deraadt 105: A source code patch exists which remedies this problem.</a>
1.3 deraadt 106: <p>
107:
1.35 tb 108: <li id="p003_tftpd">
1.16 deraadt 109: <font color="#009000"><strong>003: RELIABILITY FIX: March 21, 2013</strong></font>
110: <i>All architectures</i><br>
1.7 dlg 111: A denial of services was discovered where certain combinations of
112: TFTP options could cause OACK generation to fail, which in turn
113: caused a double free in tftpd.
114:
115: <br>
1.32 tb 116: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/003_tftpd.patch">
1.15 deraadt 117: A source code patch exists which remedies this problem.</a>
1.7 dlg 118: <p>
119:
1.35 tb 120: <li id="p004_nginx">
1.16 deraadt 121: <font color="#009000"><strong>004: RELIABILITY FIX: May 17, 2013</strong></font>
122: <i>All architectures</i><br>
1.9 jasper 123: A problem exists in
1.36 ! tb 124: <a href="https://man.openbsd.org/OpenBSD-5.2/nginx.8">nginx(8)</a>
1.9 jasper 125: if proxy_pass is used with untrusted HTTP backend servers.
126: The problem may lead to a denial of service or a disclosure of a
127: worker process memory on a specially crafted response from an
128: upstream proxied server.
129: This issue was assigned CVE-2013-2070.
1.8 jasper 130:
131: <br>
1.32 tb 132: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/004_nginx.patch">
1.15 deraadt 133: A source code patch exists which remedies this problem.</a>
1.8 jasper 134: <p>
135:
1.35 tb 136: <li id="p005_in6">
1.16 deraadt 137: <font color="#009000"><strong>005: RELIABILITY FIX: May 31, 2013</strong></font>
138: <i>All architectures</i><br>
1.10 sthen 139: A local denial of service is possible by an unprivileged user if the
140: SIOCSIFADDR ioctl is performed upon an AF_INET6 socket with a specially
141: crafted parameter.
142: <br>
1.32 tb 143: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.2/common/005_in6.patch">
1.15 deraadt 144: A source code patch exists which remedies this problem.</a>
1.10 sthen 145: <p>
146:
1.1 deraadt 147: </ul>
148:
1.20 tedu 149: <hr>
150:
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152: </html>
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