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18: <h2>
19: <a href="index.html">
20: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
21: <font color="#e00000">6.1 Errata</font>
22: </h2>
23: <hr>
24:
25: For errata on a certain release, click below:<br>
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>,
41: <a href="errata36.html">3.6</a>,
42: <br>
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>,
57: <a href="errata51.html">5.1</a>,
58: <a href="errata52.html">5.2</a>,
59: <br>
60: <a href="errata53.html">5.3</a>,
61: <a href="errata54.html">5.4</a>,
62: <a href="errata55.html">5.5</a>,
63: <a href="errata56.html">5.6</a>,
64: <a href="errata57.html">5.7</a>,
65: <a href="errata58.html">5.8</a>,
66: <a href="errata59.html">5.9</a>,
67: <a href="errata60.html">6.0</a>.
68: <hr>
69:
70: <p>
71: Patches for the OpenBSD base system are distributed as unified diffs.
72: Each patch is cryptographically signed with the
1.2 tb 73: <a href="http://man.openbsd.org/OpenBSD-6.1/signify.1">signify(1)</a> tool and contains
1.1 tj 74: usage instructions.
75: All the following patches are also available in one
76: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1.tar.gz">tar.gz file</a>
77: for convenience.
78:
79: <p>
80: Alternatively, the <a href="http://man.openbsd.org/syspatch">syspatch(8)</a>
81: utility can be used to apply binary updates on the following architectures:
1.3 tj 82: amd64, i386.
1.1 tj 83:
84: <p>
85: Patches for supported releases are also incorporated into the
86: <a href="stable.html">-stable branch</a>, which is maintained for one year
87: after release.
88:
89: <hr>
90:
91: <ul>
92:
1.4 tj 93: <li id="p001_dhcpd">
94: <font color="#009000">
95: <strong>001: INTEROPERABILITY FIX: May 2, 2017</strong></font>
96: <i>All architectures</i>
97: <br>
98: dhcpd unconditionally echoed the client identifier, preventing some devices
1.5 tb 99: from acquiring a lease.
1.4 tj 100: <br>
101: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/001_dhcpd.patch.sig">
102: A source code patch exists which remedies this problem.</a>
103: <p>
104:
105: <li id="p002_vmmfpu">
106: <font color="#009000">
107: <strong>002: SECURITY FIX: May 2, 2017</strong></font>
1.6 mlarkin 108: <i>amd64</i>
1.4 tj 109: <br>
110: vmm mismanaged floating point contexts.
111: <br>
112: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/002_vmmfpu.patch.sig">
113: A source code patch exists which remedies this problem.</a>
114: <p>
115:
116: <li id="p003_libressl">
117: <font color="#009000">
118: <strong>003: SECURITY FIX: May 2, 2017</strong></font>
119: <i>All architectures</i>
120: <br>
121: A consistency check error could cause programs to incorrectly verify
122: TLS certificates when using callbacks that always return 1.
123: <br>
124: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/003_libressl.patch.sig">
125: A source code patch exists which remedies this problem.</a>
126: <p>
127:
128: <li id="p004_softraid_concat">
129: <font color="#009000">
130: <strong>004: RELIABILITY FIX: May 2, 2017</strong></font>
131: <i>All architectures</i>
132: <br>
133: softraid was unable to create usable concat volumes because
134: it always set the size of the volume to zero sectors.
135: <br>
136: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/004_softraid_concat.patch.sig">
137: A source code patch exists which remedies this problem.</a>
138: <p>
1.1 tj 139:
1.7 tj 140: <li id="p005_pf_src_tracking">
141: <font color="#009000">
142: <strong>005: RELIABILITY FIX: May 6, 2017</strong></font>
143: <i>All architectures</i>
144: <br>
145: Expired pf source tracking entries never got removed, leading to
146: memory exhaustion.
147: <br>
148: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/005_pf_src_tracking.patch.sig">
149: A source code patch exists which remedies this problem.</a>
150: <p>
151:
1.8 tj 152: <li id="p006_libssl">
153: <font color="#009000">
154: <strong>006: RELIABILITY FIX: May 8, 2017</strong></font>
155: <i>All architectures</i>
156: <br>
157: Incorrect DTLS cookie handling can result in a NULL pointer dereference.
158: <br>
159: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/006_libssl.patch.sig">
160: A source code patch exists which remedies this problem.</a>
161: <p>
162:
1.9 tj 163: <li id="p007_freetype">
164: <font color="#009000">
1.10 tj 165: <strong>007: SECURITY FIX: May 13, 2017</strong></font>
1.9 tj 166: <i>All architectures</i>
167: <br>
168: Heap-based buffer overflows in freetype can result in out-of-bounds writes.
169: <br>
170: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/007_freetype.patch.sig">
171: A source code patch exists which remedies this problem.</a>
172: <p>
173:
1.11 tj 174: <li id="p008_exec_subr">
175: <font color="#009000">
176: <strong>008: SECURITY FIX: May 19, 2017</strong></font>
177: <i>All architectures</i>
178: <br>
179: An additional mitigation is added by placing a gap of 1 MB between the
180: stack and mmap spaces.
181: <br>
182: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/008_exec_subr.patch.sig">
183: A source code patch exists which remedies this problem.</a>
184: <p>
185:
1.12 tj 186: <li id="p009_icmp_opts">
187: <font color="#009000">
188: <strong>009: RELIABILITY FIX: May 22, 2017</strong></font>
189: <i>All architectures</i>
190: <br>
191: The kernel could leak memory when processing ICMP packets with IP options.
192: Note that pf blocks such packets by default.
193: <br>
194: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/009_icmp_opts.patch.sig">
195: A source code patch exists which remedies this problem.</a>
196: <p>
197:
1.13 ! tj 198: <li id="p010_perl">
! 199: <font color="#009000">
! 200: <strong>010: SECURITY FIX: June 4, 2017</strong></font>
! 201: <i>All architectures</i>
! 202: <br>
! 203: A race condition exists in the File::Path perl module.
! 204: <br>
! 205: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/010_perl.patch.sig">
! 206: A source code patch exists which remedies this problem.</a>
! 207: <p>
! 208:
1.1 tj 209: </ul>
210:
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212:
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