Annotation of www/errata60.html, Revision 1.57
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2: <html lang=en id=errata>
3: <meta charset=utf-8>
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1.1 deraadt 5: <title>OpenBSD 6.0 Errata</title>
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1.24 tj 9: <link rel="canonical" href="https://www.openbsd.org/errata60.html">
1.1 deraadt 10:
11: <!--
12: IMPORTANT REMINDER
13: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
14: -->
15:
1.47 bentley 16: <h2 id=OpenBSD>
1.1 deraadt 17: <a href="index.html">
1.47 bentley 18: <i>Open</i><b>BSD</b></a>
19: 6.0 Errata
1.1 deraadt 20: </h2>
21: <hr>
22:
23: For errata on a certain release, click below:<br>
1.49 schwarze 24: <a href="errata20.html">2.0</a>,
1.1 deraadt 25: <a href="errata21.html">2.1</a>,
26: <a href="errata22.html">2.2</a>,
27: <a href="errata23.html">2.3</a>,
28: <a href="errata24.html">2.4</a>,
29: <a href="errata25.html">2.5</a>,
30: <a href="errata26.html">2.6</a>,
31: <a href="errata27.html">2.7</a>,
32: <a href="errata28.html">2.8</a>,
33: <a href="errata29.html">2.9</a>,
34: <a href="errata30.html">3.0</a>,
35: <a href="errata31.html">3.1</a>,
36: <a href="errata32.html">3.2</a>,
37: <a href="errata33.html">3.3</a>,
38: <a href="errata34.html">3.4</a>,
39: <a href="errata35.html">3.5</a>,
1.49 schwarze 40: <br>
1.1 deraadt 41: <a href="errata36.html">3.6</a>,
42: <a href="errata37.html">3.7</a>,
43: <a href="errata38.html">3.8</a>,
44: <a href="errata39.html">3.9</a>,
45: <a href="errata40.html">4.0</a>,
46: <a href="errata41.html">4.1</a>,
47: <a href="errata42.html">4.2</a>,
48: <a href="errata43.html">4.3</a>,
49: <a href="errata44.html">4.4</a>,
50: <a href="errata45.html">4.5</a>,
51: <a href="errata46.html">4.6</a>,
52: <a href="errata47.html">4.7</a>,
53: <a href="errata48.html">4.8</a>,
54: <a href="errata49.html">4.9</a>,
55: <a href="errata50.html">5.0</a>,
56: <a href="errata51.html">5.1</a>,
1.49 schwarze 57: <br>
1.1 deraadt 58: <a href="errata52.html">5.2</a>,
59: <a href="errata53.html">5.3</a>,
60: <a href="errata54.html">5.4</a>,
61: <a href="errata55.html">5.5</a>,
62: <a href="errata56.html">5.6</a>,
63: <a href="errata57.html">5.7</a>,
64: <a href="errata58.html">5.8</a>,
1.24 tj 65: <a href="errata59.html">5.9</a>,
1.41 deraadt 66: <a href="errata61.html">6.1</a>,
1.44 deraadt 67: <a href="errata62.html">6.2</a>,
1.45 deraadt 68: <a href="errata63.html">6.3</a>,
1.46 deraadt 69: <a href="errata64.html">6.4</a>,
1.48 deraadt 70: <a href="errata65.html">6.5</a>,
1.50 deraadt 71: <a href="errata66.html">6.6</a>,
1.51 deraadt 72: <a href="errata67.html">6.7</a>,
1.52 deraadt 73: <a href="errata68.html">6.8</a>,
1.53 tj 74: <br>
1.54 deraadt 75: <a href="errata69.html">6.9</a>,
1.55 deraadt 76: <a href="errata70.html">7.0</a>,
1.56 deraadt 77: <a href="errata71.html">7.1</a>,
1.57 ! tj 78: <a href="errata72.html">7.2</a>,
! 79: <a href="errata73.html">7.3</a>.
1.1 deraadt 80: <hr>
81:
82: <p>
1.24 tj 83: Patches for the OpenBSD base system are distributed as unified diffs.
84: Each patch is cryptographically signed with the
1.35 tb 85: <a href="https://man.openbsd.org/OpenBSD-6.0/signify.1">signify(1)</a> tool and contains
1.24 tj 86: usage instructions.
87: All the following patches are also available in one
88: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0.tar.gz">tar.gz file</a>
89: for convenience.
1.1 deraadt 90:
91: <p>
1.24 tj 92: Patches for supported releases are also incorporated into the
1.42 tj 93: <a href="stable.html">-stable branch</a>.
1.1 deraadt 94:
95: <hr>
96:
97: <ul>
98:
1.25 tb 99: <li id="p001_uvmisavail">
1.47 bentley 100: <strong>001: RELIABILITY FIX: August 2, 2016</strong>
1.2 tj 101: <i>All architectures</i>
102: <br>
103: Missing overflow checks in uvm may result in panics.
104: <br>
1.14 tb 105: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/001_uvmisavail.patch.sig">
1.2 tj 106: A source code patch exists which remedies this problem.</a>
107: <p>
1.1 deraadt 108:
1.25 tb 109: <li id="p002_perl">
1.47 bentley 110: <strong>002: RELIABILITY FIX: August 6, 2016</strong>
1.3 tj 111: <i>All architectures</i>
112: <br>
113: Fixes IO::Socket::IP complaining about non-numeric version numbers.
114: <br>
1.14 tb 115: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/002_perl.patch.sig">
1.3 tj 116: A source code patch exists which remedies this problem.</a>
117: <p>
118:
1.25 tb 119: <li id="p003_relayd">
1.47 bentley 120: <strong>003: RELIABILITY FIX: August 6, 2016</strong>
1.3 tj 121: <i>All architectures</i>
122: <br>
123: Improve relayd's parsing of the Host-header by following RFC 7230
124: Section 5.4 more strictly.
125: <br>
1.14 tb 126: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/003_relayd.patch.sig">
1.3 tj 127: A source code patch exists which remedies this problem.</a>
128: <p>
129:
1.25 tb 130: <li id="p004_smtpd">
1.47 bentley 131: <strong>004: RELIABILITY FIX: August 23, 2016</strong>
1.5 tj 132: <i>All architectures</i>
133: <br>
134: A missing initialization can prevent mail headers from being altered as
135: intended, resulting in mail being sent to incorrect addresses.
136: <br>
1.14 tb 137: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/004_smtpd.patch.sig">
1.5 tj 138: A source code patch exists which remedies this problem.</a>
139: <p>
140:
1.25 tb 141: <li id="p005_wsfont">
1.47 bentley 142: <strong>005: RELIABILITY FIX: September 17, 2016</strong>
1.6 tj 143: <i>All architectures</i>
144: <br>
145: Limit the number of wscons fonts that can be loaded into the kernel.
146: <br>
1.14 tb 147: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/005_wsfont.patch.sig">
1.6 tj 148: A source code patch exists which remedies this problem.</a>
149: <p>
150:
1.25 tb 151: <li id="p006_iked">
1.47 bentley 152: <strong>006: RELIABILITY FIX: September 17, 2016</strong>
1.7 benno 153: <i>All architectures</i>
154: <br>
155: During parsing of the iked(8) configuration, a variable is set to 0
156: by mistake, disabling Pre-Shared Key authentication.
157: <br>
1.14 tb 158: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/006_iked.patch.sig">
1.7 benno 159: A source code patch exists which remedies this problem.</a>
160: <p>
161:
1.25 tb 162: <li id="p007_libcrypto">
1.47 bentley 163: <strong>007: RELIABILITY FIX: September 22, 2016</strong>
1.8 tj 164: <i>All architectures</i>
165: <br>
166: Revert change that cleans up the EVP cipher context in EVP_EncryptFinal()
167: and EVP_DecryptFinal(). Some software relies on the previous behaviour.
168: <br>
1.14 tb 169: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/007_libcrypto.patch.sig">
1.8 tj 170: A source code patch exists which remedies this problem.</a>
171: <p>
172:
1.25 tb 173: <li id="p008_libssl">
1.47 bentley 174: <strong>008: RELIABILITY FIX: September 22, 2016</strong>
1.8 tj 175: <i>All architectures</i>
176: <br>
177: Avoid unbounded memory growth in libssl, which can be triggered by a TLS
178: client repeatedly renegotiating and sending OCSP Status Request TLS extensions.
179: <br>
1.14 tb 180: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/008_libssl.patch.sig">
1.8 tj 181: A source code patch exists which remedies this problem.</a>
182: <p>
183:
1.25 tb 184: <li id="p009_libssl">
1.47 bentley 185: <strong>009: SECURITY FIX: September 22, 2016</strong>
1.8 tj 186: <i>All architectures</i>
187: <br>
188: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
189: <br>
1.14 tb 190: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/009_libssl.patch.sig">
1.8 tj 191: A source code patch exists which remedies this problem.</a>
192: <p>
193:
1.25 tb 194: <li id="p010_smtpd">
1.47 bentley 195: <strong>010: RELIABILITY FIX: October 3, 2016</strong>
1.9 tj 196: <i>All architectures</i>
197: <br>
198: A bug in the smtp session logic can lead to a server crash.
199: <br>
1.14 tb 200: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/010_smtpd.patch.sig">
1.9 tj 201: A source code patch exists which remedies this problem.</a>
202: <p>
203:
1.25 tb 204: <li id="p011_xorg_libs">
1.47 bentley 205: <strong>011: SECURITY FIX: October 4, 2016</strong>
1.10 tj 206: <i>All architectures</i>
207: <br>
208: Fix a number of issues in the way various X client libraries handle
209: server responses.
210: <br>
1.14 tb 211: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/011_xorg_libs.patch.sig">
1.10 tj 212: A source code patch exists which remedies this problem.</a>
213: <p>
214:
1.25 tb 215: <li id="p012_amap">
1.47 bentley 216: <strong>012: RELIABILITY FIX: October 8, 2016</strong>
1.11 deraadt 217: <i>All architectures</i>
218: <br>
219: Allocation of an amap with at least 131072 slots causes an integer overflow
220: that leads to an infinite loop.
221: <br>
1.15 tj 222: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/012_amap.patch.sig">
1.12 tj 223: A source code patch exists which remedies this problem.</a>
224: <p>
225:
1.25 tb 226: <li id="p013_ssh_kexinit">
1.47 bentley 227: <strong>013: RELIABILITY FIX: October 10, 2016</strong>
1.12 tj 228: <i>All architectures</i>
229: <br>
230: A protocol parsing bug in sshd can lead to unauthenticated memory
231: and CPU consumption.
232: <br>
233: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/013_ssh_kexinit.patch.sig">
1.11 deraadt 234: A source code patch exists which remedies this problem.</a>
235: <p>
236:
1.25 tb 237: <li id="p014_smtpd.patch">
1.47 bentley 238: <strong>014: RELIABILITY FIX: October 13, 2016</strong>
1.13 tj 239: <i>All architectures</i>
240: <br>
241: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
242: <br>
243: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/014_smtpd.patch.sig">
244: A source code patch exists which remedies this problem.</a>
245: <p>
246:
1.25 tb 247: <li id="p015_libssl.patch">
1.47 bentley 248: <strong>015: RELIABILITY FIX: November 5, 2016</strong>
1.16 tj 249: <i>All architectures</i>
250: <br>
251: Avoid continual processing of an unlimited number of TLS records.
252: <br>
253: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/015_libssl.patch.sig">
254: A source code patch exists which remedies this problem.</a>
255: <p>
256:
1.25 tb 257: <li id="p016_libcrypto.patch">
1.47 bentley 258: <strong>016: SECURITY FIX: January 5, 2017</strong>
1.17 tj 259: <i>All architectures</i>
260: <br>
261: Avoid possible side-channel leak of ECDSA private keys when signing.
262: <br>
263: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig">
264: A source code patch exists which remedies this problem.</a>
265: <p>
266:
1.25 tb 267: <li id="p017_httpd.patch">
1.47 bentley 268: <strong>017: RELIABILITY FIX: January 31, 2017</strong>
1.18 tb 269: <i>All architectures</i>
270: <br>
271: A bug in the processing of range headers in httpd can lead to memory
272: exhaustion and a crash of httpd. This patch disables range header
273: processing.
274: <br>
275: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/017_httpd.patch.sig">
276: A source code patch exists which remedies this problem.</a>
277: <p>
278:
1.25 tb 279: <li id="p018_net80211.patch">
1.47 bentley 280: <strong>018: SECURITY FIX: March 1, 2017</strong>
1.19 tj 281: <i>All architectures</i>
282: <br>
1.20 stsp 283: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.21 stsp 284: by rogue access points.
1.19 tj 285: <br>
286: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/018_net80211.patch.sig">
287: A source code patch exists which remedies this problem.</a>
288: <p>
289:
1.25 tb 290: <li id="p019_pf.patch">
1.47 bentley 291: <strong>019: RELIABILITY FIX: March 9, 2017</strong>
1.22 tj 292: <i>All architectures</i>
293: <br>
294: Prevent integer overflow in PF when calculating the adaptive timeout,
295: causing spuriously expired states under pressure.
296: <br>
297: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/019_pf.patch.sig">
298: A source code patch exists which remedies this problem.</a>
299: <p>
300:
1.25 tb 301: <li id="p020_exec_elf.patch">
1.47 bentley 302: <strong>020: SECURITY FIX: March 20, 2017</strong>
1.23 tj 303: <i>All architectures</i>
304: <br>
305: ELF auxiliary vector storage leaks piece of kernel stack.
306: <br>
307: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/020_exec_elf.patch.sig">
308: A source code patch exists which remedies this problem.</a>
309: <p>
310:
1.26 tj 311: <li id="p021_softraid_concat">
1.47 bentley 312: <strong>021: RELIABILITY FIX: May 2, 2017</strong>
1.26 tj 313: <i>All architectures</i>
314: <br>
315: softraid was unable to create usable concat volumes because
316: it always set the size of the volume to zero sectors.
317: <br>
318: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/021_softraid_concat.patch.sig">
319: A source code patch exists which remedies this problem.</a>
320: <p>
321:
1.27 tj 322: <li id="p022_libssl">
1.47 bentley 323: <strong>022: RELIABILITY FIX: May 8, 2017</strong>
1.27 tj 324: <i>All architectures</i>
325: <br>
326: Incorrect DTLS cookie handling can result in a NULL pointer dereference.
327: <br>
328: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/022_libssl.patch.sig">
329: A source code patch exists which remedies this problem.</a>
330: <p>
331:
1.28 tj 332: <li id="p023_freetype">
1.47 bentley 333: <strong>023: SECURITY FIX: May 13, 2017</strong>
1.28 tj 334: <i>All architectures</i>
335: <br>
336: Heap-based buffer overflows in freetype can result in out-of-bounds writes.
337: <br>
338: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/023_freetype.patch.sig">
339: A source code patch exists which remedies this problem.</a>
340: <p>
341:
1.30 tj 342: <li id="p024_exec_subr">
1.47 bentley 343: <strong>024: SECURITY FIX: May 19, 2017</strong>
1.30 tj 344: <i>All architectures</i>
345: <br>
346: An additional mitigation is added by placing a gap of 1 MB between the
347: stack and mmap spaces.
348: <br>
349: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/024_exec_subr.patch.sig">
350: A source code patch exists which remedies this problem.</a>
351: <p>
352:
1.31 tj 353: <li id="p025_icmp_opts">
1.47 bentley 354: <strong>025: RELIABILITY FIX: May 22, 2017</strong>
1.31 tj 355: <i>All architectures</i>
356: <br>
357: The kernel could leak memory when processing ICMP packets with IP options.
358: Note that pf blocks such packets by default.
359: <br>
360: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/025_icmp_opts.patch.sig">
361: A source code patch exists which remedies this problem.</a>
362: <p>
363:
1.32 tj 364: <li id="p026_perl">
1.47 bentley 365: <strong>026: SECURITY FIX: June 4, 2017</strong>
1.32 tj 366: <i>All architectures</i>
367: <br>
368: A race condition exists in the File::Path perl module.
369: <br>
370: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/026_perl.patch.sig">
371: A source code patch exists which remedies this problem.</a>
372: <p>
373:
1.33 tj 374: <li id="p027_sti">
1.47 bentley 375: <strong>027: SECURITY FIX: June 12, 2017</strong>
1.33 tj 376: <i>hppa</i>
377: <br>
378: An integer overflow exists in two range checks of the sti(4) display driver.
379: <br>
380: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/027_sti.patch.sig">
381: A source code patch exists which remedies this problem.</a>
382: <p>
383:
384: <li id="p028_wsmux">
1.47 bentley 385: <strong>028: RELIABILITY FIX: June 12, 2017</strong>
1.33 tj 386: <i>All architectures</i>
387: <br>
1.34 jsg 388: An unprivileged user can cause a kernel crash.
1.33 tj 389: <br>
390: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/028_wsmux.patch.sig">
391: A source code patch exists which remedies this problem.</a>
392: <p>
393:
1.36 tj 394: <li id="p029_sigio">
1.47 bentley 395: <strong>029: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 396: <i>All architectures</i>
397: <br>
398: A SIGIO-related use-after-free can occur in two drivers.
399: <br>
400: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/029_sigio.patch.sig">
401: A source code patch exists which remedies this problem.</a>
402: <p>
403:
404: <li id="p030_sendsyslog">
1.47 bentley 405: <strong>030: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 406: <i>All architectures</i>
407: <br>
408: A missing length check in sendsyslog() may result in a kernel panic.
409: <br>
410: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/030_sendsyslog.patch.sig">
411: A source code patch exists which remedies this problem.</a>
412: <p>
413:
414: <li id="p031_fuse">
1.47 bentley 415: <strong>031: SECURITY FIX: August 3, 2017</strong>
1.36 tj 416: <i>All architectures</i>
417: <br>
418: An out-of-bound read in vfs_getcwd_scandir() (mainly used for FUSE)
419: may result in a kernel panic or info leak.
420: <br>
421: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/031_fuse.patch.sig">
422: A source code patch exists which remedies this problem.</a>
423: <p>
424:
425: <li id="p032_recv">
1.47 bentley 426: <strong>032: SECURITY FIX: August 3, 2017</strong>
1.36 tj 427: <i>All architectures</i>
428: <br>
429: An alignment issue in recv() may result in an info leak via ktrace().
430: <br>
431: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/032_recv.patch.sig">
432: A source code patch exists which remedies this problem.</a>
433: <p>
434:
435: <li id="p033_tcp_usrreq">
1.47 bentley 436: <strong>033: SECURITY FIX: August 3, 2017</strong>
1.36 tj 437: <i>All architectures</i>
438: <br>
439: With an invalid address family, tcp_usrreq() may take an unintended code path.
440: <br>
441: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/033_tcp_usrreq.patch.sig">
442: A source code patch exists which remedies this problem.</a>
443: <p>
444:
445: <li id="p034_sockaddr">
1.47 bentley 446: <strong>034: SECURITY FIX: August 3, 2017</strong>
1.36 tj 447: <i>All architectures</i>
448: <br>
449: Missing socket address validation from userland may result in an info leak.
450: <br>
451: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/034_sockaddr.patch.sig">
452: A source code patch exists which remedies this problem.</a>
453: <p>
454:
455: <li id="p035_ptrace">
1.47 bentley 456: <strong>035: SECURITY FIX: August 3, 2017</strong>
1.36 tj 457: <i>All architectures</i>
458: <br>
459: An uninitialized variable in ptrace() may result in an info leak.
460: <br>
461: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/035_ptrace.patch.sig">
462: A source code patch exists which remedies this problem.</a>
463: <p>
464:
465: <li id="p036_fcntl">
1.47 bentley 466: <strong>036: SECURITY FIX: August 3, 2017</strong>
1.36 tj 467: <i>All architectures</i>
468: <br>
469: An uninitialized variable in fcntl() may result in an info leak.
470: <br>
471: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/036_fcntl.patch.sig">
472: A source code patch exists which remedies this problem.</a>
473: <p>
474:
475: <li id="p037_wsdisplay">
1.47 bentley 476: <strong>037: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 477: <i>All architectures</i>
478: <br>
479: An integer overflow in wsdisplay_cfg_ioctl() may result in an out-of-bounds
480: read.
481: <br>
482: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/037_wsdisplay.patch.sig">
483: A source code patch exists which remedies this problem.</a>
484: <p>
485:
486: <li id="p038_sosplice">
1.47 bentley 487: <strong>038: SECURITY FIX: August 3, 2017</strong>
1.36 tj 488: <i>All architectures</i>
489: <br>
490: A race condition may result in a kernel memory leak.
491: <br>
492: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/038_sosplice.patch.sig">
493: A source code patch exists which remedies this problem.</a>
494: <p>
495:
496: <li id="p039_ieee80211">
1.47 bentley 497: <strong>039: SECURITY FIX: August 3, 2017</strong>
1.36 tj 498: <i>All architectures</i>
499: <br>
500: An out of bounds read could occur during processing of EAPOL frames in
501: the wireless stack. Information from kernel memory could be leaked to
502: root in userland via an ieee80211(9) ioctl.
503: <br>
504: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/039_ieee80211.patch.sig">
505: A source code patch exists which remedies this problem.</a>
506: <p>
507:
1.37 tj 508: <li id="p040_smap">
1.47 bentley 509: <strong>040: SECURITY FIX: August 26, 2017</strong>
1.37 tj 510: <i>amd64 and i386</i>
511: <br>
512: SMAP enforcement could be bypassed by userland code.
513: <br>
514: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/040_smap.patch.sig">
515: A source code patch exists which remedies this problem.</a>
516: <p>
517:
1.38 tj 518: <li id="p041_net80211_replay">
1.47 bentley 519: <strong>041: SECURITY FIX: August 30, 2017</strong>
1.38 tj 520: <i>All architectures</i>
521: <br>
522: State transition errors could cause reinstallation of old WPA keys.
523: <br>
524: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/041_net80211_replay.patch.sig">
525: A source code patch exists which remedies this problem.</a>
526: <p>
527:
1.39 tj 528: <li id="p042_perl">
1.47 bentley 529: <strong>042: SECURITY FIX: September 22, 2017</strong>
1.39 tj 530: <i>All architectures</i>
531: <br>
532: A buffer over-read and heap overflow in perl's regexp may result in
533: a crash or memory leak.
534: <br>
535: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/042_perl.patch.sig">
536: A source code patch exists which remedies this problem.</a>
537: <p>
538:
1.40 tj 539: <li id="p043_tcb">
1.47 bentley 540: <strong>043: RELIABILITY FIX: September 27, 2017</strong>
1.40 tj 541: <i>amd64</i>
542: <br>
543: Out of bounds TCB settings may result in a kernel panic.
544: <br>
545: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/043_tcb.patch.sig">
1.42 tj 546: A source code patch exists which remedies this problem.</a>
547: <p>
548:
549: <li id="p044_xrstor">
1.47 bentley 550: <strong>044: RELIABILITY FIX: October 4, 2017</strong>
1.42 tj 551: <i>amd64</i>
552: <br>
553: An unprivileged user can cause a kernel crash.
554: <br>
555: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/044_xrstor.patch.sig">
1.40 tj 556: A source code patch exists which remedies this problem.</a>
557: <p>
558:
1.43 tj 559: <li id="p045_xrstor_resume">
1.47 bentley 560: <strong>045: SECURITY FIX: October 4, 2017</strong>
1.43 tj 561: <i>amd64</i>
562: <br>
563: A kernel executable address was leaked to userland.
564: <br>
565: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/045_xrstor_resume.patch.sig">
566: A source code patch exists which remedies this problem.</a>
567: <p>
568:
1.1 deraadt 569: </ul>
570:
571: <hr>
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