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