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