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