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