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