Annotation of www/errata60.html, Revision 1.50
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>,
! 72: <a href="errata67.html">6.7</a>.
1.1 deraadt 73: <hr>
74:
75: <p>
1.24 tj 76: Patches for the OpenBSD base system are distributed as unified diffs.
77: Each patch is cryptographically signed with the
1.35 tb 78: <a href="https://man.openbsd.org/OpenBSD-6.0/signify.1">signify(1)</a> tool and contains
1.24 tj 79: usage instructions.
80: All the following patches are also available in one
81: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0.tar.gz">tar.gz file</a>
82: for convenience.
1.1 deraadt 83:
84: <p>
1.24 tj 85: Patches for supported releases are also incorporated into the
1.42 tj 86: <a href="stable.html">-stable branch</a>.
1.1 deraadt 87:
88: <hr>
89:
90: <ul>
91:
1.25 tb 92: <li id="p001_uvmisavail">
1.47 bentley 93: <strong>001: RELIABILITY FIX: August 2, 2016</strong>
1.2 tj 94: <i>All architectures</i>
95: <br>
96: Missing overflow checks in uvm may result in panics.
97: <br>
1.14 tb 98: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/001_uvmisavail.patch.sig">
1.2 tj 99: A source code patch exists which remedies this problem.</a>
100: <p>
1.1 deraadt 101:
1.25 tb 102: <li id="p002_perl">
1.47 bentley 103: <strong>002: RELIABILITY FIX: August 6, 2016</strong>
1.3 tj 104: <i>All architectures</i>
105: <br>
106: Fixes IO::Socket::IP complaining about non-numeric version numbers.
107: <br>
1.14 tb 108: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/002_perl.patch.sig">
1.3 tj 109: A source code patch exists which remedies this problem.</a>
110: <p>
111:
1.25 tb 112: <li id="p003_relayd">
1.47 bentley 113: <strong>003: RELIABILITY FIX: August 6, 2016</strong>
1.3 tj 114: <i>All architectures</i>
115: <br>
116: Improve relayd's parsing of the Host-header by following RFC 7230
117: Section 5.4 more strictly.
118: <br>
1.14 tb 119: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/003_relayd.patch.sig">
1.3 tj 120: A source code patch exists which remedies this problem.</a>
121: <p>
122:
1.25 tb 123: <li id="p004_smtpd">
1.47 bentley 124: <strong>004: RELIABILITY FIX: August 23, 2016</strong>
1.5 tj 125: <i>All architectures</i>
126: <br>
127: A missing initialization can prevent mail headers from being altered as
128: intended, resulting in mail being sent to incorrect addresses.
129: <br>
1.14 tb 130: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/004_smtpd.patch.sig">
1.5 tj 131: A source code patch exists which remedies this problem.</a>
132: <p>
133:
1.25 tb 134: <li id="p005_wsfont">
1.47 bentley 135: <strong>005: RELIABILITY FIX: September 17, 2016</strong>
1.6 tj 136: <i>All architectures</i>
137: <br>
138: Limit the number of wscons fonts that can be loaded into the kernel.
139: <br>
1.14 tb 140: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/005_wsfont.patch.sig">
1.6 tj 141: A source code patch exists which remedies this problem.</a>
142: <p>
143:
1.25 tb 144: <li id="p006_iked">
1.47 bentley 145: <strong>006: RELIABILITY FIX: September 17, 2016</strong>
1.7 benno 146: <i>All architectures</i>
147: <br>
148: During parsing of the iked(8) configuration, a variable is set to 0
149: by mistake, disabling Pre-Shared Key authentication.
150: <br>
1.14 tb 151: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/006_iked.patch.sig">
1.7 benno 152: A source code patch exists which remedies this problem.</a>
153: <p>
154:
1.25 tb 155: <li id="p007_libcrypto">
1.47 bentley 156: <strong>007: RELIABILITY FIX: September 22, 2016</strong>
1.8 tj 157: <i>All architectures</i>
158: <br>
159: Revert change that cleans up the EVP cipher context in EVP_EncryptFinal()
160: and EVP_DecryptFinal(). Some software relies on the previous behaviour.
161: <br>
1.14 tb 162: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/007_libcrypto.patch.sig">
1.8 tj 163: A source code patch exists which remedies this problem.</a>
164: <p>
165:
1.25 tb 166: <li id="p008_libssl">
1.47 bentley 167: <strong>008: RELIABILITY FIX: September 22, 2016</strong>
1.8 tj 168: <i>All architectures</i>
169: <br>
170: Avoid unbounded memory growth in libssl, which can be triggered by a TLS
171: client repeatedly renegotiating and sending OCSP Status Request TLS extensions.
172: <br>
1.14 tb 173: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/008_libssl.patch.sig">
1.8 tj 174: A source code patch exists which remedies this problem.</a>
175: <p>
176:
1.25 tb 177: <li id="p009_libssl">
1.47 bentley 178: <strong>009: SECURITY FIX: September 22, 2016</strong>
1.8 tj 179: <i>All architectures</i>
180: <br>
181: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
182: <br>
1.14 tb 183: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/009_libssl.patch.sig">
1.8 tj 184: A source code patch exists which remedies this problem.</a>
185: <p>
186:
1.25 tb 187: <li id="p010_smtpd">
1.47 bentley 188: <strong>010: RELIABILITY FIX: October 3, 2016</strong>
1.9 tj 189: <i>All architectures</i>
190: <br>
191: A bug in the smtp session logic can lead to a server crash.
192: <br>
1.14 tb 193: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/010_smtpd.patch.sig">
1.9 tj 194: A source code patch exists which remedies this problem.</a>
195: <p>
196:
1.25 tb 197: <li id="p011_xorg_libs">
1.47 bentley 198: <strong>011: SECURITY FIX: October 4, 2016</strong>
1.10 tj 199: <i>All architectures</i>
200: <br>
201: Fix a number of issues in the way various X client libraries handle
202: server responses.
203: <br>
1.14 tb 204: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/011_xorg_libs.patch.sig">
1.10 tj 205: A source code patch exists which remedies this problem.</a>
206: <p>
207:
1.25 tb 208: <li id="p012_amap">
1.47 bentley 209: <strong>012: RELIABILITY FIX: October 8, 2016</strong>
1.11 deraadt 210: <i>All architectures</i>
211: <br>
212: Allocation of an amap with at least 131072 slots causes an integer overflow
213: that leads to an infinite loop.
214: <br>
1.15 tj 215: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/012_amap.patch.sig">
1.12 tj 216: A source code patch exists which remedies this problem.</a>
217: <p>
218:
1.25 tb 219: <li id="p013_ssh_kexinit">
1.47 bentley 220: <strong>013: RELIABILITY FIX: October 10, 2016</strong>
1.12 tj 221: <i>All architectures</i>
222: <br>
223: A protocol parsing bug in sshd can lead to unauthenticated memory
224: and CPU consumption.
225: <br>
226: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/013_ssh_kexinit.patch.sig">
1.11 deraadt 227: A source code patch exists which remedies this problem.</a>
228: <p>
229:
1.25 tb 230: <li id="p014_smtpd.patch">
1.47 bentley 231: <strong>014: RELIABILITY FIX: October 13, 2016</strong>
1.13 tj 232: <i>All architectures</i>
233: <br>
234: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
235: <br>
236: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/014_smtpd.patch.sig">
237: A source code patch exists which remedies this problem.</a>
238: <p>
239:
1.25 tb 240: <li id="p015_libssl.patch">
1.47 bentley 241: <strong>015: RELIABILITY FIX: November 5, 2016</strong>
1.16 tj 242: <i>All architectures</i>
243: <br>
244: Avoid continual processing of an unlimited number of TLS records.
245: <br>
246: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/015_libssl.patch.sig">
247: A source code patch exists which remedies this problem.</a>
248: <p>
249:
1.25 tb 250: <li id="p016_libcrypto.patch">
1.47 bentley 251: <strong>016: SECURITY FIX: January 5, 2017</strong>
1.17 tj 252: <i>All architectures</i>
253: <br>
254: Avoid possible side-channel leak of ECDSA private keys when signing.
255: <br>
256: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig">
257: A source code patch exists which remedies this problem.</a>
258: <p>
259:
1.25 tb 260: <li id="p017_httpd.patch">
1.47 bentley 261: <strong>017: RELIABILITY FIX: January 31, 2017</strong>
1.18 tb 262: <i>All architectures</i>
263: <br>
264: A bug in the processing of range headers in httpd can lead to memory
265: exhaustion and a crash of httpd. This patch disables range header
266: processing.
267: <br>
268: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/017_httpd.patch.sig">
269: A source code patch exists which remedies this problem.</a>
270: <p>
271:
1.25 tb 272: <li id="p018_net80211.patch">
1.47 bentley 273: <strong>018: SECURITY FIX: March 1, 2017</strong>
1.19 tj 274: <i>All architectures</i>
275: <br>
1.20 stsp 276: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.21 stsp 277: by rogue access points.
1.19 tj 278: <br>
279: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/018_net80211.patch.sig">
280: A source code patch exists which remedies this problem.</a>
281: <p>
282:
1.25 tb 283: <li id="p019_pf.patch">
1.47 bentley 284: <strong>019: RELIABILITY FIX: March 9, 2017</strong>
1.22 tj 285: <i>All architectures</i>
286: <br>
287: Prevent integer overflow in PF when calculating the adaptive timeout,
288: causing spuriously expired states under pressure.
289: <br>
290: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/019_pf.patch.sig">
291: A source code patch exists which remedies this problem.</a>
292: <p>
293:
1.25 tb 294: <li id="p020_exec_elf.patch">
1.47 bentley 295: <strong>020: SECURITY FIX: March 20, 2017</strong>
1.23 tj 296: <i>All architectures</i>
297: <br>
298: ELF auxiliary vector storage leaks piece of kernel stack.
299: <br>
300: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/020_exec_elf.patch.sig">
301: A source code patch exists which remedies this problem.</a>
302: <p>
303:
1.26 tj 304: <li id="p021_softraid_concat">
1.47 bentley 305: <strong>021: RELIABILITY FIX: May 2, 2017</strong>
1.26 tj 306: <i>All architectures</i>
307: <br>
308: softraid was unable to create usable concat volumes because
309: it always set the size of the volume to zero sectors.
310: <br>
311: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/021_softraid_concat.patch.sig">
312: A source code patch exists which remedies this problem.</a>
313: <p>
314:
1.27 tj 315: <li id="p022_libssl">
1.47 bentley 316: <strong>022: RELIABILITY FIX: May 8, 2017</strong>
1.27 tj 317: <i>All architectures</i>
318: <br>
319: Incorrect DTLS cookie handling can result in a NULL pointer dereference.
320: <br>
321: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/022_libssl.patch.sig">
322: A source code patch exists which remedies this problem.</a>
323: <p>
324:
1.28 tj 325: <li id="p023_freetype">
1.47 bentley 326: <strong>023: SECURITY FIX: May 13, 2017</strong>
1.28 tj 327: <i>All architectures</i>
328: <br>
329: Heap-based buffer overflows in freetype can result in out-of-bounds writes.
330: <br>
331: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/023_freetype.patch.sig">
332: A source code patch exists which remedies this problem.</a>
333: <p>
334:
1.30 tj 335: <li id="p024_exec_subr">
1.47 bentley 336: <strong>024: SECURITY FIX: May 19, 2017</strong>
1.30 tj 337: <i>All architectures</i>
338: <br>
339: An additional mitigation is added by placing a gap of 1 MB between the
340: stack and mmap spaces.
341: <br>
342: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/024_exec_subr.patch.sig">
343: A source code patch exists which remedies this problem.</a>
344: <p>
345:
1.31 tj 346: <li id="p025_icmp_opts">
1.47 bentley 347: <strong>025: RELIABILITY FIX: May 22, 2017</strong>
1.31 tj 348: <i>All architectures</i>
349: <br>
350: The kernel could leak memory when processing ICMP packets with IP options.
351: Note that pf blocks such packets by default.
352: <br>
353: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/025_icmp_opts.patch.sig">
354: A source code patch exists which remedies this problem.</a>
355: <p>
356:
1.32 tj 357: <li id="p026_perl">
1.47 bentley 358: <strong>026: SECURITY FIX: June 4, 2017</strong>
1.32 tj 359: <i>All architectures</i>
360: <br>
361: A race condition exists in the File::Path perl module.
362: <br>
363: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/026_perl.patch.sig">
364: A source code patch exists which remedies this problem.</a>
365: <p>
366:
1.33 tj 367: <li id="p027_sti">
1.47 bentley 368: <strong>027: SECURITY FIX: June 12, 2017</strong>
1.33 tj 369: <i>hppa</i>
370: <br>
371: An integer overflow exists in two range checks of the sti(4) display driver.
372: <br>
373: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/027_sti.patch.sig">
374: A source code patch exists which remedies this problem.</a>
375: <p>
376:
377: <li id="p028_wsmux">
1.47 bentley 378: <strong>028: RELIABILITY FIX: June 12, 2017</strong>
1.33 tj 379: <i>All architectures</i>
380: <br>
1.34 jsg 381: An unprivileged user can cause a kernel crash.
1.33 tj 382: <br>
383: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/028_wsmux.patch.sig">
384: A source code patch exists which remedies this problem.</a>
385: <p>
386:
1.36 tj 387: <li id="p029_sigio">
1.47 bentley 388: <strong>029: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 389: <i>All architectures</i>
390: <br>
391: A SIGIO-related use-after-free can occur in two drivers.
392: <br>
393: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/029_sigio.patch.sig">
394: A source code patch exists which remedies this problem.</a>
395: <p>
396:
397: <li id="p030_sendsyslog">
1.47 bentley 398: <strong>030: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 399: <i>All architectures</i>
400: <br>
401: A missing length check in sendsyslog() may result in a kernel panic.
402: <br>
403: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/030_sendsyslog.patch.sig">
404: A source code patch exists which remedies this problem.</a>
405: <p>
406:
407: <li id="p031_fuse">
1.47 bentley 408: <strong>031: SECURITY FIX: August 3, 2017</strong>
1.36 tj 409: <i>All architectures</i>
410: <br>
411: An out-of-bound read in vfs_getcwd_scandir() (mainly used for FUSE)
412: may result in a kernel panic or info leak.
413: <br>
414: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/031_fuse.patch.sig">
415: A source code patch exists which remedies this problem.</a>
416: <p>
417:
418: <li id="p032_recv">
1.47 bentley 419: <strong>032: SECURITY FIX: August 3, 2017</strong>
1.36 tj 420: <i>All architectures</i>
421: <br>
422: An alignment issue in recv() may result in an info leak via ktrace().
423: <br>
424: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/032_recv.patch.sig">
425: A source code patch exists which remedies this problem.</a>
426: <p>
427:
428: <li id="p033_tcp_usrreq">
1.47 bentley 429: <strong>033: SECURITY FIX: August 3, 2017</strong>
1.36 tj 430: <i>All architectures</i>
431: <br>
432: With an invalid address family, tcp_usrreq() may take an unintended code path.
433: <br>
434: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/033_tcp_usrreq.patch.sig">
435: A source code patch exists which remedies this problem.</a>
436: <p>
437:
438: <li id="p034_sockaddr">
1.47 bentley 439: <strong>034: SECURITY FIX: August 3, 2017</strong>
1.36 tj 440: <i>All architectures</i>
441: <br>
442: Missing socket address validation from userland may result in an info leak.
443: <br>
444: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/034_sockaddr.patch.sig">
445: A source code patch exists which remedies this problem.</a>
446: <p>
447:
448: <li id="p035_ptrace">
1.47 bentley 449: <strong>035: SECURITY FIX: August 3, 2017</strong>
1.36 tj 450: <i>All architectures</i>
451: <br>
452: An uninitialized variable in ptrace() may result in an info leak.
453: <br>
454: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/035_ptrace.patch.sig">
455: A source code patch exists which remedies this problem.</a>
456: <p>
457:
458: <li id="p036_fcntl">
1.47 bentley 459: <strong>036: SECURITY FIX: August 3, 2017</strong>
1.36 tj 460: <i>All architectures</i>
461: <br>
462: An uninitialized variable in fcntl() may result in an info leak.
463: <br>
464: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/036_fcntl.patch.sig">
465: A source code patch exists which remedies this problem.</a>
466: <p>
467:
468: <li id="p037_wsdisplay">
1.47 bentley 469: <strong>037: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 470: <i>All architectures</i>
471: <br>
472: An integer overflow in wsdisplay_cfg_ioctl() may result in an out-of-bounds
473: read.
474: <br>
475: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/037_wsdisplay.patch.sig">
476: A source code patch exists which remedies this problem.</a>
477: <p>
478:
479: <li id="p038_sosplice">
1.47 bentley 480: <strong>038: SECURITY FIX: August 3, 2017</strong>
1.36 tj 481: <i>All architectures</i>
482: <br>
483: A race condition may result in a kernel memory leak.
484: <br>
485: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/038_sosplice.patch.sig">
486: A source code patch exists which remedies this problem.</a>
487: <p>
488:
489: <li id="p039_ieee80211">
1.47 bentley 490: <strong>039: SECURITY FIX: August 3, 2017</strong>
1.36 tj 491: <i>All architectures</i>
492: <br>
493: An out of bounds read could occur during processing of EAPOL frames in
494: the wireless stack. Information from kernel memory could be leaked to
495: root in userland via an ieee80211(9) ioctl.
496: <br>
497: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/039_ieee80211.patch.sig">
498: A source code patch exists which remedies this problem.</a>
499: <p>
500:
1.37 tj 501: <li id="p040_smap">
1.47 bentley 502: <strong>040: SECURITY FIX: August 26, 2017</strong>
1.37 tj 503: <i>amd64 and i386</i>
504: <br>
505: SMAP enforcement could be bypassed by userland code.
506: <br>
507: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/040_smap.patch.sig">
508: A source code patch exists which remedies this problem.</a>
509: <p>
510:
1.38 tj 511: <li id="p041_net80211_replay">
1.47 bentley 512: <strong>041: SECURITY FIX: August 30, 2017</strong>
1.38 tj 513: <i>All architectures</i>
514: <br>
515: State transition errors could cause reinstallation of old WPA keys.
516: <br>
517: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/041_net80211_replay.patch.sig">
518: A source code patch exists which remedies this problem.</a>
519: <p>
520:
1.39 tj 521: <li id="p042_perl">
1.47 bentley 522: <strong>042: SECURITY FIX: September 22, 2017</strong>
1.39 tj 523: <i>All architectures</i>
524: <br>
525: A buffer over-read and heap overflow in perl's regexp may result in
526: a crash or memory leak.
527: <br>
528: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/042_perl.patch.sig">
529: A source code patch exists which remedies this problem.</a>
530: <p>
531:
1.40 tj 532: <li id="p043_tcb">
1.47 bentley 533: <strong>043: RELIABILITY FIX: September 27, 2017</strong>
1.40 tj 534: <i>amd64</i>
535: <br>
536: Out of bounds TCB settings may result in a kernel panic.
537: <br>
538: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/043_tcb.patch.sig">
1.42 tj 539: A source code patch exists which remedies this problem.</a>
540: <p>
541:
542: <li id="p044_xrstor">
1.47 bentley 543: <strong>044: RELIABILITY FIX: October 4, 2017</strong>
1.42 tj 544: <i>amd64</i>
545: <br>
546: An unprivileged user can cause a kernel crash.
547: <br>
548: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/044_xrstor.patch.sig">
1.40 tj 549: A source code patch exists which remedies this problem.</a>
550: <p>
551:
1.43 tj 552: <li id="p045_xrstor_resume">
1.47 bentley 553: <strong>045: SECURITY FIX: October 4, 2017</strong>
1.43 tj 554: <i>amd64</i>
555: <br>
556: A kernel executable address was leaked to userland.
557: <br>
558: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/045_xrstor_resume.patch.sig">
559: A source code patch exists which remedies this problem.</a>
560: <p>
561:
1.1 deraadt 562: </ul>
563:
564: <hr>
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