Annotation of www/errata60.html, Revision 1.55
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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7: <meta name="viewport" content="width=device-width, initial-scale=1">
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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
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>
1.54 deraadt 75: <a href="errata69.html">6.9</a>,
1.55 ! deraadt 76: <a href="errata70.html">7.0</a>,
! 77: <a href="errata71.html">7.1</a>.
1.1 deraadt 78: <hr>
79:
80: <p>
1.24 tj 81: Patches for the OpenBSD base system are distributed as unified diffs.
82: Each patch is cryptographically signed with the
1.35 tb 83: <a href="https://man.openbsd.org/OpenBSD-6.0/signify.1">signify(1)</a> tool and contains
1.24 tj 84: usage instructions.
85: All the following patches are also available in one
86: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0.tar.gz">tar.gz file</a>
87: for convenience.
1.1 deraadt 88:
89: <p>
1.24 tj 90: Patches for supported releases are also incorporated into the
1.42 tj 91: <a href="stable.html">-stable branch</a>.
1.1 deraadt 92:
93: <hr>
94:
95: <ul>
96:
1.25 tb 97: <li id="p001_uvmisavail">
1.47 bentley 98: <strong>001: RELIABILITY FIX: August 2, 2016</strong>
1.2 tj 99: <i>All architectures</i>
100: <br>
101: Missing overflow checks in uvm may result in panics.
102: <br>
1.14 tb 103: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/001_uvmisavail.patch.sig">
1.2 tj 104: A source code patch exists which remedies this problem.</a>
105: <p>
1.1 deraadt 106:
1.25 tb 107: <li id="p002_perl">
1.47 bentley 108: <strong>002: RELIABILITY FIX: August 6, 2016</strong>
1.3 tj 109: <i>All architectures</i>
110: <br>
111: Fixes IO::Socket::IP complaining about non-numeric version numbers.
112: <br>
1.14 tb 113: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/002_perl.patch.sig">
1.3 tj 114: A source code patch exists which remedies this problem.</a>
115: <p>
116:
1.25 tb 117: <li id="p003_relayd">
1.47 bentley 118: <strong>003: RELIABILITY FIX: August 6, 2016</strong>
1.3 tj 119: <i>All architectures</i>
120: <br>
121: Improve relayd's parsing of the Host-header by following RFC 7230
122: Section 5.4 more strictly.
123: <br>
1.14 tb 124: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/003_relayd.patch.sig">
1.3 tj 125: A source code patch exists which remedies this problem.</a>
126: <p>
127:
1.25 tb 128: <li id="p004_smtpd">
1.47 bentley 129: <strong>004: RELIABILITY FIX: August 23, 2016</strong>
1.5 tj 130: <i>All architectures</i>
131: <br>
132: A missing initialization can prevent mail headers from being altered as
133: intended, resulting in mail being sent to incorrect addresses.
134: <br>
1.14 tb 135: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/004_smtpd.patch.sig">
1.5 tj 136: A source code patch exists which remedies this problem.</a>
137: <p>
138:
1.25 tb 139: <li id="p005_wsfont">
1.47 bentley 140: <strong>005: RELIABILITY FIX: September 17, 2016</strong>
1.6 tj 141: <i>All architectures</i>
142: <br>
143: Limit the number of wscons fonts that can be loaded into the kernel.
144: <br>
1.14 tb 145: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/005_wsfont.patch.sig">
1.6 tj 146: A source code patch exists which remedies this problem.</a>
147: <p>
148:
1.25 tb 149: <li id="p006_iked">
1.47 bentley 150: <strong>006: RELIABILITY FIX: September 17, 2016</strong>
1.7 benno 151: <i>All architectures</i>
152: <br>
153: During parsing of the iked(8) configuration, a variable is set to 0
154: by mistake, disabling Pre-Shared Key authentication.
155: <br>
1.14 tb 156: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/006_iked.patch.sig">
1.7 benno 157: A source code patch exists which remedies this problem.</a>
158: <p>
159:
1.25 tb 160: <li id="p007_libcrypto">
1.47 bentley 161: <strong>007: RELIABILITY FIX: September 22, 2016</strong>
1.8 tj 162: <i>All architectures</i>
163: <br>
164: Revert change that cleans up the EVP cipher context in EVP_EncryptFinal()
165: and EVP_DecryptFinal(). Some software relies on the previous behaviour.
166: <br>
1.14 tb 167: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/007_libcrypto.patch.sig">
1.8 tj 168: A source code patch exists which remedies this problem.</a>
169: <p>
170:
1.25 tb 171: <li id="p008_libssl">
1.47 bentley 172: <strong>008: RELIABILITY FIX: September 22, 2016</strong>
1.8 tj 173: <i>All architectures</i>
174: <br>
175: Avoid unbounded memory growth in libssl, which can be triggered by a TLS
176: client repeatedly renegotiating and sending OCSP Status Request TLS extensions.
177: <br>
1.14 tb 178: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/008_libssl.patch.sig">
1.8 tj 179: A source code patch exists which remedies this problem.</a>
180: <p>
181:
1.25 tb 182: <li id="p009_libssl">
1.47 bentley 183: <strong>009: SECURITY FIX: September 22, 2016</strong>
1.8 tj 184: <i>All architectures</i>
185: <br>
186: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
187: <br>
1.14 tb 188: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/009_libssl.patch.sig">
1.8 tj 189: A source code patch exists which remedies this problem.</a>
190: <p>
191:
1.25 tb 192: <li id="p010_smtpd">
1.47 bentley 193: <strong>010: RELIABILITY FIX: October 3, 2016</strong>
1.9 tj 194: <i>All architectures</i>
195: <br>
196: A bug in the smtp session logic can lead to a server crash.
197: <br>
1.14 tb 198: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/010_smtpd.patch.sig">
1.9 tj 199: A source code patch exists which remedies this problem.</a>
200: <p>
201:
1.25 tb 202: <li id="p011_xorg_libs">
1.47 bentley 203: <strong>011: SECURITY FIX: October 4, 2016</strong>
1.10 tj 204: <i>All architectures</i>
205: <br>
206: Fix a number of issues in the way various X client libraries handle
207: server responses.
208: <br>
1.14 tb 209: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/011_xorg_libs.patch.sig">
1.10 tj 210: A source code patch exists which remedies this problem.</a>
211: <p>
212:
1.25 tb 213: <li id="p012_amap">
1.47 bentley 214: <strong>012: RELIABILITY FIX: October 8, 2016</strong>
1.11 deraadt 215: <i>All architectures</i>
216: <br>
217: Allocation of an amap with at least 131072 slots causes an integer overflow
218: that leads to an infinite loop.
219: <br>
1.15 tj 220: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/012_amap.patch.sig">
1.12 tj 221: A source code patch exists which remedies this problem.</a>
222: <p>
223:
1.25 tb 224: <li id="p013_ssh_kexinit">
1.47 bentley 225: <strong>013: RELIABILITY FIX: October 10, 2016</strong>
1.12 tj 226: <i>All architectures</i>
227: <br>
228: A protocol parsing bug in sshd can lead to unauthenticated memory
229: and CPU consumption.
230: <br>
231: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/013_ssh_kexinit.patch.sig">
1.11 deraadt 232: A source code patch exists which remedies this problem.</a>
233: <p>
234:
1.25 tb 235: <li id="p014_smtpd.patch">
1.47 bentley 236: <strong>014: RELIABILITY FIX: October 13, 2016</strong>
1.13 tj 237: <i>All architectures</i>
238: <br>
239: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
240: <br>
241: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/014_smtpd.patch.sig">
242: A source code patch exists which remedies this problem.</a>
243: <p>
244:
1.25 tb 245: <li id="p015_libssl.patch">
1.47 bentley 246: <strong>015: RELIABILITY FIX: November 5, 2016</strong>
1.16 tj 247: <i>All architectures</i>
248: <br>
249: Avoid continual processing of an unlimited number of TLS records.
250: <br>
251: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/015_libssl.patch.sig">
252: A source code patch exists which remedies this problem.</a>
253: <p>
254:
1.25 tb 255: <li id="p016_libcrypto.patch">
1.47 bentley 256: <strong>016: SECURITY FIX: January 5, 2017</strong>
1.17 tj 257: <i>All architectures</i>
258: <br>
259: Avoid possible side-channel leak of ECDSA private keys when signing.
260: <br>
261: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig">
262: A source code patch exists which remedies this problem.</a>
263: <p>
264:
1.25 tb 265: <li id="p017_httpd.patch">
1.47 bentley 266: <strong>017: RELIABILITY FIX: January 31, 2017</strong>
1.18 tb 267: <i>All architectures</i>
268: <br>
269: A bug in the processing of range headers in httpd can lead to memory
270: exhaustion and a crash of httpd. This patch disables range header
271: processing.
272: <br>
273: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/017_httpd.patch.sig">
274: A source code patch exists which remedies this problem.</a>
275: <p>
276:
1.25 tb 277: <li id="p018_net80211.patch">
1.47 bentley 278: <strong>018: SECURITY FIX: March 1, 2017</strong>
1.19 tj 279: <i>All architectures</i>
280: <br>
1.20 stsp 281: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.21 stsp 282: by rogue access points.
1.19 tj 283: <br>
284: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/018_net80211.patch.sig">
285: A source code patch exists which remedies this problem.</a>
286: <p>
287:
1.25 tb 288: <li id="p019_pf.patch">
1.47 bentley 289: <strong>019: RELIABILITY FIX: March 9, 2017</strong>
1.22 tj 290: <i>All architectures</i>
291: <br>
292: Prevent integer overflow in PF when calculating the adaptive timeout,
293: causing spuriously expired states under pressure.
294: <br>
295: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/019_pf.patch.sig">
296: A source code patch exists which remedies this problem.</a>
297: <p>
298:
1.25 tb 299: <li id="p020_exec_elf.patch">
1.47 bentley 300: <strong>020: SECURITY FIX: March 20, 2017</strong>
1.23 tj 301: <i>All architectures</i>
302: <br>
303: ELF auxiliary vector storage leaks piece of kernel stack.
304: <br>
305: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/020_exec_elf.patch.sig">
306: A source code patch exists which remedies this problem.</a>
307: <p>
308:
1.26 tj 309: <li id="p021_softraid_concat">
1.47 bentley 310: <strong>021: RELIABILITY FIX: May 2, 2017</strong>
1.26 tj 311: <i>All architectures</i>
312: <br>
313: softraid was unable to create usable concat volumes because
314: it always set the size of the volume to zero sectors.
315: <br>
316: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/021_softraid_concat.patch.sig">
317: A source code patch exists which remedies this problem.</a>
318: <p>
319:
1.27 tj 320: <li id="p022_libssl">
1.47 bentley 321: <strong>022: RELIABILITY FIX: May 8, 2017</strong>
1.27 tj 322: <i>All architectures</i>
323: <br>
324: Incorrect DTLS cookie handling can result in a NULL pointer dereference.
325: <br>
326: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/022_libssl.patch.sig">
327: A source code patch exists which remedies this problem.</a>
328: <p>
329:
1.28 tj 330: <li id="p023_freetype">
1.47 bentley 331: <strong>023: SECURITY FIX: May 13, 2017</strong>
1.28 tj 332: <i>All architectures</i>
333: <br>
334: Heap-based buffer overflows in freetype can result in out-of-bounds writes.
335: <br>
336: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/023_freetype.patch.sig">
337: A source code patch exists which remedies this problem.</a>
338: <p>
339:
1.30 tj 340: <li id="p024_exec_subr">
1.47 bentley 341: <strong>024: SECURITY FIX: May 19, 2017</strong>
1.30 tj 342: <i>All architectures</i>
343: <br>
344: An additional mitigation is added by placing a gap of 1 MB between the
345: stack and mmap spaces.
346: <br>
347: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/024_exec_subr.patch.sig">
348: A source code patch exists which remedies this problem.</a>
349: <p>
350:
1.31 tj 351: <li id="p025_icmp_opts">
1.47 bentley 352: <strong>025: RELIABILITY FIX: May 22, 2017</strong>
1.31 tj 353: <i>All architectures</i>
354: <br>
355: The kernel could leak memory when processing ICMP packets with IP options.
356: Note that pf blocks such packets by default.
357: <br>
358: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/025_icmp_opts.patch.sig">
359: A source code patch exists which remedies this problem.</a>
360: <p>
361:
1.32 tj 362: <li id="p026_perl">
1.47 bentley 363: <strong>026: SECURITY FIX: June 4, 2017</strong>
1.32 tj 364: <i>All architectures</i>
365: <br>
366: A race condition exists in the File::Path perl module.
367: <br>
368: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/026_perl.patch.sig">
369: A source code patch exists which remedies this problem.</a>
370: <p>
371:
1.33 tj 372: <li id="p027_sti">
1.47 bentley 373: <strong>027: SECURITY FIX: June 12, 2017</strong>
1.33 tj 374: <i>hppa</i>
375: <br>
376: An integer overflow exists in two range checks of the sti(4) display driver.
377: <br>
378: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/027_sti.patch.sig">
379: A source code patch exists which remedies this problem.</a>
380: <p>
381:
382: <li id="p028_wsmux">
1.47 bentley 383: <strong>028: RELIABILITY FIX: June 12, 2017</strong>
1.33 tj 384: <i>All architectures</i>
385: <br>
1.34 jsg 386: An unprivileged user can cause a kernel crash.
1.33 tj 387: <br>
388: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/028_wsmux.patch.sig">
389: A source code patch exists which remedies this problem.</a>
390: <p>
391:
1.36 tj 392: <li id="p029_sigio">
1.47 bentley 393: <strong>029: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 394: <i>All architectures</i>
395: <br>
396: A SIGIO-related use-after-free can occur in two drivers.
397: <br>
398: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/029_sigio.patch.sig">
399: A source code patch exists which remedies this problem.</a>
400: <p>
401:
402: <li id="p030_sendsyslog">
1.47 bentley 403: <strong>030: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 404: <i>All architectures</i>
405: <br>
406: A missing length check in sendsyslog() may result in a kernel panic.
407: <br>
408: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/030_sendsyslog.patch.sig">
409: A source code patch exists which remedies this problem.</a>
410: <p>
411:
412: <li id="p031_fuse">
1.47 bentley 413: <strong>031: SECURITY FIX: August 3, 2017</strong>
1.36 tj 414: <i>All architectures</i>
415: <br>
416: An out-of-bound read in vfs_getcwd_scandir() (mainly used for FUSE)
417: may result in a kernel panic or info leak.
418: <br>
419: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/031_fuse.patch.sig">
420: A source code patch exists which remedies this problem.</a>
421: <p>
422:
423: <li id="p032_recv">
1.47 bentley 424: <strong>032: SECURITY FIX: August 3, 2017</strong>
1.36 tj 425: <i>All architectures</i>
426: <br>
427: An alignment issue in recv() may result in an info leak via ktrace().
428: <br>
429: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/032_recv.patch.sig">
430: A source code patch exists which remedies this problem.</a>
431: <p>
432:
433: <li id="p033_tcp_usrreq">
1.47 bentley 434: <strong>033: SECURITY FIX: August 3, 2017</strong>
1.36 tj 435: <i>All architectures</i>
436: <br>
437: With an invalid address family, tcp_usrreq() may take an unintended code path.
438: <br>
439: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/033_tcp_usrreq.patch.sig">
440: A source code patch exists which remedies this problem.</a>
441: <p>
442:
443: <li id="p034_sockaddr">
1.47 bentley 444: <strong>034: SECURITY FIX: August 3, 2017</strong>
1.36 tj 445: <i>All architectures</i>
446: <br>
447: Missing socket address validation from userland may result in an info leak.
448: <br>
449: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/034_sockaddr.patch.sig">
450: A source code patch exists which remedies this problem.</a>
451: <p>
452:
453: <li id="p035_ptrace">
1.47 bentley 454: <strong>035: SECURITY FIX: August 3, 2017</strong>
1.36 tj 455: <i>All architectures</i>
456: <br>
457: An uninitialized variable in ptrace() may result in an info leak.
458: <br>
459: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/035_ptrace.patch.sig">
460: A source code patch exists which remedies this problem.</a>
461: <p>
462:
463: <li id="p036_fcntl">
1.47 bentley 464: <strong>036: SECURITY FIX: August 3, 2017</strong>
1.36 tj 465: <i>All architectures</i>
466: <br>
467: An uninitialized variable in fcntl() may result in an info leak.
468: <br>
469: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/036_fcntl.patch.sig">
470: A source code patch exists which remedies this problem.</a>
471: <p>
472:
473: <li id="p037_wsdisplay">
1.47 bentley 474: <strong>037: RELIABILITY FIX: August 3, 2017</strong>
1.36 tj 475: <i>All architectures</i>
476: <br>
477: An integer overflow in wsdisplay_cfg_ioctl() may result in an out-of-bounds
478: read.
479: <br>
480: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/037_wsdisplay.patch.sig">
481: A source code patch exists which remedies this problem.</a>
482: <p>
483:
484: <li id="p038_sosplice">
1.47 bentley 485: <strong>038: SECURITY FIX: August 3, 2017</strong>
1.36 tj 486: <i>All architectures</i>
487: <br>
488: A race condition may result in a kernel memory leak.
489: <br>
490: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/038_sosplice.patch.sig">
491: A source code patch exists which remedies this problem.</a>
492: <p>
493:
494: <li id="p039_ieee80211">
1.47 bentley 495: <strong>039: SECURITY FIX: August 3, 2017</strong>
1.36 tj 496: <i>All architectures</i>
497: <br>
498: An out of bounds read could occur during processing of EAPOL frames in
499: the wireless stack. Information from kernel memory could be leaked to
500: root in userland via an ieee80211(9) ioctl.
501: <br>
502: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/039_ieee80211.patch.sig">
503: A source code patch exists which remedies this problem.</a>
504: <p>
505:
1.37 tj 506: <li id="p040_smap">
1.47 bentley 507: <strong>040: SECURITY FIX: August 26, 2017</strong>
1.37 tj 508: <i>amd64 and i386</i>
509: <br>
510: SMAP enforcement could be bypassed by userland code.
511: <br>
512: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/040_smap.patch.sig">
513: A source code patch exists which remedies this problem.</a>
514: <p>
515:
1.38 tj 516: <li id="p041_net80211_replay">
1.47 bentley 517: <strong>041: SECURITY FIX: August 30, 2017</strong>
1.38 tj 518: <i>All architectures</i>
519: <br>
520: State transition errors could cause reinstallation of old WPA keys.
521: <br>
522: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/041_net80211_replay.patch.sig">
523: A source code patch exists which remedies this problem.</a>
524: <p>
525:
1.39 tj 526: <li id="p042_perl">
1.47 bentley 527: <strong>042: SECURITY FIX: September 22, 2017</strong>
1.39 tj 528: <i>All architectures</i>
529: <br>
530: A buffer over-read and heap overflow in perl's regexp may result in
531: a crash or memory leak.
532: <br>
533: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/042_perl.patch.sig">
534: A source code patch exists which remedies this problem.</a>
535: <p>
536:
1.40 tj 537: <li id="p043_tcb">
1.47 bentley 538: <strong>043: RELIABILITY FIX: September 27, 2017</strong>
1.40 tj 539: <i>amd64</i>
540: <br>
541: Out of bounds TCB settings may result in a kernel panic.
542: <br>
543: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/043_tcb.patch.sig">
1.42 tj 544: A source code patch exists which remedies this problem.</a>
545: <p>
546:
547: <li id="p044_xrstor">
1.47 bentley 548: <strong>044: RELIABILITY FIX: October 4, 2017</strong>
1.42 tj 549: <i>amd64</i>
550: <br>
551: An unprivileged user can cause a kernel crash.
552: <br>
553: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/044_xrstor.patch.sig">
1.40 tj 554: A source code patch exists which remedies this problem.</a>
555: <p>
556:
1.43 tj 557: <li id="p045_xrstor_resume">
1.47 bentley 558: <strong>045: SECURITY FIX: October 4, 2017</strong>
1.43 tj 559: <i>amd64</i>
560: <br>
561: A kernel executable address was leaked to userland.
562: <br>
563: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/045_xrstor_resume.patch.sig">
564: A source code patch exists which remedies this problem.</a>
565: <p>
566:
1.1 deraadt 567: </ul>
568:
569: <hr>
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