Annotation of www/errata60.html, Revision 1.44
1.1 deraadt 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2: <html>
3: <head>
4: <title>OpenBSD 6.0 Errata</title>
5: <meta name="description" content="the OpenBSD CD errata page">
6: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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: </head>
11:
12: <!--
13: IMPORTANT REMINDER
14: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
15: -->
16: <body bgcolor="#ffffff" text="#000000" link="#23238E">
17:
18: <h2>
19: <a href="index.html">
20: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
21: <font color="#e00000">6.0 Errata</font>
22: </h2>
23: <hr>
24:
25: For errata on a certain release, click below:<br>
26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
36: <a href="errata31.html">3.1</a>,
37: <a href="errata32.html">3.2</a>,
38: <a href="errata33.html">3.3</a>,
39: <a href="errata34.html">3.4</a>,
40: <a href="errata35.html">3.5</a>,
41: <a href="errata36.html">3.6</a>,
42: <br>
43: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>,
45: <a href="errata39.html">3.9</a>,
46: <a href="errata40.html">4.0</a>,
47: <a href="errata41.html">4.1</a>,
48: <a href="errata42.html">4.2</a>,
49: <a href="errata43.html">4.3</a>,
50: <a href="errata44.html">4.4</a>,
51: <a href="errata45.html">4.5</a>,
52: <a href="errata46.html">4.6</a>,
53: <a href="errata47.html">4.7</a>,
54: <a href="errata48.html">4.8</a>,
55: <a href="errata49.html">4.9</a>,
56: <a href="errata50.html">5.0</a>,
57: <a href="errata51.html">5.1</a>,
58: <a href="errata52.html">5.2</a>,
59: <br>
60: <a href="errata53.html">5.3</a>,
61: <a href="errata54.html">5.4</a>,
62: <a href="errata55.html">5.5</a>,
63: <a href="errata56.html">5.6</a>,
64: <a href="errata57.html">5.7</a>,
65: <a href="errata58.html">5.8</a>,
1.24 tj 66: <a href="errata59.html">5.9</a>,
1.41 deraadt 67: <a href="errata61.html">6.1</a>,
1.44 ! deraadt 68: <a href="errata62.html">6.2</a>,
! 69: <a href="errata63.html">6.3</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">
1.2 tj 90: <font color="#009000">
91: <strong>001: RELIABILITY FIX: August 2, 2016</strong></font>
92: <i>All architectures</i>
93: <br>
94: Missing overflow checks in uvm may result in panics.
95: <br>
1.14 tb 96: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/001_uvmisavail.patch.sig">
1.2 tj 97: A source code patch exists which remedies this problem.</a>
98: <p>
1.1 deraadt 99:
1.25 tb 100: <li id="p002_perl">
1.3 tj 101: <font color="#009000">
102: <strong>002: RELIABILITY FIX: August 6, 2016</strong></font>
103: <i>All architectures</i>
104: <br>
105: Fixes IO::Socket::IP complaining about non-numeric version numbers.
106: <br>
1.14 tb 107: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/002_perl.patch.sig">
1.3 tj 108: A source code patch exists which remedies this problem.</a>
109: <p>
110:
1.25 tb 111: <li id="p003_relayd">
1.3 tj 112: <font color="#009000">
113: <strong>003: RELIABILITY FIX: August 6, 2016</strong></font>
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">
1.5 tj 124: <font color="#009000">
125: <strong>004: RELIABILITY FIX: August 23, 2016</strong></font>
126: <i>All architectures</i>
127: <br>
128: A missing initialization can prevent mail headers from being altered as
129: intended, resulting in mail being sent to incorrect addresses.
130: <br>
1.14 tb 131: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/004_smtpd.patch.sig">
1.5 tj 132: A source code patch exists which remedies this problem.</a>
133: <p>
134:
1.25 tb 135: <li id="p005_wsfont">
1.6 tj 136: <font color="#009000">
137: <strong>005: RELIABILITY FIX: September 17, 2016</strong></font>
138: <i>All architectures</i>
139: <br>
140: Limit the number of wscons fonts that can be loaded into the kernel.
141: <br>
1.14 tb 142: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/005_wsfont.patch.sig">
1.6 tj 143: A source code patch exists which remedies this problem.</a>
144: <p>
145:
1.25 tb 146: <li id="p006_iked">
1.7 benno 147: <font color="#009000">
148: <strong>006: RELIABILITY FIX: September 17, 2016</strong></font>
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">
1.8 tj 159: <font color="#009000">
160: <strong>007: RELIABILITY FIX: September 22, 2016</strong></font>
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">
1.8 tj 171: <font color="#009000">
172: <strong>008: RELIABILITY FIX: September 22, 2016</strong></font>
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">
1.8 tj 183: <font color="#009000">
184: <strong>009: SECURITY FIX: September 22, 2016</strong></font>
185: <i>All architectures</i>
186: <br>
187: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
188: <br>
1.14 tb 189: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/009_libssl.patch.sig">
1.8 tj 190: A source code patch exists which remedies this problem.</a>
191: <p>
192:
1.25 tb 193: <li id="p010_smtpd">
1.9 tj 194: <font color="#009000">
195: <strong>010: RELIABILITY FIX: October 3, 2016</strong></font>
196: <i>All architectures</i>
197: <br>
198: A bug in the smtp session logic can lead to a server crash.
199: <br>
1.14 tb 200: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/010_smtpd.patch.sig">
1.9 tj 201: A source code patch exists which remedies this problem.</a>
202: <p>
203:
1.25 tb 204: <li id="p011_xorg_libs">
1.10 tj 205: <font color="#009000">
206: <strong>011: SECURITY FIX: October 4, 2016</strong></font>
207: <i>All architectures</i>
208: <br>
209: Fix a number of issues in the way various X client libraries handle
210: server responses.
211: <br>
1.14 tb 212: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/011_xorg_libs.patch.sig">
1.10 tj 213: A source code patch exists which remedies this problem.</a>
214: <p>
215:
1.25 tb 216: <li id="p012_amap">
1.11 deraadt 217: <font color="#009000">
1.12 tj 218: <strong>012: RELIABILITY FIX: October 8, 2016</strong></font>
1.11 deraadt 219: <i>All architectures</i>
220: <br>
221: Allocation of an amap with at least 131072 slots causes an integer overflow
222: that leads to an infinite loop.
223: <br>
1.15 tj 224: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/012_amap.patch.sig">
1.12 tj 225: A source code patch exists which remedies this problem.</a>
226: <p>
227:
1.25 tb 228: <li id="p013_ssh_kexinit">
1.12 tj 229: <font color="#009000">
230: <strong>013: RELIABILITY FIX: October 10, 2016</strong></font>
231: <i>All architectures</i>
232: <br>
233: A protocol parsing bug in sshd can lead to unauthenticated memory
234: and CPU consumption.
235: <br>
236: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/013_ssh_kexinit.patch.sig">
1.11 deraadt 237: A source code patch exists which remedies this problem.</a>
238: <p>
239:
1.25 tb 240: <li id="p014_smtpd.patch">
1.13 tj 241: <font color="#009000">
242: <strong>014: RELIABILITY FIX: October 13, 2016</strong></font>
243: <i>All architectures</i>
244: <br>
245: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
246: <br>
247: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/014_smtpd.patch.sig">
248: A source code patch exists which remedies this problem.</a>
249: <p>
250:
1.25 tb 251: <li id="p015_libssl.patch">
1.16 tj 252: <font color="#009000">
253: <strong>015: RELIABILITY FIX: November 5, 2016</strong></font>
254: <i>All architectures</i>
255: <br>
256: Avoid continual processing of an unlimited number of TLS records.
257: <br>
258: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/015_libssl.patch.sig">
259: A source code patch exists which remedies this problem.</a>
260: <p>
261:
1.25 tb 262: <li id="p016_libcrypto.patch">
1.17 tj 263: <font color="#009000">
264: <strong>016: SECURITY FIX: January 5, 2017</strong></font>
265: <i>All architectures</i>
266: <br>
267: Avoid possible side-channel leak of ECDSA private keys when signing.
268: <br>
269: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/016_libcrypto.patch.sig">
270: A source code patch exists which remedies this problem.</a>
271: <p>
272:
1.25 tb 273: <li id="p017_httpd.patch">
1.18 tb 274: <font color="#009000">
275: <strong>017: RELIABILITY FIX: January 31, 2017</strong></font>
276: <i>All architectures</i>
277: <br>
278: A bug in the processing of range headers in httpd can lead to memory
279: exhaustion and a crash of httpd. This patch disables range header
280: processing.
281: <br>
282: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/017_httpd.patch.sig">
283: A source code patch exists which remedies this problem.</a>
284: <p>
285:
1.25 tb 286: <li id="p018_net80211.patch">
1.19 tj 287: <font color="#009000">
288: <strong>018: SECURITY FIX: March 1, 2017</strong></font>
289: <i>All architectures</i>
290: <br>
1.20 stsp 291: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.21 stsp 292: by rogue access points.
1.19 tj 293: <br>
294: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/018_net80211.patch.sig">
295: A source code patch exists which remedies this problem.</a>
296: <p>
297:
1.25 tb 298: <li id="p019_pf.patch">
1.22 tj 299: <font color="#009000">
300: <strong>019: RELIABILITY FIX: March 9, 2017</strong></font>
301: <i>All architectures</i>
302: <br>
303: Prevent integer overflow in PF when calculating the adaptive timeout,
304: causing spuriously expired states under pressure.
305: <br>
306: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/019_pf.patch.sig">
307: A source code patch exists which remedies this problem.</a>
308: <p>
309:
1.25 tb 310: <li id="p020_exec_elf.patch">
1.23 tj 311: <font color="#009000">
312: <strong>020: SECURITY FIX: March 20, 2017</strong></font>
313: <i>All architectures</i>
314: <br>
315: ELF auxiliary vector storage leaks piece of kernel stack.
316: <br>
317: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/020_exec_elf.patch.sig">
318: A source code patch exists which remedies this problem.</a>
319: <p>
320:
1.26 tj 321: <li id="p021_softraid_concat">
322: <font color="#009000">
323: <strong>021: RELIABILITY FIX: May 2, 2017</strong></font>
324: <i>All architectures</i>
325: <br>
326: softraid was unable to create usable concat volumes because
327: it always set the size of the volume to zero sectors.
328: <br>
329: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/021_softraid_concat.patch.sig">
330: A source code patch exists which remedies this problem.</a>
331: <p>
332:
1.27 tj 333: <li id="p022_libssl">
334: <font color="#009000">
335: <strong>022: RELIABILITY FIX: May 8, 2017</strong></font>
336: <i>All architectures</i>
337: <br>
338: Incorrect DTLS cookie handling can result in a NULL pointer dereference.
339: <br>
340: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/022_libssl.patch.sig">
341: A source code patch exists which remedies this problem.</a>
342: <p>
343:
1.28 tj 344: <li id="p023_freetype">
345: <font color="#009000">
1.29 tj 346: <strong>023: SECURITY FIX: May 13, 2017</strong></font>
1.28 tj 347: <i>All architectures</i>
348: <br>
349: Heap-based buffer overflows in freetype can result in out-of-bounds writes.
350: <br>
351: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/023_freetype.patch.sig">
352: A source code patch exists which remedies this problem.</a>
353: <p>
354:
1.30 tj 355: <li id="p024_exec_subr">
356: <font color="#009000">
357: <strong>024: SECURITY FIX: May 19, 2017</strong></font>
358: <i>All architectures</i>
359: <br>
360: An additional mitigation is added by placing a gap of 1 MB between the
361: stack and mmap spaces.
362: <br>
363: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/024_exec_subr.patch.sig">
364: A source code patch exists which remedies this problem.</a>
365: <p>
366:
1.31 tj 367: <li id="p025_icmp_opts">
368: <font color="#009000">
369: <strong>025: RELIABILITY FIX: May 22, 2017</strong></font>
370: <i>All architectures</i>
371: <br>
372: The kernel could leak memory when processing ICMP packets with IP options.
373: Note that pf blocks such packets by default.
374: <br>
375: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/025_icmp_opts.patch.sig">
376: A source code patch exists which remedies this problem.</a>
377: <p>
378:
1.32 tj 379: <li id="p026_perl">
380: <font color="#009000">
381: <strong>026: SECURITY FIX: June 4, 2017</strong></font>
382: <i>All architectures</i>
383: <br>
384: A race condition exists in the File::Path perl module.
385: <br>
386: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/026_perl.patch.sig">
387: A source code patch exists which remedies this problem.</a>
388: <p>
389:
1.33 tj 390: <li id="p027_sti">
391: <font color="#009000">
392: <strong>027: SECURITY FIX: June 12, 2017</strong></font>
393: <i>hppa</i>
394: <br>
395: An integer overflow exists in two range checks of the sti(4) display driver.
396: <br>
397: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/027_sti.patch.sig">
398: A source code patch exists which remedies this problem.</a>
399: <p>
400:
401: <li id="p028_wsmux">
402: <font color="#009000">
403: <strong>028: RELIABILITY FIX: June 12, 2017</strong></font>
404: <i>All architectures</i>
405: <br>
1.34 jsg 406: An unprivileged user can cause a kernel crash.
1.33 tj 407: <br>
408: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/028_wsmux.patch.sig">
409: A source code patch exists which remedies this problem.</a>
410: <p>
411:
1.36 tj 412: <li id="p029_sigio">
413: <font color="#009000">
414: <strong>029: RELIABILITY FIX: August 3, 2017</strong></font>
415: <i>All architectures</i>
416: <br>
417: A SIGIO-related use-after-free can occur in two drivers.
418: <br>
419: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/029_sigio.patch.sig">
420: A source code patch exists which remedies this problem.</a>
421: <p>
422:
423: <li id="p030_sendsyslog">
424: <font color="#009000">
425: <strong>030: RELIABILITY FIX: August 3, 2017</strong></font>
426: <i>All architectures</i>
427: <br>
428: A missing length check in sendsyslog() may result in a kernel panic.
429: <br>
430: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/030_sendsyslog.patch.sig">
431: A source code patch exists which remedies this problem.</a>
432: <p>
433:
434: <li id="p031_fuse">
435: <font color="#009000">
436: <strong>031: SECURITY FIX: August 3, 2017</strong></font>
437: <i>All architectures</i>
438: <br>
439: An out-of-bound read in vfs_getcwd_scandir() (mainly used for FUSE)
440: may result in a kernel panic or info leak.
441: <br>
442: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/031_fuse.patch.sig">
443: A source code patch exists which remedies this problem.</a>
444: <p>
445:
446: <li id="p032_recv">
447: <font color="#009000">
448: <strong>032: SECURITY FIX: August 3, 2017</strong></font>
449: <i>All architectures</i>
450: <br>
451: An alignment issue in recv() may result in an info leak via ktrace().
452: <br>
453: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/032_recv.patch.sig">
454: A source code patch exists which remedies this problem.</a>
455: <p>
456:
457: <li id="p033_tcp_usrreq">
458: <font color="#009000">
459: <strong>033: SECURITY FIX: August 3, 2017</strong></font>
460: <i>All architectures</i>
461: <br>
462: With an invalid address family, tcp_usrreq() may take an unintended code path.
463: <br>
464: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/033_tcp_usrreq.patch.sig">
465: A source code patch exists which remedies this problem.</a>
466: <p>
467:
468: <li id="p034_sockaddr">
469: <font color="#009000">
470: <strong>034: SECURITY FIX: August 3, 2017</strong></font>
471: <i>All architectures</i>
472: <br>
473: Missing socket address validation from userland may result in an info leak.
474: <br>
475: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/034_sockaddr.patch.sig">
476: A source code patch exists which remedies this problem.</a>
477: <p>
478:
479: <li id="p035_ptrace">
480: <font color="#009000">
481: <strong>035: SECURITY FIX: August 3, 2017</strong></font>
482: <i>All architectures</i>
483: <br>
484: An uninitialized variable in ptrace() may result in an info leak.
485: <br>
486: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/035_ptrace.patch.sig">
487: A source code patch exists which remedies this problem.</a>
488: <p>
489:
490: <li id="p036_fcntl">
491: <font color="#009000">
492: <strong>036: SECURITY FIX: August 3, 2017</strong></font>
493: <i>All architectures</i>
494: <br>
495: An uninitialized variable in fcntl() may result in an info leak.
496: <br>
497: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/036_fcntl.patch.sig">
498: A source code patch exists which remedies this problem.</a>
499: <p>
500:
501: <li id="p037_wsdisplay">
502: <font color="#009000">
503: <strong>037: RELIABILITY FIX: August 3, 2017</strong></font>
504: <i>All architectures</i>
505: <br>
506: An integer overflow in wsdisplay_cfg_ioctl() may result in an out-of-bounds
507: read.
508: <br>
509: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/037_wsdisplay.patch.sig">
510: A source code patch exists which remedies this problem.</a>
511: <p>
512:
513: <li id="p038_sosplice">
514: <font color="#009000">
515: <strong>038: SECURITY FIX: August 3, 2017</strong></font>
516: <i>All architectures</i>
517: <br>
518: A race condition may result in a kernel memory leak.
519: <br>
520: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/038_sosplice.patch.sig">
521: A source code patch exists which remedies this problem.</a>
522: <p>
523:
524: <li id="p039_ieee80211">
525: <font color="#009000">
526: <strong>039: SECURITY FIX: August 3, 2017</strong></font>
527: <i>All architectures</i>
528: <br>
529: An out of bounds read could occur during processing of EAPOL frames in
530: the wireless stack. Information from kernel memory could be leaked to
531: root in userland via an ieee80211(9) ioctl.
532: <br>
533: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/039_ieee80211.patch.sig">
534: A source code patch exists which remedies this problem.</a>
535: <p>
536:
1.37 tj 537: <li id="p040_smap">
538: <font color="#009000">
539: <strong>040: SECURITY FIX: August 26, 2017</strong></font>
540: <i>amd64 and i386</i>
541: <br>
542: SMAP enforcement could be bypassed by userland code.
543: <br>
544: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/040_smap.patch.sig">
545: A source code patch exists which remedies this problem.</a>
546: <p>
547:
1.38 tj 548: <li id="p041_net80211_replay">
549: <font color="#009000">
550: <strong>041: SECURITY FIX: August 30, 2017</strong></font>
551: <i>All architectures</i>
552: <br>
553: State transition errors could cause reinstallation of old WPA keys.
554: <br>
555: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/041_net80211_replay.patch.sig">
556: A source code patch exists which remedies this problem.</a>
557: <p>
558:
1.39 tj 559: <li id="p042_perl">
560: <font color="#009000">
561: <strong>042: SECURITY FIX: September 22, 2017</strong></font>
562: <i>All architectures</i>
563: <br>
564: A buffer over-read and heap overflow in perl's regexp may result in
565: a crash or memory leak.
566: <br>
567: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/042_perl.patch.sig">
568: A source code patch exists which remedies this problem.</a>
569: <p>
570:
1.40 tj 571: <li id="p043_tcb">
572: <font color="#009000">
573: <strong>043: RELIABILITY FIX: September 27, 2017</strong></font>
574: <i>amd64</i>
575: <br>
576: Out of bounds TCB settings may result in a kernel panic.
577: <br>
578: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/043_tcb.patch.sig">
1.42 tj 579: A source code patch exists which remedies this problem.</a>
580: <p>
581:
582: <li id="p044_xrstor">
583: <font color="#009000">
584: <strong>044: RELIABILITY FIX: October 4, 2017</strong></font>
585: <i>amd64</i>
586: <br>
587: An unprivileged user can cause a kernel crash.
588: <br>
589: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/044_xrstor.patch.sig">
1.40 tj 590: A source code patch exists which remedies this problem.</a>
591: <p>
592:
1.43 tj 593: <li id="p045_xrstor_resume">
594: <font color="#009000">
595: <strong>045: SECURITY FIX: October 4, 2017</strong></font>
596: <i>amd64</i>
597: <br>
598: A kernel executable address was leaked to userland.
599: <br>
600: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/045_xrstor_resume.patch.sig">
601: A source code patch exists which remedies this problem.</a>
602: <p>
603:
1.1 deraadt 604: </ul>
605:
606: <hr>
607:
608: </body>
609: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata60.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www