Annotation of www/errata59.html, Revision 1.55
1.47 bentley 1: <!doctype html>
2: <html lang=en id=errata>
3: <meta charset=utf-8>
4:
1.6 tj 5: <title>OpenBSD 5.9 Errata</title>
1.1 deraadt 6: <meta name="description" content="the OpenBSD CD errata page">
1.4 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
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1.23 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata59.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>
1.4 deraadt 17: <a href="index.html">
1.47 bentley 18: <i>Open</i><b>BSD</b></a>
19: 5.9 Errata
1.6 tj 20: </h2>
1.4 deraadt 21: <hr>
1.1 deraadt 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>,
1.20 deraadt 64: <a href="errata58.html">5.8</a>,
1.38 tj 65: <a href="errata60.html">6.0</a>,
1.43 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>,
1.53 deraadt 73: <a href="errata68.html">6.8</a>,
1.54 tj 74: <br>
1.55 ! deraadt 75: <a href="errata69.html">6.9</a>,
! 76: <a href="errata70.html">7.0</a>.
1.1 deraadt 77: <hr>
78:
79: <p>
1.38 tj 80: Patches for the OpenBSD base system are distributed as unified diffs.
81: Each patch is cryptographically signed with the
1.41 tb 82: <a href="https://man.openbsd.org/OpenBSD-5.9/signify.1">signify(1)</a> tool and contains
1.38 tj 83: usage instructions.
84: All the following patches are also available in one
85: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9.tar.gz">tar.gz file</a>
86: for convenience.
1.1 deraadt 87:
88: <p>
1.38 tj 89: Patches for supported releases are also incorporated into the
1.40 tj 90: <a href="stable.html">-stable branch</a>.
1.1 deraadt 91:
92: <hr>
93:
94: <ul>
95:
1.39 tb 96: <li id="p001_sshd">
1.47 bentley 97: <strong>001: SECURITY FIX: March 10, 2016</strong>
1.2 deraadt 98: <i>All architectures</i><br>
1.29 tb 99: <a href="https://www.openssh.com/txt/x11fwd.adv">
1.2 deraadt 100: Lack of credential sanitization allows injection of commands to xauth(1).</a>
101: <br>
102: Prevent this problem immediately by not using the "X11Forwarding" feature
103: (which is disabled by default)
104: <br>
1.29 tb 105: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/001_sshd.patch.sig">
1.2 deraadt 106: A source code patch exists which remedies this problem.</a>
107: <p>
1.1 deraadt 108:
1.39 tb 109: <li id="p002_in6bind">
1.47 bentley 110: <strong>002: SECURITY FIX: March 16, 2016</strong>
1.3 deraadt 111: <i>All architectures</i><br>
112: Insufficient checks in IPv6 socket binding and UDP IPv6 option
113: processing allow a local user to send UDP packets with a source
114: (IPv6 address + port) already reserved by another user.
115: <br>
1.29 tb 116: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/002_in6bind.patch.sig">
1.3 deraadt 117: A source code patch exists which remedies this problem.</a>
118: <p>
119:
1.39 tb 120: <li id="p003_pledge">
1.47 bentley 121: <strong>003: RELIABILITY FIX: March 16, 2016</strong>
1.3 deraadt 122: <i>All architectures</i><br>
123: Incorrect path processing in pledge_namei() could result in unexpected
124: program termination of pledge(2)'d programs.
125: <br>
1.29 tb 126: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/003_pledge.patch.sig">
1.3 deraadt 127: A source code patch exists which remedies this problem.</a>
128: <p>
129:
1.39 tb 130: <li id="p004_mbuf">
1.47 bentley 131: <strong>004: RELIABILITY FIX: April 30, 2016</strong>
1.7 sthen 132: <i>All architectures</i><br>
133: A problem in m_dup_pkt() can result in kernel crashes with carp(4).
134: <br>
1.29 tb 135: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/004_mbuf.patch.sig">
1.7 sthen 136: A source code patch exists which remedies this problem.</a>
137: <p>
138:
1.39 tb 139: <li id="p005_crypto">
1.47 bentley 140: <strong>005: SECURITY FIX: May 3, 2016</strong>
1.8 tedu 141: <i>All architectures</i><br>
142: Fix issues in the libcrypto library.
143: Refer to <a href="https://www.openssl.org/news/secadv/20160503.txt">the advisory</a>.
144: <ul>
145: <li>Memory corruption in the ASN.1 encoder (CVE-2016-2108)
146: <li>Padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
147: <li>EVP_EncodeUpdate overflow (CVE-2016-2105)
148: <li>EVP_EncryptUpdate overflow (CVE-2016-2106)
149: <li>ASN.1 BIO excessive memory allocation (CVE-2016-2109)
150: </ul>
1.29 tb 151: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/005_crypto.patch.sig">
1.8 tedu 152: A source code patch exists which remedies this problem.</a>
153: <p>
154:
1.39 tb 155: <li id="p006_smtpd">
1.47 bentley 156: <strong>006: RELIABILITY FIX: May 16, 2016</strong>
1.9 gilles 157: <i>All architectures</i><br>
158: Fix issues in smtpd.
159: <ul>
160: <li>Fix logic issue in smtp state machine that can lead to invalid state and result in crash.
161: <li>Plug file pointer leak that can lead to resources exhaustion and result in crash.
162: </ul>
1.29 tb 163: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/006_smtpd.patch.sig">
1.9 gilles 164: A source code patch exists which remedies this problem.</a>
165: <p>
166:
1.39 tb 167: <li id="p007_uvideo">
1.47 bentley 168: <strong>007: SECURITY FIX: May 17, 2016</strong>
1.10 kettenis 169: <i>All architectures</i><br>
170: Insufficient checks in the uvideo(4) V4L2 ioctl handling leak kernel
171: memory contents to a local user.
172: <br>
1.29 tb 173: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/007_uvideo.patch.sig">
1.10 kettenis 174: A source code patch exists which remedies this problem.</a>
175: <p>
176:
1.39 tb 177: <li id="p008_bnx">
1.47 bentley 178: <strong>008: RELIABILITY FIX: May 18, 2016</strong>
1.11 otto 179: <i>All architectures</i><br>
180: Fix issue in the bnx(4) ethernet driver that could cause data corruption.
1.12 tj 181: <br>
1.29 tb 182: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/008_bnx.patch.sig">
1.11 otto 183: A source code patch exists which remedies this problem.</a>
184: <p>
1.13 bcook 185:
1.39 tb 186: <li id="p009_crypto">
1.47 bentley 187: <strong>009: RELIABILITY FIX: May 29, 2016</strong>
1.13 bcook 188: <i>All architectures</i><br>
189: Fix a bug in the libcrypto library when parsing certain ASN.1 elements.
190: <br>
1.29 tb 191: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/009_crypto.patch.sig">
1.13 bcook 192: A source code patch exists which remedies this problem.</a>
193: <p>
1.14 deraadt 194:
1.39 tb 195: <li id="p010_libexpat">
1.47 bentley 196: <strong>010: SECURITY FIX: June 2, 2016</strong>
1.14 deraadt 197: <i>All architectures</i><br>
198: Fix issues in the libexpat library to prevent multiple integer and
199: buffer overflows.
200: <br>
1.29 tb 201: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/010_libexpat.patch.sig">
1.14 deraadt 202: A source code patch exists which remedies this problem.</a>
203: <p>
204:
1.39 tb 205: <li id="p011_crypto">
1.47 bentley 206: <strong>011: SECURITY FIX: June 6, 2016</strong>
1.15 awolk 207: <i>All architectures</i><br>
208: Correct a problem that prevents the DSA signing algorithm from running
209: in constant time even if the flag BN_FLG_CONSTTIME is set.
210: <br>
1.29 tb 211: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/011_crypto.patch.sig">
1.15 awolk 212: A source code patch exists which remedies this problem.</a>
213: <p>
214:
1.39 tb 215: <li id="p012_crypto">
1.47 bentley 216: <strong>012: SECURITY FIX: June 27, 2016</strong>
1.16 beck 217: <i>All architectures</i><br>
218: Correct a problem that could result in incorrect parsing/encoding of times in OCSP messages.
219: <br>
1.29 tb 220: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/012_crypto.patch.sig">
1.16 beck 221: A source code patch exists which remedies this problem.</a>
222: <p>
223:
1.39 tb 224: <li id="p013_splice">
1.47 bentley 225: <strong>013: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 226: <i>All architectures</i><br>
227: Splicing sockets in a loop could cause a kernel spin.
228: <br>
1.29 tb 229: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/013_splice.patch.sig">
1.17 deraadt 230: A source code patch exists which remedies this problem.</a>
231: <p>
232:
1.39 tb 233: <li id="p014_unp">
1.47 bentley 234: <strong>014: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 235: <i>All architectures</i><br>
236: Multiple processes exiting with a fd-passing control message on a
237: shared socket could crash the system.
238: <br>
1.29 tb 239: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/014_unp.patch.sig">
1.17 deraadt 240: A source code patch exists which remedies this problem.</a>
241: <p>
242:
1.39 tb 243: <li id="p015_dirent">
1.47 bentley 244: <strong>015: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 245: <i>All architectures</i><br>
246: ufs_readdir failed to limit size of memory allocation, leading to panics.
247: <br>
1.29 tb 248: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/015_dirent.patch.sig">
1.17 deraadt 249: A source code patch exists which remedies this problem.</a>
250: <p>
251:
1.39 tb 252: <li id="p016_mmap">
1.47 bentley 253: <strong>016: SECURITY FIX: July 14, 2016</strong>
1.17 deraadt 254: <i>All architectures</i><br>
255: The mmap extension __MAP_NOFAULT could overcommit resources and crash
256: the system.
257: <br>
1.29 tb 258: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/016_mmap.patch.sig">
1.17 deraadt 259: A source code patch exists which remedies this problem.</a>
260: <p>
261:
1.39 tb 262: <li id="p017_arp">
1.47 bentley 263: <strong>017: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 264: <i>All architectures</i><br>
1.52 jsg 265: A race occurring in the unlocked ARP input path can lead to a kernel
1.18 tj 266: NULL dereference.
267: <br>
1.29 tb 268: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/017_arp.patch.sig">
1.18 tj 269: A source code patch exists which remedies this problem.</a>
270: <p>
271:
1.39 tb 272: <li id="p018_timeout">
1.47 bentley 273: <strong>018: RELIABILITY FIX: July 14, 2016</strong>
1.18 tj 274: <i>All architectures</i><br>
1.17 deraadt 275: Tick counting overflows could cause a kernel crash.
276: <br>
1.29 tb 277: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/018_timeout.patch.sig">
1.17 deraadt 278: A source code patch exists which remedies this problem.</a>
279: <p>
280:
1.39 tb 281: <li id="p019_kevent">
1.47 bentley 282: <strong>019: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 283: <i>All architectures</i><br>
284: Invalid file descriptor use with kevent(2) could lead to a kernel crash.
285: <br>
1.29 tb 286: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/019_kevent.patch.sig">
1.17 deraadt 287: A source code patch exists which remedies this problem.</a>
288: <p>
289:
1.39 tb 290: <li id="p020_amap">
1.47 bentley 291: <strong>020: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 292: <i>All architectures</i><br>
293: Unchecked parameters and integer overflows in the amap allocation routines
294: could cause malloc(9) to either not allocate enough memory, leading to memory
295: corruption, or to trigger a "malloc: allocation too large" panic.
296: <br>
1.29 tb 297: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/020_amap.patch.sig">
1.17 deraadt 298: A source code patch exists which remedies this problem.</a>
299: <p>
300:
1.39 tb 301: <li id="p021_relayd">
1.47 bentley 302: <strong>021: RELIABILITY FIX: July 25, 2016</strong>
1.19 benno 303: <i>All architectures</i><br>
304: When signaling an error to an HTTP relay client, the connection can be
305: terminated prematurely, leading to a crash.
306: <br>
1.29 tb 307: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/021_relayd.patch.sig">
1.19 benno 308: A source code patch exists which remedies this problem.</a>
309: <p>
310:
1.39 tb 311: <li id="p022_sysctl">
1.47 bentley 312: <strong>022: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 313: <i>All architectures</i>
314: <br>
315: A missing NULL check in sysctl code results in a crash.
316: <br>
1.29 tb 317: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/022_sysctl.patch.sig">
1.21 tj 318: A source code patch exists which remedies this problem.</a>
319: <p>
320:
1.39 tb 321: <li id="p023_uvmisavail">
1.47 bentley 322: <strong>023: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 323: <i>All architectures</i>
324: <br>
325: Missing overflow checks in uvm may result in panics.
326: <br>
1.29 tb 327: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/023_uvmisavail.patch.sig">
1.21 tj 328: A source code patch exists which remedies this problem.</a>
329: <p>
330:
1.39 tb 331: <li id="p024_perl">
1.47 bentley 332: <strong>024: SECURITY FIX: August 6, 2016</strong>
1.22 tj 333: <i>All architectures</i>
334: <br>
335: Don't look in the current working directory for perl modules to load.
1.42 tb 336: See the <a href="https://marc.info/?l=perl5-porters&m=146945269625067&w=2">
1.22 tj 337: perl5-porters announcement</a> for details.
338: <br>
1.29 tb 339: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/024_perl.patch.sig">
1.22 tj 340: A source code patch exists which remedies this problem.</a>
341: <p>
342:
1.39 tb 343: <li id="p025_relayd">
1.47 bentley 344: <strong>025: RELIABILITY FIX: August 6, 2016</strong>
1.22 tj 345: <i>All architectures</i>
346: <br>
347: Improve relayd's parsing of the Host-header by following RFC 7230
348: Section 5.4 more strictly.
349: <br>
1.29 tb 350: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/025_relayd.patch.sig">
1.22 tj 351: A source code patch exists which remedies this problem.</a>
352: <p>
353:
1.39 tb 354: <li id="p026_wsfont">
1.47 bentley 355: <strong>026: RELIABILITY FIX: September 17, 2016</strong>
1.24 tj 356: <i>All architectures</i>
357: <br>
358: Limit the number of wscons fonts that can be loaded into the kernel.
359: <br>
1.29 tb 360: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/026_wsfont.patch.sig">
1.24 tj 361: A source code patch exists which remedies this problem.</a>
362: <p>
363:
1.39 tb 364: <li id="p027_libssl">
1.47 bentley 365: <strong>027: RELIABILITY FIX: September 22, 2016</strong>
1.25 tj 366: <i>All architectures</i>
367: <br>
368: Avoid unbounded memory growth in libssl, which can be triggered by a TLS
369: client repeatedly renegotiating and sending OCSP Status Request TLS extensions.
370: <br>
1.29 tb 371: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/027_libssl.patch.sig">
1.25 tj 372: A source code patch exists which remedies this problem.</a>
373: <p>
374:
1.39 tb 375: <li id="p028_libssl">
1.47 bentley 376: <strong>028: SECURITY FIX: September 22, 2016</strong>
1.25 tj 377: <i>All architectures</i>
378: <br>
379: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
380: <br>
1.29 tb 381: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/028_libssl.patch.sig">
1.25 tj 382: A source code patch exists which remedies this problem.</a>
383: <p>
384:
1.39 tb 385: <li id="p029_xorg_libs">
1.47 bentley 386: <strong>029: SECURITY FIX: October 4, 2016</strong>
1.26 tj 387: <i>All architectures</i>
388: <br>
389: Fix a number of issues in the way various X client libraries handle
390: server responses.
391: <br>
1.29 tb 392: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/029_xorg_libs.patch.sig">
1.26 tj 393: A source code patch exists which remedies this problem.</a>
394: <p>
395:
1.39 tb 396: <li id="p030_ssh_kexinit">
1.47 bentley 397: <strong>030: RELIABILITY FIX: October 10, 2016</strong>
1.27 tj 398: <i>All architectures</i>
399: <br>
400: A protocol parsing bug in sshd can lead to unauthenticated memory
401: and CPU consumption.
402: <br>
403: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/030_ssh_kexinit.patch.sig">
404: A source code patch exists which remedies this problem.</a>
405: <p>
406:
1.39 tb 407: <li id="p031_smtpd.patch">
1.47 bentley 408: <strong>031: RELIABILITY FIX: October 13, 2016</strong>
1.28 tj 409: <i>All architectures</i>
410: <br>
411: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
412: <br>
413: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/031_smtpd.patch.sig">
414: A source code patch exists which remedies this problem.</a>
415: <p>
416:
1.39 tb 417: <li id="p032_libssl.patch">
1.47 bentley 418: <strong>032: RELIABILITY FIX: November 5, 2016</strong>
1.30 tj 419: <i>All architectures</i>
420: <br>
421: Avoid continual processing of an unlimited number of TLS records.
422: <br>
423: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/032_libssl.patch.sig">
424: A source code patch exists which remedies this problem.</a>
425: <p>
426:
1.39 tb 427: <li id="p033_libcrypto.patch">
1.47 bentley 428: <strong>033: SECURITY FIX: January 5, 2017</strong>
1.31 tj 429: <i>All architectures</i>
430: <br>
431: Avoid possible side-channel leak of ECDSA private keys when signing.
432: <br>
433: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig">
434: A source code patch exists which remedies this problem.</a>
435: <p>
436:
1.39 tb 437: <li id="p034_httpd.patch">
1.47 bentley 438: <strong>034: RELIABILITY FIX: January 31, 2017</strong>
1.32 tb 439: <i>All architectures</i>
440: <br>
441: A bug in the processing of range heanders in httpd can lead to memory
442: exhaustion and a crash of httpd. This patch disables range heander
443: processing.
444: <br>
445: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig">
446: A source code patch exists which remedies this problem.</a>
447: <p>
448:
1.39 tb 449: <li id="p035_net80211.patch">
1.47 bentley 450: <strong>035: SECURITY FIX: March 1, 2017</strong>
1.33 tj 451: <i>All architectures</i>
452: <br>
1.34 stsp 453: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.35 stsp 454: by rogue access points.
1.33 tj 455: <br>
456: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/035_net80211.patch.sig">
457: A source code patch exists which remedies this problem.</a>
458: <p>
459:
1.39 tb 460: <li id="p036_pf.patch">
1.47 bentley 461: <strong>036: RELIABILITY FIX: March 9, 2017</strong>
1.36 tj 462: <i>All architectures</i>
463: <br>
464: Prevent integer overflow in PF when calculating the adaptive timeout,
465: causing spuriously expired states under pressure.
466: <br>
467: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/036_pf.patch.sig">
468: A source code patch exists which remedies this problem.</a>
469: <p>
470:
1.39 tb 471: <li id="p037_exec_elf.patch">
1.47 bentley 472: <strong>037: SECURITY FIX: March 20, 2017</strong>
1.37 tj 473: <i>All architectures</i>
474: <br>
475: ELF auxiliary vector storage leaks piece of kernel stack.
476: <br>
477: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/037_exec_elf.patch.sig">
478: A source code patch exists which remedies this problem.</a>
479: <p>
480:
1.1 deraadt 481: </ul>
482:
483: <hr>
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