Annotation of www/errata59.html, Revision 1.56
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>,
1.56 ! 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>
1.38 tj 81: Patches for the OpenBSD base system are distributed as unified diffs.
82: Each patch is cryptographically signed with the
1.41 tb 83: <a href="https://man.openbsd.org/OpenBSD-5.9/signify.1">signify(1)</a> tool and contains
1.38 tj 84: usage instructions.
85: All the following patches are also available in one
86: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9.tar.gz">tar.gz file</a>
87: for convenience.
1.1 deraadt 88:
89: <p>
1.38 tj 90: Patches for supported releases are also incorporated into the
1.40 tj 91: <a href="stable.html">-stable branch</a>.
1.1 deraadt 92:
93: <hr>
94:
95: <ul>
96:
1.39 tb 97: <li id="p001_sshd">
1.47 bentley 98: <strong>001: SECURITY FIX: March 10, 2016</strong>
1.2 deraadt 99: <i>All architectures</i><br>
1.29 tb 100: <a href="https://www.openssh.com/txt/x11fwd.adv">
1.2 deraadt 101: Lack of credential sanitization allows injection of commands to xauth(1).</a>
102: <br>
103: Prevent this problem immediately by not using the "X11Forwarding" feature
104: (which is disabled by default)
105: <br>
1.29 tb 106: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/001_sshd.patch.sig">
1.2 deraadt 107: A source code patch exists which remedies this problem.</a>
108: <p>
1.1 deraadt 109:
1.39 tb 110: <li id="p002_in6bind">
1.47 bentley 111: <strong>002: SECURITY FIX: March 16, 2016</strong>
1.3 deraadt 112: <i>All architectures</i><br>
113: Insufficient checks in IPv6 socket binding and UDP IPv6 option
114: processing allow a local user to send UDP packets with a source
115: (IPv6 address + port) already reserved by another user.
116: <br>
1.29 tb 117: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/002_in6bind.patch.sig">
1.3 deraadt 118: A source code patch exists which remedies this problem.</a>
119: <p>
120:
1.39 tb 121: <li id="p003_pledge">
1.47 bentley 122: <strong>003: RELIABILITY FIX: March 16, 2016</strong>
1.3 deraadt 123: <i>All architectures</i><br>
124: Incorrect path processing in pledge_namei() could result in unexpected
125: program termination of pledge(2)'d programs.
126: <br>
1.29 tb 127: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/003_pledge.patch.sig">
1.3 deraadt 128: A source code patch exists which remedies this problem.</a>
129: <p>
130:
1.39 tb 131: <li id="p004_mbuf">
1.47 bentley 132: <strong>004: RELIABILITY FIX: April 30, 2016</strong>
1.7 sthen 133: <i>All architectures</i><br>
134: A problem in m_dup_pkt() can result in kernel crashes with carp(4).
135: <br>
1.29 tb 136: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/004_mbuf.patch.sig">
1.7 sthen 137: A source code patch exists which remedies this problem.</a>
138: <p>
139:
1.39 tb 140: <li id="p005_crypto">
1.47 bentley 141: <strong>005: SECURITY FIX: May 3, 2016</strong>
1.8 tedu 142: <i>All architectures</i><br>
143: Fix issues in the libcrypto library.
144: Refer to <a href="https://www.openssl.org/news/secadv/20160503.txt">the advisory</a>.
145: <ul>
146: <li>Memory corruption in the ASN.1 encoder (CVE-2016-2108)
147: <li>Padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
148: <li>EVP_EncodeUpdate overflow (CVE-2016-2105)
149: <li>EVP_EncryptUpdate overflow (CVE-2016-2106)
150: <li>ASN.1 BIO excessive memory allocation (CVE-2016-2109)
151: </ul>
1.29 tb 152: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/005_crypto.patch.sig">
1.8 tedu 153: A source code patch exists which remedies this problem.</a>
154: <p>
155:
1.39 tb 156: <li id="p006_smtpd">
1.47 bentley 157: <strong>006: RELIABILITY FIX: May 16, 2016</strong>
1.9 gilles 158: <i>All architectures</i><br>
159: Fix issues in smtpd.
160: <ul>
161: <li>Fix logic issue in smtp state machine that can lead to invalid state and result in crash.
162: <li>Plug file pointer leak that can lead to resources exhaustion and result in crash.
163: </ul>
1.29 tb 164: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/006_smtpd.patch.sig">
1.9 gilles 165: A source code patch exists which remedies this problem.</a>
166: <p>
167:
1.39 tb 168: <li id="p007_uvideo">
1.47 bentley 169: <strong>007: SECURITY FIX: May 17, 2016</strong>
1.10 kettenis 170: <i>All architectures</i><br>
171: Insufficient checks in the uvideo(4) V4L2 ioctl handling leak kernel
172: memory contents to a local user.
173: <br>
1.29 tb 174: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/007_uvideo.patch.sig">
1.10 kettenis 175: A source code patch exists which remedies this problem.</a>
176: <p>
177:
1.39 tb 178: <li id="p008_bnx">
1.47 bentley 179: <strong>008: RELIABILITY FIX: May 18, 2016</strong>
1.11 otto 180: <i>All architectures</i><br>
181: Fix issue in the bnx(4) ethernet driver that could cause data corruption.
1.12 tj 182: <br>
1.29 tb 183: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/008_bnx.patch.sig">
1.11 otto 184: A source code patch exists which remedies this problem.</a>
185: <p>
1.13 bcook 186:
1.39 tb 187: <li id="p009_crypto">
1.47 bentley 188: <strong>009: RELIABILITY FIX: May 29, 2016</strong>
1.13 bcook 189: <i>All architectures</i><br>
190: Fix a bug in the libcrypto library when parsing certain ASN.1 elements.
191: <br>
1.29 tb 192: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/009_crypto.patch.sig">
1.13 bcook 193: A source code patch exists which remedies this problem.</a>
194: <p>
1.14 deraadt 195:
1.39 tb 196: <li id="p010_libexpat">
1.47 bentley 197: <strong>010: SECURITY FIX: June 2, 2016</strong>
1.14 deraadt 198: <i>All architectures</i><br>
199: Fix issues in the libexpat library to prevent multiple integer and
200: buffer overflows.
201: <br>
1.29 tb 202: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/010_libexpat.patch.sig">
1.14 deraadt 203: A source code patch exists which remedies this problem.</a>
204: <p>
205:
1.39 tb 206: <li id="p011_crypto">
1.47 bentley 207: <strong>011: SECURITY FIX: June 6, 2016</strong>
1.15 awolk 208: <i>All architectures</i><br>
209: Correct a problem that prevents the DSA signing algorithm from running
210: in constant time even if the flag BN_FLG_CONSTTIME is set.
211: <br>
1.29 tb 212: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/011_crypto.patch.sig">
1.15 awolk 213: A source code patch exists which remedies this problem.</a>
214: <p>
215:
1.39 tb 216: <li id="p012_crypto">
1.47 bentley 217: <strong>012: SECURITY FIX: June 27, 2016</strong>
1.16 beck 218: <i>All architectures</i><br>
219: Correct a problem that could result in incorrect parsing/encoding of times in OCSP messages.
220: <br>
1.29 tb 221: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/012_crypto.patch.sig">
1.16 beck 222: A source code patch exists which remedies this problem.</a>
223: <p>
224:
1.39 tb 225: <li id="p013_splice">
1.47 bentley 226: <strong>013: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 227: <i>All architectures</i><br>
228: Splicing sockets in a loop could cause a kernel spin.
229: <br>
1.29 tb 230: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/013_splice.patch.sig">
1.17 deraadt 231: A source code patch exists which remedies this problem.</a>
232: <p>
233:
1.39 tb 234: <li id="p014_unp">
1.47 bentley 235: <strong>014: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 236: <i>All architectures</i><br>
237: Multiple processes exiting with a fd-passing control message on a
238: shared socket could crash the system.
239: <br>
1.29 tb 240: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/014_unp.patch.sig">
1.17 deraadt 241: A source code patch exists which remedies this problem.</a>
242: <p>
243:
1.39 tb 244: <li id="p015_dirent">
1.47 bentley 245: <strong>015: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 246: <i>All architectures</i><br>
247: ufs_readdir failed to limit size of memory allocation, leading to panics.
248: <br>
1.29 tb 249: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/015_dirent.patch.sig">
1.17 deraadt 250: A source code patch exists which remedies this problem.</a>
251: <p>
252:
1.39 tb 253: <li id="p016_mmap">
1.47 bentley 254: <strong>016: SECURITY FIX: July 14, 2016</strong>
1.17 deraadt 255: <i>All architectures</i><br>
256: The mmap extension __MAP_NOFAULT could overcommit resources and crash
257: the system.
258: <br>
1.29 tb 259: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/016_mmap.patch.sig">
1.17 deraadt 260: A source code patch exists which remedies this problem.</a>
261: <p>
262:
1.39 tb 263: <li id="p017_arp">
1.47 bentley 264: <strong>017: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 265: <i>All architectures</i><br>
1.52 jsg 266: A race occurring in the unlocked ARP input path can lead to a kernel
1.18 tj 267: NULL dereference.
268: <br>
1.29 tb 269: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/017_arp.patch.sig">
1.18 tj 270: A source code patch exists which remedies this problem.</a>
271: <p>
272:
1.39 tb 273: <li id="p018_timeout">
1.47 bentley 274: <strong>018: RELIABILITY FIX: July 14, 2016</strong>
1.18 tj 275: <i>All architectures</i><br>
1.17 deraadt 276: Tick counting overflows could cause a kernel crash.
277: <br>
1.29 tb 278: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/018_timeout.patch.sig">
1.17 deraadt 279: A source code patch exists which remedies this problem.</a>
280: <p>
281:
1.39 tb 282: <li id="p019_kevent">
1.47 bentley 283: <strong>019: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 284: <i>All architectures</i><br>
285: Invalid file descriptor use with kevent(2) could lead to a kernel crash.
286: <br>
1.29 tb 287: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/019_kevent.patch.sig">
1.17 deraadt 288: A source code patch exists which remedies this problem.</a>
289: <p>
290:
1.39 tb 291: <li id="p020_amap">
1.47 bentley 292: <strong>020: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 293: <i>All architectures</i><br>
294: Unchecked parameters and integer overflows in the amap allocation routines
295: could cause malloc(9) to either not allocate enough memory, leading to memory
296: corruption, or to trigger a "malloc: allocation too large" panic.
297: <br>
1.29 tb 298: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/020_amap.patch.sig">
1.17 deraadt 299: A source code patch exists which remedies this problem.</a>
300: <p>
301:
1.39 tb 302: <li id="p021_relayd">
1.47 bentley 303: <strong>021: RELIABILITY FIX: July 25, 2016</strong>
1.19 benno 304: <i>All architectures</i><br>
305: When signaling an error to an HTTP relay client, the connection can be
306: terminated prematurely, leading to a crash.
307: <br>
1.29 tb 308: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/021_relayd.patch.sig">
1.19 benno 309: A source code patch exists which remedies this problem.</a>
310: <p>
311:
1.39 tb 312: <li id="p022_sysctl">
1.47 bentley 313: <strong>022: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 314: <i>All architectures</i>
315: <br>
316: A missing NULL check in sysctl code results in a crash.
317: <br>
1.29 tb 318: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/022_sysctl.patch.sig">
1.21 tj 319: A source code patch exists which remedies this problem.</a>
320: <p>
321:
1.39 tb 322: <li id="p023_uvmisavail">
1.47 bentley 323: <strong>023: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 324: <i>All architectures</i>
325: <br>
326: Missing overflow checks in uvm may result in panics.
327: <br>
1.29 tb 328: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/023_uvmisavail.patch.sig">
1.21 tj 329: A source code patch exists which remedies this problem.</a>
330: <p>
331:
1.39 tb 332: <li id="p024_perl">
1.47 bentley 333: <strong>024: SECURITY FIX: August 6, 2016</strong>
1.22 tj 334: <i>All architectures</i>
335: <br>
336: Don't look in the current working directory for perl modules to load.
1.42 tb 337: See the <a href="https://marc.info/?l=perl5-porters&m=146945269625067&w=2">
1.22 tj 338: perl5-porters announcement</a> for details.
339: <br>
1.29 tb 340: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/024_perl.patch.sig">
1.22 tj 341: A source code patch exists which remedies this problem.</a>
342: <p>
343:
1.39 tb 344: <li id="p025_relayd">
1.47 bentley 345: <strong>025: RELIABILITY FIX: August 6, 2016</strong>
1.22 tj 346: <i>All architectures</i>
347: <br>
348: Improve relayd's parsing of the Host-header by following RFC 7230
349: Section 5.4 more strictly.
350: <br>
1.29 tb 351: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/025_relayd.patch.sig">
1.22 tj 352: A source code patch exists which remedies this problem.</a>
353: <p>
354:
1.39 tb 355: <li id="p026_wsfont">
1.47 bentley 356: <strong>026: RELIABILITY FIX: September 17, 2016</strong>
1.24 tj 357: <i>All architectures</i>
358: <br>
359: Limit the number of wscons fonts that can be loaded into the kernel.
360: <br>
1.29 tb 361: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/026_wsfont.patch.sig">
1.24 tj 362: A source code patch exists which remedies this problem.</a>
363: <p>
364:
1.39 tb 365: <li id="p027_libssl">
1.47 bentley 366: <strong>027: RELIABILITY FIX: September 22, 2016</strong>
1.25 tj 367: <i>All architectures</i>
368: <br>
369: Avoid unbounded memory growth in libssl, which can be triggered by a TLS
370: client repeatedly renegotiating and sending OCSP Status Request TLS extensions.
371: <br>
1.29 tb 372: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/027_libssl.patch.sig">
1.25 tj 373: A source code patch exists which remedies this problem.</a>
374: <p>
375:
1.39 tb 376: <li id="p028_libssl">
1.47 bentley 377: <strong>028: SECURITY FIX: September 22, 2016</strong>
1.25 tj 378: <i>All architectures</i>
379: <br>
380: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
381: <br>
1.29 tb 382: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/028_libssl.patch.sig">
1.25 tj 383: A source code patch exists which remedies this problem.</a>
384: <p>
385:
1.39 tb 386: <li id="p029_xorg_libs">
1.47 bentley 387: <strong>029: SECURITY FIX: October 4, 2016</strong>
1.26 tj 388: <i>All architectures</i>
389: <br>
390: Fix a number of issues in the way various X client libraries handle
391: server responses.
392: <br>
1.29 tb 393: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/029_xorg_libs.patch.sig">
1.26 tj 394: A source code patch exists which remedies this problem.</a>
395: <p>
396:
1.39 tb 397: <li id="p030_ssh_kexinit">
1.47 bentley 398: <strong>030: RELIABILITY FIX: October 10, 2016</strong>
1.27 tj 399: <i>All architectures</i>
400: <br>
401: A protocol parsing bug in sshd can lead to unauthenticated memory
402: and CPU consumption.
403: <br>
404: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/030_ssh_kexinit.patch.sig">
405: A source code patch exists which remedies this problem.</a>
406: <p>
407:
1.39 tb 408: <li id="p031_smtpd.patch">
1.47 bentley 409: <strong>031: RELIABILITY FIX: October 13, 2016</strong>
1.28 tj 410: <i>All architectures</i>
411: <br>
412: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
413: <br>
414: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/031_smtpd.patch.sig">
415: A source code patch exists which remedies this problem.</a>
416: <p>
417:
1.39 tb 418: <li id="p032_libssl.patch">
1.47 bentley 419: <strong>032: RELIABILITY FIX: November 5, 2016</strong>
1.30 tj 420: <i>All architectures</i>
421: <br>
422: Avoid continual processing of an unlimited number of TLS records.
423: <br>
424: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/032_libssl.patch.sig">
425: A source code patch exists which remedies this problem.</a>
426: <p>
427:
1.39 tb 428: <li id="p033_libcrypto.patch">
1.47 bentley 429: <strong>033: SECURITY FIX: January 5, 2017</strong>
1.31 tj 430: <i>All architectures</i>
431: <br>
432: Avoid possible side-channel leak of ECDSA private keys when signing.
433: <br>
434: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig">
435: A source code patch exists which remedies this problem.</a>
436: <p>
437:
1.39 tb 438: <li id="p034_httpd.patch">
1.47 bentley 439: <strong>034: RELIABILITY FIX: January 31, 2017</strong>
1.32 tb 440: <i>All architectures</i>
441: <br>
442: A bug in the processing of range heanders in httpd can lead to memory
443: exhaustion and a crash of httpd. This patch disables range heander
444: processing.
445: <br>
446: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig">
447: A source code patch exists which remedies this problem.</a>
448: <p>
449:
1.39 tb 450: <li id="p035_net80211.patch">
1.47 bentley 451: <strong>035: SECURITY FIX: March 1, 2017</strong>
1.33 tj 452: <i>All architectures</i>
453: <br>
1.34 stsp 454: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.35 stsp 455: by rogue access points.
1.33 tj 456: <br>
457: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/035_net80211.patch.sig">
458: A source code patch exists which remedies this problem.</a>
459: <p>
460:
1.39 tb 461: <li id="p036_pf.patch">
1.47 bentley 462: <strong>036: RELIABILITY FIX: March 9, 2017</strong>
1.36 tj 463: <i>All architectures</i>
464: <br>
465: Prevent integer overflow in PF when calculating the adaptive timeout,
466: causing spuriously expired states under pressure.
467: <br>
468: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/036_pf.patch.sig">
469: A source code patch exists which remedies this problem.</a>
470: <p>
471:
1.39 tb 472: <li id="p037_exec_elf.patch">
1.47 bentley 473: <strong>037: SECURITY FIX: March 20, 2017</strong>
1.37 tj 474: <i>All architectures</i>
475: <br>
476: ELF auxiliary vector storage leaks piece of kernel stack.
477: <br>
478: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/037_exec_elf.patch.sig">
479: A source code patch exists which remedies this problem.</a>
480: <p>
481:
1.1 deraadt 482: </ul>
483:
484: <hr>
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