Annotation of www/errata59.html, Revision 1.60
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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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1.1 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>,
1.57 deraadt 77: <a href="errata71.html">7.1</a>,
1.58 tj 78: <a href="errata72.html">7.2</a>,
1.59 tj 79: <a href="errata73.html">7.3</a>,
1.60 ! tj 80: <a href="errata74.html">7.4</a>,
! 81: <a href="errata75.html">7.5</a>.
1.1 deraadt 82: <hr>
83:
84: <p>
1.38 tj 85: Patches for the OpenBSD base system are distributed as unified diffs.
86: Each patch is cryptographically signed with the
1.41 tb 87: <a href="https://man.openbsd.org/OpenBSD-5.9/signify.1">signify(1)</a> tool and contains
1.38 tj 88: usage instructions.
89: All the following patches are also available in one
90: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9.tar.gz">tar.gz file</a>
91: for convenience.
1.1 deraadt 92:
93: <p>
1.38 tj 94: Patches for supported releases are also incorporated into the
1.40 tj 95: <a href="stable.html">-stable branch</a>.
1.1 deraadt 96:
97: <hr>
98:
99: <ul>
100:
1.39 tb 101: <li id="p001_sshd">
1.47 bentley 102: <strong>001: SECURITY FIX: March 10, 2016</strong>
1.2 deraadt 103: <i>All architectures</i><br>
1.29 tb 104: <a href="https://www.openssh.com/txt/x11fwd.adv">
1.2 deraadt 105: Lack of credential sanitization allows injection of commands to xauth(1).</a>
106: <br>
107: Prevent this problem immediately by not using the "X11Forwarding" feature
108: (which is disabled by default)
109: <br>
1.29 tb 110: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/001_sshd.patch.sig">
1.2 deraadt 111: A source code patch exists which remedies this problem.</a>
112: <p>
1.1 deraadt 113:
1.39 tb 114: <li id="p002_in6bind">
1.47 bentley 115: <strong>002: SECURITY FIX: March 16, 2016</strong>
1.3 deraadt 116: <i>All architectures</i><br>
117: Insufficient checks in IPv6 socket binding and UDP IPv6 option
118: processing allow a local user to send UDP packets with a source
119: (IPv6 address + port) already reserved by another user.
120: <br>
1.29 tb 121: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/002_in6bind.patch.sig">
1.3 deraadt 122: A source code patch exists which remedies this problem.</a>
123: <p>
124:
1.39 tb 125: <li id="p003_pledge">
1.47 bentley 126: <strong>003: RELIABILITY FIX: March 16, 2016</strong>
1.3 deraadt 127: <i>All architectures</i><br>
128: Incorrect path processing in pledge_namei() could result in unexpected
129: program termination of pledge(2)'d programs.
130: <br>
1.29 tb 131: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/003_pledge.patch.sig">
1.3 deraadt 132: A source code patch exists which remedies this problem.</a>
133: <p>
134:
1.39 tb 135: <li id="p004_mbuf">
1.47 bentley 136: <strong>004: RELIABILITY FIX: April 30, 2016</strong>
1.7 sthen 137: <i>All architectures</i><br>
138: A problem in m_dup_pkt() can result in kernel crashes with carp(4).
139: <br>
1.29 tb 140: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/004_mbuf.patch.sig">
1.7 sthen 141: A source code patch exists which remedies this problem.</a>
142: <p>
143:
1.39 tb 144: <li id="p005_crypto">
1.47 bentley 145: <strong>005: SECURITY FIX: May 3, 2016</strong>
1.8 tedu 146: <i>All architectures</i><br>
147: Fix issues in the libcrypto library.
148: Refer to <a href="https://www.openssl.org/news/secadv/20160503.txt">the advisory</a>.
149: <ul>
150: <li>Memory corruption in the ASN.1 encoder (CVE-2016-2108)
151: <li>Padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
152: <li>EVP_EncodeUpdate overflow (CVE-2016-2105)
153: <li>EVP_EncryptUpdate overflow (CVE-2016-2106)
154: <li>ASN.1 BIO excessive memory allocation (CVE-2016-2109)
155: </ul>
1.29 tb 156: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/005_crypto.patch.sig">
1.8 tedu 157: A source code patch exists which remedies this problem.</a>
158: <p>
159:
1.39 tb 160: <li id="p006_smtpd">
1.47 bentley 161: <strong>006: RELIABILITY FIX: May 16, 2016</strong>
1.9 gilles 162: <i>All architectures</i><br>
163: Fix issues in smtpd.
164: <ul>
165: <li>Fix logic issue in smtp state machine that can lead to invalid state and result in crash.
166: <li>Plug file pointer leak that can lead to resources exhaustion and result in crash.
167: </ul>
1.29 tb 168: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/006_smtpd.patch.sig">
1.9 gilles 169: A source code patch exists which remedies this problem.</a>
170: <p>
171:
1.39 tb 172: <li id="p007_uvideo">
1.47 bentley 173: <strong>007: SECURITY FIX: May 17, 2016</strong>
1.10 kettenis 174: <i>All architectures</i><br>
175: Insufficient checks in the uvideo(4) V4L2 ioctl handling leak kernel
176: memory contents to a local user.
177: <br>
1.29 tb 178: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/007_uvideo.patch.sig">
1.10 kettenis 179: A source code patch exists which remedies this problem.</a>
180: <p>
181:
1.39 tb 182: <li id="p008_bnx">
1.47 bentley 183: <strong>008: RELIABILITY FIX: May 18, 2016</strong>
1.11 otto 184: <i>All architectures</i><br>
185: Fix issue in the bnx(4) ethernet driver that could cause data corruption.
1.12 tj 186: <br>
1.29 tb 187: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/008_bnx.patch.sig">
1.11 otto 188: A source code patch exists which remedies this problem.</a>
189: <p>
1.13 bcook 190:
1.39 tb 191: <li id="p009_crypto">
1.47 bentley 192: <strong>009: RELIABILITY FIX: May 29, 2016</strong>
1.13 bcook 193: <i>All architectures</i><br>
194: Fix a bug in the libcrypto library when parsing certain ASN.1 elements.
195: <br>
1.29 tb 196: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/009_crypto.patch.sig">
1.13 bcook 197: A source code patch exists which remedies this problem.</a>
198: <p>
1.14 deraadt 199:
1.39 tb 200: <li id="p010_libexpat">
1.47 bentley 201: <strong>010: SECURITY FIX: June 2, 2016</strong>
1.14 deraadt 202: <i>All architectures</i><br>
203: Fix issues in the libexpat library to prevent multiple integer and
204: buffer overflows.
205: <br>
1.29 tb 206: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/010_libexpat.patch.sig">
1.14 deraadt 207: A source code patch exists which remedies this problem.</a>
208: <p>
209:
1.39 tb 210: <li id="p011_crypto">
1.47 bentley 211: <strong>011: SECURITY FIX: June 6, 2016</strong>
1.15 awolk 212: <i>All architectures</i><br>
213: Correct a problem that prevents the DSA signing algorithm from running
214: in constant time even if the flag BN_FLG_CONSTTIME is set.
215: <br>
1.29 tb 216: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/011_crypto.patch.sig">
1.15 awolk 217: A source code patch exists which remedies this problem.</a>
218: <p>
219:
1.39 tb 220: <li id="p012_crypto">
1.47 bentley 221: <strong>012: SECURITY FIX: June 27, 2016</strong>
1.16 beck 222: <i>All architectures</i><br>
223: Correct a problem that could result in incorrect parsing/encoding of times in OCSP messages.
224: <br>
1.29 tb 225: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/012_crypto.patch.sig">
1.16 beck 226: A source code patch exists which remedies this problem.</a>
227: <p>
228:
1.39 tb 229: <li id="p013_splice">
1.47 bentley 230: <strong>013: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 231: <i>All architectures</i><br>
232: Splicing sockets in a loop could cause a kernel spin.
233: <br>
1.29 tb 234: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/013_splice.patch.sig">
1.17 deraadt 235: A source code patch exists which remedies this problem.</a>
236: <p>
237:
1.39 tb 238: <li id="p014_unp">
1.47 bentley 239: <strong>014: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 240: <i>All architectures</i><br>
241: Multiple processes exiting with a fd-passing control message on a
242: shared socket could crash the system.
243: <br>
1.29 tb 244: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/014_unp.patch.sig">
1.17 deraadt 245: A source code patch exists which remedies this problem.</a>
246: <p>
247:
1.39 tb 248: <li id="p015_dirent">
1.47 bentley 249: <strong>015: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 250: <i>All architectures</i><br>
251: ufs_readdir failed to limit size of memory allocation, leading to panics.
252: <br>
1.29 tb 253: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/015_dirent.patch.sig">
1.17 deraadt 254: A source code patch exists which remedies this problem.</a>
255: <p>
256:
1.39 tb 257: <li id="p016_mmap">
1.47 bentley 258: <strong>016: SECURITY FIX: July 14, 2016</strong>
1.17 deraadt 259: <i>All architectures</i><br>
260: The mmap extension __MAP_NOFAULT could overcommit resources and crash
261: the system.
262: <br>
1.29 tb 263: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/016_mmap.patch.sig">
1.17 deraadt 264: A source code patch exists which remedies this problem.</a>
265: <p>
266:
1.39 tb 267: <li id="p017_arp">
1.47 bentley 268: <strong>017: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 269: <i>All architectures</i><br>
1.52 jsg 270: A race occurring in the unlocked ARP input path can lead to a kernel
1.18 tj 271: NULL dereference.
272: <br>
1.29 tb 273: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/017_arp.patch.sig">
1.18 tj 274: A source code patch exists which remedies this problem.</a>
275: <p>
276:
1.39 tb 277: <li id="p018_timeout">
1.47 bentley 278: <strong>018: RELIABILITY FIX: July 14, 2016</strong>
1.18 tj 279: <i>All architectures</i><br>
1.17 deraadt 280: Tick counting overflows could cause a kernel crash.
281: <br>
1.29 tb 282: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/018_timeout.patch.sig">
1.17 deraadt 283: A source code patch exists which remedies this problem.</a>
284: <p>
285:
1.39 tb 286: <li id="p019_kevent">
1.47 bentley 287: <strong>019: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 288: <i>All architectures</i><br>
289: Invalid file descriptor use with kevent(2) could lead to a kernel crash.
290: <br>
1.29 tb 291: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/019_kevent.patch.sig">
1.17 deraadt 292: A source code patch exists which remedies this problem.</a>
293: <p>
294:
1.39 tb 295: <li id="p020_amap">
1.47 bentley 296: <strong>020: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 297: <i>All architectures</i><br>
298: Unchecked parameters and integer overflows in the amap allocation routines
299: could cause malloc(9) to either not allocate enough memory, leading to memory
300: corruption, or to trigger a "malloc: allocation too large" panic.
301: <br>
1.29 tb 302: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/020_amap.patch.sig">
1.17 deraadt 303: A source code patch exists which remedies this problem.</a>
304: <p>
305:
1.39 tb 306: <li id="p021_relayd">
1.47 bentley 307: <strong>021: RELIABILITY FIX: July 25, 2016</strong>
1.19 benno 308: <i>All architectures</i><br>
309: When signaling an error to an HTTP relay client, the connection can be
310: terminated prematurely, leading to a crash.
311: <br>
1.29 tb 312: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/021_relayd.patch.sig">
1.19 benno 313: A source code patch exists which remedies this problem.</a>
314: <p>
315:
1.39 tb 316: <li id="p022_sysctl">
1.47 bentley 317: <strong>022: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 318: <i>All architectures</i>
319: <br>
320: A missing NULL check in sysctl code results in a crash.
321: <br>
1.29 tb 322: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/022_sysctl.patch.sig">
1.21 tj 323: A source code patch exists which remedies this problem.</a>
324: <p>
325:
1.39 tb 326: <li id="p023_uvmisavail">
1.47 bentley 327: <strong>023: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 328: <i>All architectures</i>
329: <br>
330: Missing overflow checks in uvm may result in panics.
331: <br>
1.29 tb 332: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/023_uvmisavail.patch.sig">
1.21 tj 333: A source code patch exists which remedies this problem.</a>
334: <p>
335:
1.39 tb 336: <li id="p024_perl">
1.47 bentley 337: <strong>024: SECURITY FIX: August 6, 2016</strong>
1.22 tj 338: <i>All architectures</i>
339: <br>
340: Don't look in the current working directory for perl modules to load.
1.42 tb 341: See the <a href="https://marc.info/?l=perl5-porters&m=146945269625067&w=2">
1.22 tj 342: perl5-porters announcement</a> for details.
343: <br>
1.29 tb 344: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/024_perl.patch.sig">
1.22 tj 345: A source code patch exists which remedies this problem.</a>
346: <p>
347:
1.39 tb 348: <li id="p025_relayd">
1.47 bentley 349: <strong>025: RELIABILITY FIX: August 6, 2016</strong>
1.22 tj 350: <i>All architectures</i>
351: <br>
352: Improve relayd's parsing of the Host-header by following RFC 7230
353: Section 5.4 more strictly.
354: <br>
1.29 tb 355: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/025_relayd.patch.sig">
1.22 tj 356: A source code patch exists which remedies this problem.</a>
357: <p>
358:
1.39 tb 359: <li id="p026_wsfont">
1.47 bentley 360: <strong>026: RELIABILITY FIX: September 17, 2016</strong>
1.24 tj 361: <i>All architectures</i>
362: <br>
363: Limit the number of wscons fonts that can be loaded into the kernel.
364: <br>
1.29 tb 365: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/026_wsfont.patch.sig">
1.24 tj 366: A source code patch exists which remedies this problem.</a>
367: <p>
368:
1.39 tb 369: <li id="p027_libssl">
1.47 bentley 370: <strong>027: RELIABILITY FIX: September 22, 2016</strong>
1.25 tj 371: <i>All architectures</i>
372: <br>
373: Avoid unbounded memory growth in libssl, which can be triggered by a TLS
374: client repeatedly renegotiating and sending OCSP Status Request TLS extensions.
375: <br>
1.29 tb 376: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/027_libssl.patch.sig">
1.25 tj 377: A source code patch exists which remedies this problem.</a>
378: <p>
379:
1.39 tb 380: <li id="p028_libssl">
1.47 bentley 381: <strong>028: SECURITY FIX: September 22, 2016</strong>
1.25 tj 382: <i>All architectures</i>
383: <br>
384: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
385: <br>
1.29 tb 386: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/028_libssl.patch.sig">
1.25 tj 387: A source code patch exists which remedies this problem.</a>
388: <p>
389:
1.39 tb 390: <li id="p029_xorg_libs">
1.47 bentley 391: <strong>029: SECURITY FIX: October 4, 2016</strong>
1.26 tj 392: <i>All architectures</i>
393: <br>
394: Fix a number of issues in the way various X client libraries handle
395: server responses.
396: <br>
1.29 tb 397: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/029_xorg_libs.patch.sig">
1.26 tj 398: A source code patch exists which remedies this problem.</a>
399: <p>
400:
1.39 tb 401: <li id="p030_ssh_kexinit">
1.47 bentley 402: <strong>030: RELIABILITY FIX: October 10, 2016</strong>
1.27 tj 403: <i>All architectures</i>
404: <br>
405: A protocol parsing bug in sshd can lead to unauthenticated memory
406: and CPU consumption.
407: <br>
408: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/030_ssh_kexinit.patch.sig">
409: A source code patch exists which remedies this problem.</a>
410: <p>
411:
1.39 tb 412: <li id="p031_smtpd.patch">
1.47 bentley 413: <strong>031: RELIABILITY FIX: October 13, 2016</strong>
1.28 tj 414: <i>All architectures</i>
415: <br>
416: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
417: <br>
418: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/031_smtpd.patch.sig">
419: A source code patch exists which remedies this problem.</a>
420: <p>
421:
1.39 tb 422: <li id="p032_libssl.patch">
1.47 bentley 423: <strong>032: RELIABILITY FIX: November 5, 2016</strong>
1.30 tj 424: <i>All architectures</i>
425: <br>
426: Avoid continual processing of an unlimited number of TLS records.
427: <br>
428: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/032_libssl.patch.sig">
429: A source code patch exists which remedies this problem.</a>
430: <p>
431:
1.39 tb 432: <li id="p033_libcrypto.patch">
1.47 bentley 433: <strong>033: SECURITY FIX: January 5, 2017</strong>
1.31 tj 434: <i>All architectures</i>
435: <br>
436: Avoid possible side-channel leak of ECDSA private keys when signing.
437: <br>
438: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig">
439: A source code patch exists which remedies this problem.</a>
440: <p>
441:
1.39 tb 442: <li id="p034_httpd.patch">
1.47 bentley 443: <strong>034: RELIABILITY FIX: January 31, 2017</strong>
1.32 tb 444: <i>All architectures</i>
445: <br>
446: A bug in the processing of range heanders in httpd can lead to memory
447: exhaustion and a crash of httpd. This patch disables range heander
448: processing.
449: <br>
450: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig">
451: A source code patch exists which remedies this problem.</a>
452: <p>
453:
1.39 tb 454: <li id="p035_net80211.patch">
1.47 bentley 455: <strong>035: SECURITY FIX: March 1, 2017</strong>
1.33 tj 456: <i>All architectures</i>
457: <br>
1.34 stsp 458: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.35 stsp 459: by rogue access points.
1.33 tj 460: <br>
461: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/035_net80211.patch.sig">
462: A source code patch exists which remedies this problem.</a>
463: <p>
464:
1.39 tb 465: <li id="p036_pf.patch">
1.47 bentley 466: <strong>036: RELIABILITY FIX: March 9, 2017</strong>
1.36 tj 467: <i>All architectures</i>
468: <br>
469: Prevent integer overflow in PF when calculating the adaptive timeout,
470: causing spuriously expired states under pressure.
471: <br>
472: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/036_pf.patch.sig">
473: A source code patch exists which remedies this problem.</a>
474: <p>
475:
1.39 tb 476: <li id="p037_exec_elf.patch">
1.47 bentley 477: <strong>037: SECURITY FIX: March 20, 2017</strong>
1.37 tj 478: <i>All architectures</i>
479: <br>
480: ELF auxiliary vector storage leaks piece of kernel stack.
481: <br>
482: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/037_exec_elf.patch.sig">
483: A source code patch exists which remedies this problem.</a>
484: <p>
485:
1.1 deraadt 486: </ul>
487:
488: <hr>
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