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