Annotation of www/errata59.html, Revision 1.49
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">
8: <link rel="stylesheet" type="text/css" href="openbsd.css">
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>,
71: <a href="errata66.html">6.6</a>.
1.1 deraadt 72: <hr>
73:
74: <p>
1.38 tj 75: Patches for the OpenBSD base system are distributed as unified diffs.
76: Each patch is cryptographically signed with the
1.41 tb 77: <a href="https://man.openbsd.org/OpenBSD-5.9/signify.1">signify(1)</a> tool and contains
1.38 tj 78: usage instructions.
79: All the following patches are also available in one
80: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9.tar.gz">tar.gz file</a>
81: for convenience.
1.1 deraadt 82:
83: <p>
1.38 tj 84: Patches for supported releases are also incorporated into the
1.40 tj 85: <a href="stable.html">-stable branch</a>.
1.1 deraadt 86:
87: <hr>
88:
89: <ul>
90:
1.39 tb 91: <li id="p001_sshd">
1.47 bentley 92: <strong>001: SECURITY FIX: March 10, 2016</strong>
1.2 deraadt 93: <i>All architectures</i><br>
1.29 tb 94: <a href="https://www.openssh.com/txt/x11fwd.adv">
1.2 deraadt 95: Lack of credential sanitization allows injection of commands to xauth(1).</a>
96: <br>
97: Prevent this problem immediately by not using the "X11Forwarding" feature
98: (which is disabled by default)
99: <br>
1.29 tb 100: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/001_sshd.patch.sig">
1.2 deraadt 101: A source code patch exists which remedies this problem.</a>
102: <p>
1.1 deraadt 103:
1.39 tb 104: <li id="p002_in6bind">
1.47 bentley 105: <strong>002: SECURITY FIX: March 16, 2016</strong>
1.3 deraadt 106: <i>All architectures</i><br>
107: Insufficient checks in IPv6 socket binding and UDP IPv6 option
108: processing allow a local user to send UDP packets with a source
109: (IPv6 address + port) already reserved by another user.
110: <br>
1.29 tb 111: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/002_in6bind.patch.sig">
1.3 deraadt 112: A source code patch exists which remedies this problem.</a>
113: <p>
114:
1.39 tb 115: <li id="p003_pledge">
1.47 bentley 116: <strong>003: RELIABILITY FIX: March 16, 2016</strong>
1.3 deraadt 117: <i>All architectures</i><br>
118: Incorrect path processing in pledge_namei() could result in unexpected
119: program termination of pledge(2)'d programs.
120: <br>
1.29 tb 121: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/003_pledge.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="p004_mbuf">
1.47 bentley 126: <strong>004: RELIABILITY FIX: April 30, 2016</strong>
1.7 sthen 127: <i>All architectures</i><br>
128: A problem in m_dup_pkt() can result in kernel crashes with carp(4).
129: <br>
1.29 tb 130: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/004_mbuf.patch.sig">
1.7 sthen 131: A source code patch exists which remedies this problem.</a>
132: <p>
133:
1.39 tb 134: <li id="p005_crypto">
1.47 bentley 135: <strong>005: SECURITY FIX: May 3, 2016</strong>
1.8 tedu 136: <i>All architectures</i><br>
137: Fix issues in the libcrypto library.
138: Refer to <a href="https://www.openssl.org/news/secadv/20160503.txt">the advisory</a>.
139: <ul>
140: <li>Memory corruption in the ASN.1 encoder (CVE-2016-2108)
141: <li>Padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
142: <li>EVP_EncodeUpdate overflow (CVE-2016-2105)
143: <li>EVP_EncryptUpdate overflow (CVE-2016-2106)
144: <li>ASN.1 BIO excessive memory allocation (CVE-2016-2109)
145: </ul>
1.29 tb 146: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/005_crypto.patch.sig">
1.8 tedu 147: A source code patch exists which remedies this problem.</a>
148: <p>
149:
1.39 tb 150: <li id="p006_smtpd">
1.47 bentley 151: <strong>006: RELIABILITY FIX: May 16, 2016</strong>
1.9 gilles 152: <i>All architectures</i><br>
153: Fix issues in smtpd.
154: <ul>
155: <li>Fix logic issue in smtp state machine that can lead to invalid state and result in crash.
156: <li>Plug file pointer leak that can lead to resources exhaustion and result in crash.
157: </ul>
1.29 tb 158: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/006_smtpd.patch.sig">
1.9 gilles 159: A source code patch exists which remedies this problem.</a>
160: <p>
161:
1.39 tb 162: <li id="p007_uvideo">
1.47 bentley 163: <strong>007: SECURITY FIX: May 17, 2016</strong>
1.10 kettenis 164: <i>All architectures</i><br>
165: Insufficient checks in the uvideo(4) V4L2 ioctl handling leak kernel
166: memory contents to a local user.
167: <br>
1.29 tb 168: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/007_uvideo.patch.sig">
1.10 kettenis 169: A source code patch exists which remedies this problem.</a>
170: <p>
171:
1.39 tb 172: <li id="p008_bnx">
1.47 bentley 173: <strong>008: RELIABILITY FIX: May 18, 2016</strong>
1.11 otto 174: <i>All architectures</i><br>
175: Fix issue in the bnx(4) ethernet driver that could cause data corruption.
1.12 tj 176: <br>
1.29 tb 177: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/008_bnx.patch.sig">
1.11 otto 178: A source code patch exists which remedies this problem.</a>
179: <p>
1.13 bcook 180:
1.39 tb 181: <li id="p009_crypto">
1.47 bentley 182: <strong>009: RELIABILITY FIX: May 29, 2016</strong>
1.13 bcook 183: <i>All architectures</i><br>
184: Fix a bug in the libcrypto library when parsing certain ASN.1 elements.
185: <br>
1.29 tb 186: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/009_crypto.patch.sig">
1.13 bcook 187: A source code patch exists which remedies this problem.</a>
188: <p>
1.14 deraadt 189:
1.39 tb 190: <li id="p010_libexpat">
1.47 bentley 191: <strong>010: SECURITY FIX: June 2, 2016</strong>
1.14 deraadt 192: <i>All architectures</i><br>
193: Fix issues in the libexpat library to prevent multiple integer and
194: buffer overflows.
195: <br>
1.29 tb 196: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/010_libexpat.patch.sig">
1.14 deraadt 197: A source code patch exists which remedies this problem.</a>
198: <p>
199:
1.39 tb 200: <li id="p011_crypto">
1.47 bentley 201: <strong>011: SECURITY FIX: June 6, 2016</strong>
1.15 awolk 202: <i>All architectures</i><br>
203: Correct a problem that prevents the DSA signing algorithm from running
204: in constant time even if the flag BN_FLG_CONSTTIME is set.
205: <br>
1.29 tb 206: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/011_crypto.patch.sig">
1.15 awolk 207: A source code patch exists which remedies this problem.</a>
208: <p>
209:
1.39 tb 210: <li id="p012_crypto">
1.47 bentley 211: <strong>012: SECURITY FIX: June 27, 2016</strong>
1.16 beck 212: <i>All architectures</i><br>
213: Correct a problem that could result in incorrect parsing/encoding of times in OCSP messages.
214: <br>
1.29 tb 215: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/012_crypto.patch.sig">
1.16 beck 216: A source code patch exists which remedies this problem.</a>
217: <p>
218:
1.39 tb 219: <li id="p013_splice">
1.47 bentley 220: <strong>013: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 221: <i>All architectures</i><br>
222: Splicing sockets in a loop could cause a kernel spin.
223: <br>
1.29 tb 224: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/013_splice.patch.sig">
1.17 deraadt 225: A source code patch exists which remedies this problem.</a>
226: <p>
227:
1.39 tb 228: <li id="p014_unp">
1.47 bentley 229: <strong>014: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 230: <i>All architectures</i><br>
231: Multiple processes exiting with a fd-passing control message on a
232: shared socket could crash the system.
233: <br>
1.29 tb 234: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/014_unp.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="p015_dirent">
1.47 bentley 239: <strong>015: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 240: <i>All architectures</i><br>
241: ufs_readdir failed to limit size of memory allocation, leading to panics.
242: <br>
1.29 tb 243: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/015_dirent.patch.sig">
1.17 deraadt 244: A source code patch exists which remedies this problem.</a>
245: <p>
246:
1.39 tb 247: <li id="p016_mmap">
1.47 bentley 248: <strong>016: SECURITY FIX: July 14, 2016</strong>
1.17 deraadt 249: <i>All architectures</i><br>
250: The mmap extension __MAP_NOFAULT could overcommit resources and crash
251: the system.
252: <br>
1.29 tb 253: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/016_mmap.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="p017_arp">
1.47 bentley 258: <strong>017: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 259: <i>All architectures</i><br>
1.18 tj 260: A race occuring in the unlocked ARP input path can lead to a kernel
261: NULL dereference.
262: <br>
1.29 tb 263: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/017_arp.patch.sig">
1.18 tj 264: A source code patch exists which remedies this problem.</a>
265: <p>
266:
1.39 tb 267: <li id="p018_timeout">
1.47 bentley 268: <strong>018: RELIABILITY FIX: July 14, 2016</strong>
1.18 tj 269: <i>All architectures</i><br>
1.17 deraadt 270: Tick counting overflows could cause a kernel crash.
271: <br>
1.29 tb 272: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/018_timeout.patch.sig">
1.17 deraadt 273: A source code patch exists which remedies this problem.</a>
274: <p>
275:
1.39 tb 276: <li id="p019_kevent">
1.47 bentley 277: <strong>019: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 278: <i>All architectures</i><br>
279: Invalid file descriptor use with kevent(2) could lead to a kernel crash.
280: <br>
1.29 tb 281: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/019_kevent.patch.sig">
1.17 deraadt 282: A source code patch exists which remedies this problem.</a>
283: <p>
284:
1.39 tb 285: <li id="p020_amap">
1.47 bentley 286: <strong>020: RELIABILITY FIX: July 14, 2016</strong>
1.17 deraadt 287: <i>All architectures</i><br>
288: Unchecked parameters and integer overflows in the amap allocation routines
289: could cause malloc(9) to either not allocate enough memory, leading to memory
290: corruption, or to trigger a "malloc: allocation too large" panic.
291: <br>
1.29 tb 292: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/020_amap.patch.sig">
1.17 deraadt 293: A source code patch exists which remedies this problem.</a>
294: <p>
295:
1.39 tb 296: <li id="p021_relayd">
1.47 bentley 297: <strong>021: RELIABILITY FIX: July 25, 2016</strong>
1.19 benno 298: <i>All architectures</i><br>
299: When signaling an error to an HTTP relay client, the connection can be
300: terminated prematurely, leading to a crash.
301: <br>
1.29 tb 302: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/021_relayd.patch.sig">
1.19 benno 303: A source code patch exists which remedies this problem.</a>
304: <p>
305:
1.39 tb 306: <li id="p022_sysctl">
1.47 bentley 307: <strong>022: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 308: <i>All architectures</i>
309: <br>
310: A missing NULL check in sysctl code results in a crash.
311: <br>
1.29 tb 312: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/022_sysctl.patch.sig">
1.21 tj 313: A source code patch exists which remedies this problem.</a>
314: <p>
315:
1.39 tb 316: <li id="p023_uvmisavail">
1.47 bentley 317: <strong>023: RELIABILITY FIX: August 2, 2016</strong>
1.21 tj 318: <i>All architectures</i>
319: <br>
320: Missing overflow checks in uvm may result in panics.
321: <br>
1.29 tb 322: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/023_uvmisavail.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="p024_perl">
1.47 bentley 327: <strong>024: SECURITY FIX: August 6, 2016</strong>
1.22 tj 328: <i>All architectures</i>
329: <br>
330: Don't look in the current working directory for perl modules to load.
1.42 tb 331: See the <a href="https://marc.info/?l=perl5-porters&m=146945269625067&w=2">
1.22 tj 332: perl5-porters announcement</a> for details.
333: <br>
1.29 tb 334: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/024_perl.patch.sig">
1.22 tj 335: A source code patch exists which remedies this problem.</a>
336: <p>
337:
1.39 tb 338: <li id="p025_relayd">
1.47 bentley 339: <strong>025: RELIABILITY FIX: August 6, 2016</strong>
1.22 tj 340: <i>All architectures</i>
341: <br>
342: Improve relayd's parsing of the Host-header by following RFC 7230
343: Section 5.4 more strictly.
344: <br>
1.29 tb 345: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/025_relayd.patch.sig">
1.22 tj 346: A source code patch exists which remedies this problem.</a>
347: <p>
348:
1.39 tb 349: <li id="p026_wsfont">
1.47 bentley 350: <strong>026: RELIABILITY FIX: September 17, 2016</strong>
1.24 tj 351: <i>All architectures</i>
352: <br>
353: Limit the number of wscons fonts that can be loaded into the kernel.
354: <br>
1.29 tb 355: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/026_wsfont.patch.sig">
1.24 tj 356: A source code patch exists which remedies this problem.</a>
357: <p>
358:
1.39 tb 359: <li id="p027_libssl">
1.47 bentley 360: <strong>027: RELIABILITY FIX: September 22, 2016</strong>
1.25 tj 361: <i>All architectures</i>
362: <br>
363: Avoid unbounded memory growth in libssl, which can be triggered by a TLS
364: client repeatedly renegotiating and sending OCSP Status Request TLS extensions.
365: <br>
1.29 tb 366: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/027_libssl.patch.sig">
1.25 tj 367: A source code patch exists which remedies this problem.</a>
368: <p>
369:
1.39 tb 370: <li id="p028_libssl">
1.47 bentley 371: <strong>028: SECURITY FIX: September 22, 2016</strong>
1.25 tj 372: <i>All architectures</i>
373: <br>
374: Avoid falling back to a weak digest for (EC)DH when using SNI with libssl.
375: <br>
1.29 tb 376: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/028_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="p029_xorg_libs">
1.47 bentley 381: <strong>029: SECURITY FIX: October 4, 2016</strong>
1.26 tj 382: <i>All architectures</i>
383: <br>
384: Fix a number of issues in the way various X client libraries handle
385: server responses.
386: <br>
1.29 tb 387: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/029_xorg_libs.patch.sig">
1.26 tj 388: A source code patch exists which remedies this problem.</a>
389: <p>
390:
1.39 tb 391: <li id="p030_ssh_kexinit">
1.47 bentley 392: <strong>030: RELIABILITY FIX: October 10, 2016</strong>
1.27 tj 393: <i>All architectures</i>
394: <br>
395: A protocol parsing bug in sshd can lead to unauthenticated memory
396: and CPU consumption.
397: <br>
398: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/030_ssh_kexinit.patch.sig">
399: A source code patch exists which remedies this problem.</a>
400: <p>
401:
1.39 tb 402: <li id="p031_smtpd.patch">
1.47 bentley 403: <strong>031: RELIABILITY FIX: October 13, 2016</strong>
1.28 tj 404: <i>All architectures</i>
405: <br>
406: A logic issue in smtpd's header parsing can cause SMTP sessions to hang.
407: <br>
408: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/031_smtpd.patch.sig">
409: A source code patch exists which remedies this problem.</a>
410: <p>
411:
1.39 tb 412: <li id="p032_libssl.patch">
1.47 bentley 413: <strong>032: RELIABILITY FIX: November 5, 2016</strong>
1.30 tj 414: <i>All architectures</i>
415: <br>
416: Avoid continual processing of an unlimited number of TLS records.
417: <br>
418: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/032_libssl.patch.sig">
419: A source code patch exists which remedies this problem.</a>
420: <p>
421:
1.39 tb 422: <li id="p033_libcrypto.patch">
1.47 bentley 423: <strong>033: SECURITY FIX: January 5, 2017</strong>
1.31 tj 424: <i>All architectures</i>
425: <br>
426: Avoid possible side-channel leak of ECDSA private keys when signing.
427: <br>
428: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/033_libcrypto.patch.sig">
429: A source code patch exists which remedies this problem.</a>
430: <p>
431:
1.39 tb 432: <li id="p034_httpd.patch">
1.47 bentley 433: <strong>034: RELIABILITY FIX: January 31, 2017</strong>
1.32 tb 434: <i>All architectures</i>
435: <br>
436: A bug in the processing of range heanders in httpd can lead to memory
437: exhaustion and a crash of httpd. This patch disables range heander
438: processing.
439: <br>
440: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/034_httpd.patch.sig">
441: A source code patch exists which remedies this problem.</a>
442: <p>
443:
1.39 tb 444: <li id="p035_net80211.patch">
1.47 bentley 445: <strong>035: SECURITY FIX: March 1, 2017</strong>
1.33 tj 446: <i>All architectures</i>
447: <br>
1.34 stsp 448: WiFi clients using WPA1 or WPA2 are vulnerable to a man-in-the-middle attack
1.35 stsp 449: by rogue access points.
1.33 tj 450: <br>
451: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/035_net80211.patch.sig">
452: A source code patch exists which remedies this problem.</a>
453: <p>
454:
1.39 tb 455: <li id="p036_pf.patch">
1.47 bentley 456: <strong>036: RELIABILITY FIX: March 9, 2017</strong>
1.36 tj 457: <i>All architectures</i>
458: <br>
459: Prevent integer overflow in PF when calculating the adaptive timeout,
460: causing spuriously expired states under pressure.
461: <br>
462: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/036_pf.patch.sig">
463: A source code patch exists which remedies this problem.</a>
464: <p>
465:
1.39 tb 466: <li id="p037_exec_elf.patch">
1.47 bentley 467: <strong>037: SECURITY FIX: March 20, 2017</strong>
1.37 tj 468: <i>All architectures</i>
469: <br>
470: ELF auxiliary vector storage leaks piece of kernel stack.
471: <br>
472: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.9/common/037_exec_elf.patch.sig">
473: A source code patch exists which remedies this problem.</a>
474: <p>
475:
1.1 deraadt 476: </ul>
477:
478: <hr>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata59.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www