Annotation of www/errata24.html, Revision 1.89
1.83 bentley 1: <!doctype html>
2: <html lang=en id=errata>
3: <meta charset=utf-8>
4:
1.73 tj 5: <title>OpenBSD 2.4 Errata</title>
1.1 deraadt 6: <meta name="description" content="the OpenBSD CD errata page">
1.72 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
8: <link rel="stylesheet" type="text/css" href="openbsd.css">
1.75 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata24.html">
1.1 deraadt 10:
1.64 deraadt 11: <!--
12: IMPORTANT REMINDER
13: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
14: -->
15:
1.1 deraadt 16:
1.83 bentley 17: <h2 id=OpenBSD>
1.72 deraadt 18: <a href="index.html">
1.83 bentley 19: <i>Open</i><b>BSD</b></a>
20: 2.4 Errata
1.73 tj 21: </h2>
1.72 deraadt 22: <hr>
1.1 deraadt 23:
1.21 deraadt 24: For errata on a certain release, click below:<br>
1.86 schwarze 25: <a href="errata20.html">2.0</a>,
1.20 deraadt 26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</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>,
1.25 deraadt 36: <a href="errata32.html">3.2</a>,
1.39 david 37: <a href="errata33.html">3.3</a>,
1.30 david 38: <a href="errata34.html">3.4</a>,
1.32 miod 39: <a href="errata35.html">3.5</a>,
1.33 deraadt 40: <a href="errata36.html">3.6</a>,
1.86 schwarze 41: <br>
1.57 deraadt 42: <a href="errata37.html">3.7</a>,
1.35 deraadt 43: <a href="errata38.html">3.8</a>,
1.36 deraadt 44: <a href="errata39.html">3.9</a>,
1.37 deraadt 45: <a href="errata40.html">4.0</a>,
1.40 merdely 46: <a href="errata41.html">4.1</a>,
1.41 deraadt 47: <a href="errata42.html">4.2</a>,
1.42 deraadt 48: <a href="errata43.html">4.3</a>,
1.44 deraadt 49: <a href="errata44.html">4.4</a>,
1.45 deraadt 50: <a href="errata45.html">4.5</a>,
1.46 deraadt 51: <a href="errata46.html">4.6</a>,
1.48 deraadt 52: <a href="errata47.html">4.7</a>,
1.49 miod 53: <a href="errata48.html">4.8</a>,
1.50 nick 54: <a href="errata49.html">4.9</a>,
1.51 sthen 55: <a href="errata50.html">5.0</a>,
1.52 deraadt 56: <a href="errata51.html">5.1</a>,
1.53 deraadt 57: <a href="errata52.html">5.2</a>,
1.86 schwarze 58: <br>
1.54 deraadt 59: <a href="errata53.html">5.3</a>,
1.55 deraadt 60: <a href="errata54.html">5.4</a>,
1.63 jsg 61: <a href="errata55.html">5.5</a>,
1.67 deraadt 62: <a href="errata56.html">5.6</a>,
1.70 deraadt 63: <a href="errata57.html">5.7</a>,
1.71 deraadt 64: <a href="errata58.html">5.8</a>,
1.74 deraadt 65: <a href="errata59.html">5.9</a>,
1.77 tj 66: <a href="errata60.html">6.0</a>,
1.79 deraadt 67: <a href="errata61.html">6.1</a>,
1.80 deraadt 68: <a href="errata62.html">6.2</a>,
1.81 deraadt 69: <a href="errata63.html">6.3</a>,
1.82 deraadt 70: <a href="errata64.html">6.4</a>,
1.85 deraadt 71: <a href="errata65.html">6.5</a>,
1.87 deraadt 72: <a href="errata66.html">6.6</a>,
1.88 deraadt 73: <a href="errata67.html">6.7</a>,
1.89 ! deraadt 74: <a href="errata68.html">6.8</a>,
! 75: <a href="errata69.html">6.9</a>.
1.1 deraadt 76: <hr>
77:
1.9 ericj 78: <p>
1.77 tj 79: Patches for the OpenBSD base system are distributed as unified diffs.
80: Each patch contains usage instructions.
81: All the following patches are also available in one
82: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4.tar.gz">tar.gz file</a>
83: for convenience.
1.58 deraadt 84:
85: <p>
1.77 tj 86: Patches for supported releases are also incorporated into the
1.78 tj 87: <a href="stable.html">-stable branch</a>.
1.9 ericj 88:
1.1 deraadt 89: <hr>
1.58 deraadt 90:
1.11 jufi 91: <ul>
1.84 deraadt 92:
1.65 bentley 93: <li id="bmap">
1.84 deraadt 94: <strong>001: RELIABILITY FIX</strong>
1.61 deraadt 95: <i>All architectures</i><br>
1.3 millert 96: A local user can crash the system by reading a file larger than 64meg
97: from an ext2fs partition.
1.84 deraadt 98: <br>
1.76 tb 99: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/bmap.patch">
1.3 millert 100: A source code patch exists which remedies this problem.</a>
101: <p>
1.84 deraadt 102:
1.65 bentley 103: <li id="lnpanic">
1.84 deraadt 104: <strong>002: RELIABILITY FIX</strong>
1.61 deraadt 105: <i>All architectures</i><br>
1.2 deraadt 106: A local user can crash the system because of a bug in the vfs layer.
1.84 deraadt 107: <br>
1.76 tb 108: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/lnpanic.patch">
1.2 deraadt 109: A source code patch exists which remedies this problem.</a>
110: <p>
1.84 deraadt 111:
1.65 bentley 112: <li id="poll">
1.84 deraadt 113: <strong>003: SECURITY FIX</strong>
1.61 deraadt 114: <i>All architectures</i><br>
1.1 deraadt 115: A machine crash is possible when playing with poll(2).
1.84 deraadt 116: <br>
1.76 tb 117: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/poll.patch">
1.1 deraadt 118: A source code patch exists which remedies this problem.</a>
119: <p>
1.84 deraadt 120:
1.65 bentley 121: <li id="nlink">
1.84 deraadt 122: <strong>004: SECURITY FIX</strong>
1.61 deraadt 123: <i>All architectures</i><br>
1.1 deraadt 124: A machine crash is possible when playing with link(2) on FFS.
1.84 deraadt 125: <br>
1.76 tb 126: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/nlink.patch">
1.58 deraadt 127: A source code patch exists which remedies this problem.</a>
128: This is version four of the patch.
1.1 deraadt 129: <p>
1.84 deraadt 130:
1.65 bentley 131: <li id="ping">
1.84 deraadt 132: <strong>005: SECURITY FIX</strong>
1.61 deraadt 133: <i>All architectures</i><br>
1.1 deraadt 134: A buffer overflow existed in ping(8), which may have a security issue.
1.84 deraadt 135: <br>
1.76 tb 136: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/ping.patch">
1.1 deraadt 137: A source code patch exists which remedies this problem.</a>
138: <p>
1.84 deraadt 139:
1.65 bentley 140: <li id="ipqrace">
1.84 deraadt 141: <strong>006: SECURITY FIX</strong>
1.61 deraadt 142: <i>All architectures</i><br>
1.1 deraadt 143: A race condition in IP ipq handling could permit a remote crash.
1.84 deraadt 144: <br>
1.76 tb 145: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/ipqrace.patch">
1.1 deraadt 146: A source code patch exists which remedies this problem.</a>
1.84 deraadt 147: <br>
1.24 naddy 148: It must be installed after <a href="errata24.html#maxqueue">the maxqueue patch</a>.
149: and <a href="errata24.html#tcpfix">the tcp decoding patch</a>.
1.1 deraadt 150: <p>
1.84 deraadt 151:
1.65 bentley 152: <li id="accept">
1.84 deraadt 153: <strong>007: SECURITY FIX</strong>
1.61 deraadt 154: <i>All architectures</i><br>
1.1 deraadt 155: A race condition existed between accept(2) and select(2) which could
156: permit an attacker to hang sockets from remote.
1.84 deraadt 157: <br>
1.76 tb 158: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/accept.patch">
1.1 deraadt 159: A source code patch exists which remedies this problem.</a>
160: <p>
1.84 deraadt 161:
1.65 bentley 162: <li id="maxqueue">
1.84 deraadt 163: <strong>008: SECURITY FIX</strong>
1.61 deraadt 164: <i>All architectures</i><br>
1.1 deraadt 165: IP fragment assembly can bog the machine excessively and cause problems.
1.84 deraadt 166: <br>
1.76 tb 167: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/maxqueue.patch">
1.1 deraadt 168: A source code patch exists which remedies this problem.</a>
169: <p>
1.84 deraadt 170:
1.65 bentley 171: <li id="uio">
1.84 deraadt 172: <strong>009: FUNCTIONALITY FIX</strong>
1.61 deraadt 173: <i>All architectures</i><br>
1.1 deraadt 174: The readv(2) and writev(2) system calls would not accept a <em>struct iovec</em>
1.83 bentley 175: with an <b>iov_len</b> of 0. This causes a db test in perl to fail.
1.84 deraadt 176: <br>
1.76 tb 177: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/uio.patch">
1.1 deraadt 178: A source code patch exists which remedies this problem.</a>
179: <p>
1.84 deraadt 180:
1.65 bentley 181: <li id="rst">
1.84 deraadt 182: <strong>010: SECURITY FIX</strong>
1.61 deraadt 183: <i>All architectures</i><br>
1.1 deraadt 184: TCP/IP RST handling was too sloppy.
1.84 deraadt 185: <br>
1.76 tb 186: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/rst.patch">
1.1 deraadt 187: A source code patch exists which remedies this problem.</a>
188: <p>
1.84 deraadt 189:
1.65 bentley 190: <li id="kvm_mkdb">
1.84 deraadt 191: <strong>011: FUNCTIONALITY FIX</strong>
1.61 deraadt 192: <i>All architectures</i><br>
1.1 deraadt 193: During bootup, kvm_mkdb may exit with the error "kvm_mkdb: cannot allocate
1.55 deraadt 194: memory".
1.84 deraadt 195: <br>
1.76 tb 196: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/kvm_mkdb.patch">
1.1 deraadt 197: A source code patch exists which remedies this problem.</a>
198: <p>
1.84 deraadt 199:
1.65 bentley 200: <li id="nfs3_solaris7">
1.84 deraadt 201: <strong>012: FUNCTIONALITY FIX</strong>
1.61 deraadt 202: <i>All architectures</i><br>
1.1 deraadt 203: A problem with writing to NFS version 3 mounted filesystems from Solaris 7
1.31 david 204: hosts exists. Attempts to create files will result in an error such as
1.1 deraadt 205: "Inappropriate file type or format".
1.84 deraadt 206: <br>
1.76 tb 207: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/nfs3_solaris7.patch">
1.1 deraadt 208: A source code patch exists which remedies this problem.</a>
209: <p>
1.84 deraadt 210:
1.65 bentley 211: <li id="nfs3">
1.84 deraadt 212: <strong>013: FUNCTIONALITY FIX</strong>
1.61 deraadt 213: <i>All architectures</i><br>
1.1 deraadt 214: A problem with NFS version 3 mounts on big endian machines (m68k, sparc
215: and powerpc) exists when mounting filesystems larger than 2gig. You
216: can see evidence of the bug by running df(1) and checking for negative
217: partition sizes.
1.84 deraadt 218: <br>
1.76 tb 219: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/nfs3.patch">
1.1 deraadt 220: A source code patch exists which remedies this problem.</a>
221: <p>
1.84 deraadt 222:
1.65 bentley 223: <li id="termcap">
1.84 deraadt 224: <strong>014: SECURITY FIX</strong>
1.61 deraadt 225: <i>All architectures</i><br>
1.1 deraadt 226: A security problem exists in the curses and ocurses libraries that affect
227: setuid programs linked with -lcurses or -locurses.
1.84 deraadt 228: <br>
1.76 tb 229: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/termcap.patch">
1.1 deraadt 230: A source code patch exists which remedies this problem.</a>
231: <br>
232: Precompiled versions of libcurses and libocurses exist for the
1.84 deraadt 233: <br>
1.76 tb 234: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/i386/curses.tar.gz">i386</a>
1.1 deraadt 235: platform. Unpack it in /usr/lib.
236: <p>
1.84 deraadt 237:
1.65 bentley 238: <li id="terminfo">
1.84 deraadt 239: <strong>015: FUNCTIONALITY FIX</strong>
1.61 deraadt 240: <i>All architectures</i><br>
1.83 bentley 241: A workaround for an xterm problem that causes <b>vi</b> to not
1.1 deraadt 242: restore the correct cursor position on exit.
1.84 deraadt 243: <br>
1.76 tb 244: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/terminfo.src.patch">
1.1 deraadt 245: A source code patch exists which remedies this problem.</a>
246: <br>
247: Alternately, you can also download a pre-compiled terminfo file to be
1.83 bentley 248: installed as <b>/usr/share/misc/terminfo.db</b>. For i386,
1.1 deraadt 249: alpha and mips, use the
1.76 tb 250: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/terminfo.db-LE.tar.gz">
1.1 deraadt 251: little endian</a> version. For sparc, m68k and powerpc, use the
1.76 tb 252: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/terminfo.db-BE.tar.gz">
1.1 deraadt 253: big endian</a> version.
254: <p>
1.84 deraadt 255:
1.65 bentley 256: <li id="userdir">
1.84 deraadt 257: <strong>016: FUNCTIONALITY FIX</strong>
1.61 deraadt 258: <i>All architectures</i><br>
1.83 bentley 259: <b>userdir</b> support was accidentally left out of httpd(8).
1.84 deraadt 260: <br>
1.76 tb 261: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/userdir.patch">
1.1 deraadt 262: A source code patch exists which remedies this problem.</a>
263: <p>
1.84 deraadt 264:
1.65 bentley 265: <li id="bootpd">
1.84 deraadt 266: <strong>017: SECURITY FIX</strong>
1.61 deraadt 267: <i>All architectures</i><br>
1.1 deraadt 268: A remotely exploitable problem exists in bootpd(8). bootpd is disabled
269: by default, but some people may actually be using it.
1.84 deraadt 270: <br>
1.76 tb 271: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/bootpd.patch">
1.58 deraadt 272: A source code patch exists which remedies this problem.</a>
273: This is the second version of the patch.
1.1 deraadt 274: <p>
1.84 deraadt 275:
1.65 bentley 276: <li id="tcpfix">
1.84 deraadt 277: <strong>018: SECURITY FIX</strong>
1.61 deraadt 278: <i>All architectures</i><br>
1.1 deraadt 279: A remote machine lockup problem exists in the TCP decoding code.
1.84 deraadt 280: <br>
1.76 tb 281: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/common/tcpfix.patch">
1.1 deraadt 282: A source code patch exists which remedies this problem.</a>
283: <p>
1.84 deraadt 284:
1.65 bentley 285: <li id="tss">
1.84 deraadt 286: <strong>019: SECURITY FIX</strong><br>
1.1 deraadt 287: This is another fix for a kernel crash caused by the
1.83 bentley 288: <b>crashme</b> program.
1.84 deraadt 289: <br>
1.76 tb 290: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/i386/tss.patch">
1.58 deraadt 291: A source code patch exists which remedies this problem.</a>
1.1 deraadt 292: <p>
1.84 deraadt 293:
1.65 bentley 294: <li id="bootargv">
1.84 deraadt 295: <strong>020: FUNCTIONALITY FIX</strong><br>
1.1 deraadt 296: The kernel was using a fixed and hard-coded location for the arguments
1.83 bentley 297: vector passed from the <b>/boot</b> loader. This prevented
298: <b>/boot</b> from placing the boot arguments vector at any
1.1 deraadt 299: other location, causing a kernel crash early in the autoconfiguration
300: stage. In 2.5, the bootblocks will be modified to use a new location.
301: Hence, if you wish old kernels to boot on a new bootblock, those
302: kernels will only work if they were linked with this patch.
1.84 deraadt 303: <br>
1.76 tb 304: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/i386/bootargv.patch">
1.58 deraadt 305: A source code patch exists which remedies this problem.</a>
1.1 deraadt 306: <p>
1.84 deraadt 307:
1.65 bentley 308: <li id="trctrap">
1.84 deraadt 309: <strong>021: SECURITY FIX</strong><br>
1.1 deraadt 310: i386 trace-trap handling when DDB was configured could cause a system
311: crash.
1.84 deraadt 312: <br>
1.76 tb 313: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/i386/trctrap.patch">
1.58 deraadt 314: A source code patch exists which remedies this problem.</a>
1.1 deraadt 315: <p>
1.84 deraadt 316:
1.65 bentley 317: <li id="installboot">
1.84 deraadt 318: <strong>022: FUNCTIONALITY FIX</strong><br>
1.13 pvalchev 319: i386 installboot had a sign extension bug which prevented proper bootblock
1.1 deraadt 320: initialization when the root filesystem was placed beyond 4GB.
1.84 deraadt 321: <br>
1.76 tb 322: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/i386/installboot.patch">
1.58 deraadt 323: A source code patch exists which remedies this problem.</a>
1.1 deraadt 324: Unfortunately, updated 2.4 install floppies are not available. Just ensure
325: that your root filesystem is below 4GB, for now.
326: <p>
1.84 deraadt 327:
1.65 bentley 328: <li id="hme">
1.84 deraadt 329: <strong>023: DRIVER FIX</strong><br>
1.23 deraadt 330: The sparc hme(4) and be(4) drivers work poorly on some types of SS-20
1.1 deraadt 331: machines. This is because those machines lie, saying they support 64-bit DMA
332: bursting. No sun4m machines support that.
1.84 deraadt 333: <br>
1.76 tb 334: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/sparc/hme.patch">
1.1 deraadt 335: A source code patch exists which remedies this problem.</a>
336: <p>
1.84 deraadt 337:
1.65 bentley 338: <li id="le">
1.84 deraadt 339: <strong>024: DRIVER FIX</strong><br>
1.1 deraadt 340: The sparc le(4) driver does media changes incorrectly on one type of
1.55 deraadt 341: sbus le(4) card.
1.84 deraadt 342: <br>
1.76 tb 343: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.4/sparc/le.patch">
1.1 deraadt 344: A source code patch exists which remedies this problem.</a>
345: <p>
1.84 deraadt 346:
1.65 bentley 347: <li id="hp300X">
1.84 deraadt 348: <strong>025: FUNCTIONALITY FIX</strong><br>
1.1 deraadt 349: The Xhp as shipped does not have the execute permissions set. The fix is
350: 'chmod 755 /usr/X11R6/bin/Xhp' if you have installed X.
351: <p>
1.74 deraadt 352:
1.1 deraadt 353: </ul>
1.56 deraadt 354:
1.66 tedu 355: <hr>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata24.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www