Annotation of www/errata35.html, Revision 1.79
1.78 bentley 1: <!doctype html>
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3: <meta charset=utf-8>
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1.65 tj 5: <title>OpenBSD 3.5 Errata</title>
1.1 miod 6: <meta name="description" content="the OpenBSD CD errata page">
1.63 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
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1.67 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata35.html">
1.1 miod 10:
1.53 deraadt 11: <!--
12: IMPORTANT REMINDER
13: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
14: -->
15:
1.1 miod 16:
1.78 bentley 17: <h2 id=OpenBSD>
1.63 deraadt 18: <a href="index.html">
1.78 bentley 19: <i>Open</i><b>BSD</b></a>
20: 3.5 Errata
1.65 tj 21: </h2>
1.63 deraadt 22: <hr>
1.1 miod 23:
24: For errata on a certain release, click below:<br>
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>,
1.21 deraadt 39: <a href="errata36.html">3.6</a>,
1.46 deraadt 40: <a href="errata37.html">3.7</a>,
1.31 deraadt 41: <br>
1.24 deraadt 42: <a href="errata38.html">3.8</a>,
1.25 deraadt 43: <a href="errata39.html">3.9</a>,
1.26 deraadt 44: <a href="errata40.html">4.0</a>,
1.29 merdely 45: <a href="errata41.html">4.1</a>,
1.30 deraadt 46: <a href="errata42.html">4.2</a>,
1.31 deraadt 47: <a href="errata43.html">4.3</a>,
1.33 deraadt 48: <a href="errata44.html">4.4</a>,
1.34 deraadt 49: <a href="errata45.html">4.5</a>,
1.35 deraadt 50: <a href="errata46.html">4.6</a>,
1.37 deraadt 51: <a href="errata47.html">4.7</a>,
1.38 miod 52: <a href="errata48.html">4.8</a>,
1.39 nick 53: <a href="errata49.html">4.9</a>,
1.40 sthen 54: <a href="errata50.html">5.0</a>,
1.41 deraadt 55: <a href="errata51.html">5.1</a>,
1.42 deraadt 56: <a href="errata52.html">5.2</a>,
1.43 deraadt 57: <a href="errata53.html">5.3</a>,
1.46 deraadt 58: <br>
1.44 deraadt 59: <a href="errata54.html">5.4</a>,
1.52 jsg 60: <a href="errata55.html">5.5</a>,
1.56 deraadt 61: <a href="errata56.html">5.6</a>,
1.59 deraadt 62: <a href="errata57.html">5.7</a>,
1.60 deraadt 63: <a href="errata58.html">5.8</a>,
1.66 deraadt 64: <a href="errata59.html">5.9</a>,
1.69 tj 65: <a href="errata60.html">6.0</a>,
1.74 deraadt 66: <a href="errata61.html">6.1</a>,
1.75 deraadt 67: <a href="errata62.html">6.2</a>,
1.76 deraadt 68: <a href="errata63.html">6.3</a>,
1.77 deraadt 69: <a href="errata64.html">6.4</a>,
70: <a href="errata65.html">6.5</a>.
1.1 miod 71: <hr>
72:
1.47 deraadt 73: <p>
1.69 tj 74: Patches for the OpenBSD base system are distributed as unified diffs.
75: Each patch contains usage instructions.
76: All the following patches are also available in one
77: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5.tar.gz">tar.gz file</a>
78: for convenience.
1.1 miod 79:
1.47 deraadt 80: <p>
1.69 tj 81: Patches for supported releases are also incorporated into the
1.70 tj 82: <a href="stable.html">-stable branch</a>.
1.47 deraadt 83:
1.1 miod 84: <hr>
85:
86: <ul>
1.79 ! deraadt 87:
! 88: <li id="autobook_package">
! 89: <strong>001: BROKEN PACKAGE ON CD: May 4, 2004</strong> <i>macppc only</i><br>
! 90: The powerpc autobook-1.3.tgz package found on CD2 has been found to be corrupt,
! 91: and will not extract.
! 92: A replacement package can be found on the ftp sites.
! 93: <p>
! 94:
! 95: <li id="cvs">
! 96: <strong>002: SECURITY FIX: May 5, 2004</strong>
1.50 deraadt 97: <i>All architectures</i><br>
1.79 ! deraadt 98: Pathname validation problems have been found in
! 99: <a href="https://man.openbsd.org/OpenBSD-3.5/cvs.1">cvs(1)</a>,
! 100: allowing malicious clients to create files outside the repository, allowing
! 101: malicious servers to overwrite files outside the local CVS tree on
! 102: the client and allowing clients to check out files outside the CVS
! 103: repository.
1.20 brad 104: <br>
1.79 ! deraadt 105: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/002_cvs.patch">
1.47 deraadt 106: A source code patch exists which remedies this problem.</a>
1.20 brad 107: <p>
108:
1.79 ! deraadt 109: <li id="gdt">
! 110: <strong>003: RELIABILITY FIX: May 5, 2004</strong>
1.50 deraadt 111: <i>All architectures</i><br>
1.79 ! deraadt 112: Under load "recent model"
! 113: <a href="https://man.openbsd.org/OpenBSD-3.5/gdt.4">gdt(4)</a>
! 114: controllers will lock up.
1.19 brad 115: <br>
1.79 ! deraadt 116: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/003_gdt.patch">
1.47 deraadt 117: A source code patch exists which remedies this problem.</a>
1.19 brad 118: <p>
119:
1.79 ! deraadt 120: <li id="scsi">
! 121: <strong>004: RELIABILITY FIX: May 5, 2004</strong>
1.50 deraadt 122: <i>All architectures</i><br>
1.79 ! deraadt 123: Restore the ability to negotiate tags/wide/sync with some SCSI controllers ( i.e.
! 124: <a href="https://man.openbsd.org/OpenBSD-3.5/siop.4">siop(4)</a>,
! 125: <a href="https://man.openbsd.org/OpenBSD-3.5/trm.4">trm(4)</a>,
! 126: <a href="https://man.openbsd.org/OpenBSD-3.5/iha.4">iha(4)</a>
! 127: ).
1.18 brad 128: <br>
1.79 ! deraadt 129: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/004_scsi.patch">
1.47 deraadt 130: A source code patch exists which remedies this problem.</a>
1.18 brad 131: <p>
132:
1.79 ! deraadt 133: <li id="tcp">
! 134: <strong>005: RELIABILITY FIX: May 6, 2004</strong>
1.50 deraadt 135: <i>All architectures</i><br>
1.79 ! deraadt 136: Reply to in-window SYN with a rate-limited ACK.
1.18 brad 137: <br>
1.79 ! deraadt 138: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/005_tcp.patch">
1.47 deraadt 139: A source code patch exists which remedies this problem.</a>
1.18 brad 140: <p>
141:
1.79 ! deraadt 142: <li id="procfs">
! 143: <strong>006: SECURITY FIX: May 13, 2004</strong>
! 144: <i>All architectures</i><br>
! 145: Check for integer overflow in procfs. Use of procfs is not recommended.
1.49 deraadt 146: <br>
1.79 ! deraadt 147: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/006_procfs.patch">
1.49 deraadt 148: A source code patch exists which remedies this problem.</a>
149: <p>
150:
1.79 ! deraadt 151: <li id="cvs2">
! 152: <strong>007: SECURITY FIX: May 20, 2004</strong>
! 153: <i>All architectures</i><br>
! 154: A heap overflow in the
! 155: <a href="https://man.openbsd.org/OpenBSD-3.5/cvs.1">cvs(1)</a>
! 156: server has been discovered that can be exploited by clients sending
! 157: malformed requests, enabling these clients to run arbitrary code
! 158: with the same privileges as the CVS server program.
1.49 deraadt 159: <br>
1.79 ! deraadt 160: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/007_cvs2.patch">
1.49 deraadt 161: A source code patch exists which remedies this problem.</a>
162: <p>
1.18 brad 163:
1.79 ! deraadt 164: <li id="xdm">
! 165: <strong>008: SECURITY FIX: May 26, 2004</strong>
1.50 deraadt 166: <i>All architectures</i><br>
1.79 ! deraadt 167: With the introduction of IPv6 code in
! 168: <a href="https://man.openbsd.org/OpenBSD-3.5/xdm.1">xdm(1)</a>,
! 169: one test on the 'requestPort' resource was deleted by accident. This
! 170: makes xdm create the chooser socket even if xdmcp is disabled in
! 171: xdm-config, by setting requestPort to 0. See
! 172: <a href="http://bugs.xfree86.org/show_bug.cgi?id=1376">XFree86
! 173: bugzilla</a> for details.
1.12 mcbride 174: <br>
1.79 ! deraadt 175: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/008_xdm.patch">
1.47 deraadt 176: A source code patch exists which remedies this problem.</a>
1.12 mcbride 177: <p>
178:
1.79 ! deraadt 179: <li id="kerberos">
! 180: <strong>009: SECURITY FIX: May 30, 2004</strong>
1.50 deraadt 181: <i>All architectures</i><br>
1.79 ! deraadt 182: A flaw in the Kerberos V
! 183: <a href="https://man.openbsd.org/OpenBSD-3.5/kdc">kdc(8)</a>
! 184: server could result in the administrator of a Kerberos realm having
! 185: the ability to impersonate any principal in any other realm which
! 186: has established a cross-realm trust with their realm. The flaw is due to
! 187: inadequate checking of the "transited" field in a Kerberos request. For
! 188: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
! 189: Heimdal's announcement</a>.
1.14 brad 190: <br>
1.79 ! deraadt 191: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/009_kerberos.patch">
! 192: A source code patch exists which remedies this problem.</a>
! 193: <p>
! 194:
! 195: <li id="fifofs">
! 196: <strong>010: RELIABILITY FIX: June 9, 2004</strong>
! 197: <i>All architectures</i><br>
! 198: A FIFO bug was introduced in OpenBSD 3.5 that occurs when a FIFO is opened in
! 199: non-blocking mode for writing when there are no processes reading the FIFO.
! 200: One program affected by this is the <a href="http://www.qmail.org/">qmail</a>
! 201: mail server which could go into an infinite loop and consume all CPU.
1.14 brad 202: <br>
1.79 ! deraadt 203: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/010_fifofs.patch">
1.47 deraadt 204: A source code patch exists which remedies this problem.</a>
1.14 brad 205: <p>
206:
1.79 ! deraadt 207: <li id="cvs3">
! 208: <strong>011: SECURITY FIX: June 9, 2004</strong>
1.50 deraadt 209: <i>All architectures</i><br>
1.79 ! deraadt 210: Multiple remote vulnerabilities have been found in the
! 211: <a href="https://man.openbsd.org/OpenBSD-3.5/cvs.1">cvs(1)</a>
! 212: server that allow an attacker to crash the server or possibly execute arbitrary
! 213: code with the same privileges as the CVS server program.
1.9 otto 214: <br>
1.79 ! deraadt 215: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/011_cvs3.patch">
1.47 deraadt 216: A source code patch exists which remedies this problem.</a>
1.9 otto 217: <p>
218:
1.79 ! deraadt 219: <li id="isakmpd">
! 220: <strong>012: SECURITY FIX: June 10, 2004</strong>
1.50 deraadt 221: <i>All architectures</i><br>
1.79 ! deraadt 222: As
! 223: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
! 224: by Thomas Walpuski
1.72 tb 225: <a href="https://man.openbsd.org/OpenBSD-3.5/isakmpd.8">isakmpd(8)</a>
1.79 ! deraadt 226: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
! 227: tunnels at will.
1.7 markus 228: <br>
1.79 ! deraadt 229: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/012_isakmpd.patch">
1.47 deraadt 230: A source code patch exists which remedies this problem.</a>
1.7 markus 231: <p>
1.79 ! deraadt 232:
! 233: <li id="httpd">
! 234: <strong>013: SECURITY FIX: June 12, 2004</strong>
1.50 deraadt 235: <i>All architectures</i><br>
1.79 ! deraadt 236: Multiple vulnerabilities have been found in
! 237: <a href="https://man.openbsd.org/OpenBSD-3.5/httpd.8">httpd(8)</a>
! 238: / mod_ssl.
! 239: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
! 240: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
! 241: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
! 242: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
1.4 brad 243: <br>
1.79 ! deraadt 244: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/013_httpd.patch">
1.47 deraadt 245: A source code patch exists which remedies this problem.</a>
1.4 brad 246: <p>
1.79 ! deraadt 247:
! 248: <li id="rnd">
! 249: <strong>014: RELIABILITY FIX: July 25, 2004</strong>
1.50 deraadt 250: <i>All architectures</i><br>
1.79 ! deraadt 251: Under a certain network load the kernel can run out of stack space. This was
! 252: encountered in an environment using CARP on a VLAN interface. This issue initially
! 253: manifested itself as a FPU related crash on boot up.
1.2 brad 254: <br>
1.79 ! deraadt 255: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/014_rnd.patch">
1.47 deraadt 256: A source code patch exists which remedies this problem.</a>
1.2 brad 257: <p>
1.79 ! deraadt 258:
! 259: <li id="icmp">
! 260: <strong>015: RELIABILITY FIX: August 25, 2004</strong>
1.50 deraadt 261: <i>All architectures</i><br>
1.79 ! deraadt 262: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
! 263: against TCP.
! 264: <br>
! 265: <a href="http://www.gont.com.ar/drafts/icmp-attacks-against-tcp.html">http://www.gont.com.ar/drafts/icmp-attacks-against-tcp.html</a>
1.2 brad 266: <br>
1.79 ! deraadt 267: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/015_icmp.patch">
1.47 deraadt 268: A source code patch exists which remedies this problem.</a>
1.2 brad 269: <p>
1.79 ! deraadt 270:
! 271: <li id="bridge">
! 272: <strong>016: RELIABILITY FIX: August 26, 2004</strong>
1.50 deraadt 273: <i>All architectures</i><br>
1.79 ! deraadt 274: As
! 275: <a href="https://marc.info/?l=bugtraq&m=109345131508824&w=2">reported</a>
! 276: by Vafa Izadinia
! 277: <a href="https://man.openbsd.org/OpenBSD-3.5/bridge.4">bridge(4)</a>
! 278: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
1.1 miod 279: <br>
1.79 ! deraadt 280: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/016_bridge.patch">
1.47 deraadt 281: A source code patch exists which remedies this problem.</a>
1.1 miod 282: <p>
1.79 ! deraadt 283:
! 284: <li id="libz">
! 285: <strong>017: RELIABILITY FIX: August 29, 2004</strong>
1.50 deraadt 286: <i>All architectures</i><br>
1.79 ! deraadt 287: Due to incorrect error handling in zlib an attacker could potentially cause a Denial
! 288: of Service attack.
! 289: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0797">CAN-2004-0797</a>
! 290: .
1.1 miod 291: <br>
1.79 ! deraadt 292: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/017_libz.patch">
1.47 deraadt 293: A source code patch exists which remedies this problem.</a>
1.1 miod 294: <p>
1.79 ! deraadt 295:
1.54 bentley 296: <li id="httpd2">
1.78 bentley 297: <strong>018: SECURITY FIX: September 10, 2004</strong>
1.50 deraadt 298: <i>All architectures</i><br>
1.72 tb 299: <a href="https://man.openbsd.org/OpenBSD-3.5/httpd.8">httpd(8)</a>
1.1 miod 300: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
301: position outside of a char array, causing a DoS or possibly buffer overflows.
302: This would require enabling dbm for mod_rewrite and making use of a malicious
303: dbm file.
304: <br>
1.68 tb 305: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/018_httpd2.patch">
1.47 deraadt 306: A source code patch exists which remedies this problem.</a>
1.1 miod 307: <p>
1.79 ! deraadt 308:
! 309: <li id="xpm">
! 310: <strong>019: SECURITY FIX: September 16, 2004</strong>
1.50 deraadt 311: <i>All architectures</i><br>
1.79 ! deraadt 312: Chris Evans reported several flaws (stack and integer overflows) in the
! 313: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
! 314: library code that parses image files
! 315: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
! 316: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
! 317: Some of these would be exploitable when parsing malicious image files in
! 318: an application that handles XPM images, if they could escape ProPolice.
1.1 miod 319: <br>
1.79 ! deraadt 320: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/019_xpm.patch">
1.47 deraadt 321: A source code patch exists which remedies this problem.</a>
1.1 miod 322: <p>
1.79 ! deraadt 323:
! 324: <li id="radius">
! 325: <strong>020: SECURITY FIX: September 20, 2004</strong>
1.50 deraadt 326: <i>All architectures</i><br>
1.79 ! deraadt 327: Eilko Bos reported that radius authentication, as implemented by
! 328: <a href="https://man.openbsd.org/OpenBSD-3.5/login_radius.8">login_radius(8)</a>,
! 329: was not checking the shared secret used for replies sent by the radius server.
! 330: This could allow an attacker to spoof a reply granting access to the
! 331: attacker. Note that OpenBSD does not ship with radius authentication enabled.
1.1 miod 332: <br>
1.79 ! deraadt 333: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/020_radius.patch">
1.47 deraadt 334: A source code patch exists which remedies this problem.</a>
1.1 miod 335: <p>
1.79 ! deraadt 336:
! 337: <li id="bind">
! 338: <strong>021: RELIABILITY FIX: November 10, 2004</strong>
1.50 deraadt 339: <i>All architectures</i><br>
1.79 ! deraadt 340: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
! 341: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
! 342: thus slow DNS queries.
1.1 miod 343: <br>
1.79 ! deraadt 344: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/021_bind.patch">
1.47 deraadt 345: A source code patch exists which remedies this problem.</a>
1.1 miod 346: <p>
1.79 ! deraadt 347:
! 348: <li id="pppd">
! 349: <strong>022: RELIABILITY FIX: November 10, 2004</strong>
1.50 deraadt 350: <i>All architectures</i><br>
1.79 ! deraadt 351: <a href="https://man.openbsd.org/OpenBSD-3.5/pppd.8">pppd(8)</a>
! 352: contains a bug that allows an attacker to crash his own connection, but it cannot
! 353: be used to deny service to other users.
1.1 miod 354: <br>
1.79 ! deraadt 355: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/022_pppd.patch">
1.47 deraadt 356: A source code patch exists which remedies this problem.</a>
1.1 miod 357: <p>
1.79 ! deraadt 358:
! 359: <li id="lynx">
! 360: <strong>023: RELIABILITY FIX: November 10, 2004</strong>
1.50 deraadt 361: <i>All architectures</i><br>
1.79 ! deraadt 362: Due to a bug in
! 363: <a href="https://man.openbsd.org/OpenBSD-3.5/lynx.1">lynx(1)</a>
! 364: it is possible for pages such as
! 365: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
! 366: to cause
! 367: <a href="https://man.openbsd.org/OpenBSD-3.5/lynx.1">lynx(1)</a>
! 368: to exhaust memory and then crash when parsing such pages.
1.1 miod 369: <br>
1.79 ! deraadt 370: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/023_lynx.patch">
1.47 deraadt 371: A source code patch exists which remedies this problem.</a>
1.1 miod 372: <p>
1.79 ! deraadt 373:
! 374:
! 375:
! 376:
! 377: <li id="cvs4">
! 378: <strong>033: SECURITY FIX: April 28, 2005</strong>
1.50 deraadt 379: <i>All architectures</i><br>
1.79 ! deraadt 380: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
! 381: <a href="https://man.openbsd.org/OpenBSD-3.5/cvs.1">cvs(1)</a>
! 382: . None of these issues are known to be exploitable.
! 383: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
! 384: .
1.1 miod 385: <br>
1.79 ! deraadt 386: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/033_cvs4.patch">
1.47 deraadt 387: A source code patch exists which remedies this problem.</a>
1.1 miod 388: <p>
1.79 ! deraadt 389:
! 390:
! 391: <li id="tcp2">
! 392: <strong>032: RELIABILITY FIX: April 4, 2005</strong>
1.50 deraadt 393: <i>All architectures</i><br>
1.79 ! deraadt 394: Handle an edge condition in
! 395: <a href="https://man.openbsd.org/OpenBSD-3.5/tcp.4">tcp(4)</a>
! 396: timestamps.
1.1 miod 397: <br>
1.79 ! deraadt 398: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/032_tcp2.patch">
1.47 deraadt 399: A source code patch exists which remedies this problem.</a>
1.1 miod 400: <p>
1.79 ! deraadt 401:
! 402:
! 403: <li id="telnet">
! 404: <strong>031: SECURITY FIX: March 30, 2005</strong>
1.50 deraadt 405: <i>All architectures</i><br>
1.79 ! deraadt 406: Due to buffer overflows in
! 407: <a href="https://man.openbsd.org/OpenBSD-3.5/telnet.1">telnet(1)</a>
! 408: , a malicious server or man-in-the-middle attack could allow execution of
! 409: arbitrary code with the privileges of the user invoking
! 410: <a href="https://man.openbsd.org/OpenBSD-3.5/telnet.1">telnet(1)</a>
! 411: .
1.1 miod 412: <br>
1.79 ! deraadt 413: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/031_telnet.patch">
1.47 deraadt 414: A source code patch exists which remedies this problem.</a>
1.1 miod 415: <p>
1.79 ! deraadt 416:
! 417:
! 418: <li id="sack">
! 419: <strong>030: RELIABILITY FIX: March 30, 2005</strong>
1.50 deraadt 420: <i>All architectures</i><br>
1.79 ! deraadt 421: Bugs in the
! 422: <a href="https://man.openbsd.org/OpenBSD-3.5/tcp.4">tcp(4)</a>
! 423: stack can lead to memory exhaustion or processing of TCP segments with
! 424: invalid SACK options and cause a system crash.
1.1 miod 425: <br>
1.79 ! deraadt 426: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/030_sack.patch">
1.47 deraadt 427: A source code patch exists which remedies this problem.</a>
1.1 miod 428: <p>
1.79 ! deraadt 429:
! 430:
! 431: <li id="copy">
! 432: <strong>029: SECURITY FIX: March 16, 2005</strong>
! 433: <i>amd64 only</i><br>
! 434: More stringent checking should be done in the
! 435: <a href="https://man.openbsd.org/OpenBSD-3.5/copy.9">copy(9)</a>
! 436: functions to prevent their misuse.
1.1 miod 437: <br>
1.79 ! deraadt 438: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/amd64/029_copy.patch">
1.47 deraadt 439: A source code patch exists which remedies this problem.</a>
1.1 miod 440: <p>
1.79 ! deraadt 441:
! 442:
! 443: <li id="locore">
! 444: <strong>028: SECURITY FIX: February 28, 2005</strong>
! 445: <i>i386 only</i><br>
! 446: More stringent checking should be done in the
! 447: <a href="https://man.openbsd.org/OpenBSD-3.5/copy.9">copy(9)</a>
! 448: functions to prevent their misuse.
1.1 miod 449: <br>
1.79 ! deraadt 450: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/i386/028_locore.patch">
1.47 deraadt 451: A source code patch exists which remedies this problem.</a>
1.1 miod 452: <p>
1.79 ! deraadt 453:
! 454:
! 455: <li id="rtt">
! 456: <strong>027: RELIABILITY FIX: January 11, 2005</strong>
1.50 deraadt 457: <i>All architectures</i><br>
1.79 ! deraadt 458: A bug in the
! 459: <a href="https://man.openbsd.org/OpenBSD-3.5/tcp.4">tcp(4)</a>
! 460: stack allows an invalid argument to be used in calculating the TCP
! 461: retransmit timeout. By sending packets with specific values in the TCP
! 462: timestamp option, an attacker can cause a system panic.
1.1 miod 463: <br>
1.79 ! deraadt 464: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/027_rtt.patch">
1.47 deraadt 465: A source code patch exists which remedies this problem.</a>
1.1 miod 466: <p>
1.79 ! deraadt 467:
! 468:
! 469: <li id="httpd3">
! 470: <strong>026: SECURITY FIX: January 12, 2005</strong>
1.50 deraadt 471: <i>All architectures</i><br>
1.79 ! deraadt 472: <a href="https://man.openbsd.org/OpenBSD-3.5/httpd.8">httpd(8)</a>
! 473: 's mod_include module fails to properly validate the length of
! 474: user supplied tag strings prior to copying them to a local buffer,
! 475: causing a buffer overflow.
1.1 miod 476: <br>
1.79 ! deraadt 477: This would require enabling the XBitHack directive or server-side
! 478: includes and making use of a malicious document.
1.1 miod 479: <br>
1.79 ! deraadt 480: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/026_httpd3.patch">
1.47 deraadt 481: A source code patch exists which remedies this problem.</a>
1.1 miod 482: <p>
1.79 ! deraadt 483:
! 484:
! 485: <li id="getcwd">
! 486: <strong>025: RELIABILITY FIX: January 6, 2005</strong>
1.50 deraadt 487: <i>All architectures</i><br>
1.79 ! deraadt 488: The
! 489: <a href="https://man.openbsd.org/OpenBSD-3.5/getcwd.3">getcwd(3)</a>
! 490: library function contains a memory management error, which causes failure
! 491: to retrieve the current working directory if the path is very long.
1.1 miod 492: <br>
1.79 ! deraadt 493: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/025_getcwd.patch">
1.47 deraadt 494: A source code patch exists which remedies this problem.</a>
1.1 miod 495: <p>
1.79 ! deraadt 496:
! 497: <li id="pfkey">
! 498: <strong>024: SECURITY FIX: December 14, 2004</strong>
1.50 deraadt 499: <i>All architectures</i><br>
1.79 ! deraadt 500: On systems running
! 501: <a href="https://man.openbsd.org/OpenBSD-3.5/isakmpd.8">isakmpd(8)</a>
! 502: it is possible for a local user to cause kernel memory corruption
! 503: and system panic by setting
! 504: <a href="https://man.openbsd.org/OpenBSD-3.5/ipsec.4">ipsec(4)</a>
! 505: credentials on a socket.
1.1 miod 506: <br>
1.79 ! deraadt 507: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/024_pfkey.patch">
1.47 deraadt 508: A source code patch exists which remedies this problem.</a>
1.1 miod 509: <p>
1.66 deraadt 510:
1.1 miod 511: </ul>
512:
1.55 tedu 513: <hr>
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