version 1.415, 2002/10/02 20:44:17 |
version 1.416, 2002/10/17 08:38:56 |
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<a href=errata28.html>For 2.8 errata, please refer here</a>.<br> |
<a href=errata28.html>For 2.8 errata, please refer here</a>.<br> |
<a href=errata29.html>For 2.9 errata, please refer here</a>.<br> |
<a href=errata29.html>For 2.9 errata, please refer here</a>.<br> |
<a href=errata30.html>For 3.0 errata, please refer here</a>.<br> |
<a href=errata30.html>For 3.0 errata, please refer here</a>.<br> |
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<a href=errata31.html>For 3.1 errata, please refer here</a>.<br> |
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<a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz> |
<a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz> |
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<a name=all></a> |
<a name=all></a> |
<li><h3><font color=#e00000>All architectures</font></h3> |
<li><h3><font color=#e00000>All architectures</font></h3> |
<ul> |
<ul> |
<a name=kerntime></a> |
<li>No problems identified yet. |
<li><font color=#009000><strong>015: SECURITY FIX: October 2, 2002</strong></font><br> |
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Incorrect argument checking in the |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=setitimer&sektion=2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/015_kerntime.patch">A source code patch exists which remedies the problem</a>. |
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<a name=scarg></a> |
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<li><font color=#009000><strong>014: SECURITY FIX: August 11, 2002</strong></font><br> |
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An insufficient boundary check in the |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a> |
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system call allows an attacker to overwrite kernel memory and execute arbitrary |
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code in kernel context.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A |
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source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=ssl></a> |
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<li><font color=#009000><strong>013: SECURITY FIX: July 30, 2002</strong></font><br> |
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Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a> |
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library, as in the ASN.1 parser code in the |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a> |
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library, all of them being potentially remotely exploitable.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/013_ssl.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=xdr></a> |
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<li><font color=#009000><strong>012: SECURITY FIX: July 29, 2002</strong></font><br> |
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A buffer overflow can occur in the |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a> |
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RPC code, leading to possible remote crash.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/012_xdr.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=pppd></a> |
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<li><font color=#009000><strong>011: SECURITY FIX: July 29, 2002</strong></font><br> |
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A race condition exists in the |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a> |
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daemon which may cause it to alter the file permissions of an arbitrary file.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/011_pppd.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=isakmpd></a> |
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<li><font color=#009000><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br> |
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Receiving IKE payloads out of sequence can cause |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/010_isakmpd.patch">A source code patch exists which remedies the problem</a>. |
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This is the second version of the patch. |
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<p> |
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<a name=ktrace></a> |
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<li><font color=#009000><strong>009: SECURITY FIX: June 27, 2002</strong></font><br> |
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The kernel would let any user <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ktrace&sektion=2">ktrace(2)</a> set[ug]id processes.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/009_ktrace.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=modssl></a> |
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<li><font color=#009000><strong>008: SECURITY FIX: June 26, 2002</strong></font><br> |
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A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd |
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module, leading to possible remote crash or exploit.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/008_mod_ssl.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=resolver></a> |
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<li><font color=#009000><strong>007: SECURITY FIX: June 25, 2002</strong></font><br> |
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A potential buffer overflow in the DNS resolver has been found.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/007_resolver.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=sshd></a> |
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<li><font color=#009000><strong>006: SECURITY FIX: June 24, 2002</strong></font><br> |
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All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation |
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error that can result in an integer overflow and privilege escalation. |
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This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH |
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3.4</a>, and a patch for the vulnerable releases is available as part of the |
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<a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>. |
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<p> |
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<a name=httpd></a> |
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<li><font color=#009000><strong>005: SECURITY FIX: June 19, 2002</strong></font><br> |
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A buffer overflow can occur during the interpretation of chunked |
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encoding in the http daemon, leading to possible remote crash or exploit.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/005_httpd.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=sshbsdauth></a> |
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<li><font color=#009000><strong>004: SECURITY FIX: May 22, 2002</strong></font><br> |
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Under certain conditions, on systems using YP with netgroups in the |
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password database, it is possible that |
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<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a> |
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does ACL checks for the requested user name but uses the password |
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database entry of a different user for authentication. This means |
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that denied users might authenticate successfully while permitted |
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users could be locked out.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/004_sshbsdauth.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=fdalloc2></a> |
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<li><font color=#009000><strong>003: SECURITY FIX: May 8, 2002</strong></font><br> |
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A race condition exists where an attacker could fill the file descriptor |
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table and defeat the kernel's protection of fd slots 0, 1, and 2 for a |
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setuid or setgid process.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/003_fdalloc2.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=sudo></a> |
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<li><font color=#009000><strong>002: SECURITY FIX: April 25, 2002</strong></font><br> |
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A bug in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/002_sudo.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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<a name=sshafs></a> |
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<li><font color=#009000><strong>001: SECURITY FIX: April 22, 2002</strong></font><br> |
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A local user can gain super-user privileges due to a buffer overflow |
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in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a> |
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if AFS has been configured on the system or if |
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KerberosTgtPassing or AFSTokenPassing has been enabled |
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in the sshd_config file. Ticket and token passing is not enabled |
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by default.<br> |
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<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/001_sshafs.patch">A source code patch exists which remedies the problem</a>. |
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<p> |
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</ul> |
</ul> |
<p> |
<p> |
<a name=i386></a> |
<a name=i386></a> |
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<a href=errata28.html>For 2.8 errata, please refer here</a>.<br> |
<a href=errata28.html>For 2.8 errata, please refer here</a>.<br> |
<a href=errata29.html>For 2.9 errata, please refer here</a>.<br> |
<a href=errata29.html>For 2.9 errata, please refer here</a>.<br> |
<a href=errata30.html>For 3.0 errata, please refer here</a>.<br> |
<a href=errata30.html>For 3.0 errata, please refer here</a>.<br> |
|
<a href=errata31.html>For 3.1 errata, please refer here</a>.<br> |
<hr> |
<hr> |
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