version 1.78, 2016/08/15 02:22:06 |
version 1.79, 2016/10/16 19:11:29 |
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<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz"> |
You can also fetch a tar.gz file containing all the following patches</a>. |
You can also fetch a tar.gz file containing all the following patches</a>. |
This file is updated once a day. |
This file is updated once a day. |
<p> |
<p> |
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A buffer overflow in the address parsing in |
A buffer overflow in the address parsing in |
<a href="http://man.openbsd.org/?query=sendmail&sektion=8">sendmail(8)</a> |
<a href="http://man.openbsd.org/?query=sendmail&sektion=8">sendmail(8)</a> |
may allow an attacker to gain root privileges.<br> |
may allow an attacker to gain root privileges.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/027_sendmail.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/027_sendmail.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="kerberos"> |
<li id="kerberos"> |
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The cryptographic weaknesses in the Kerberos v4 protocol can be exploited |
The cryptographic weaknesses in the Kerberos v4 protocol can be exploited |
on Kerberos v5 as well. |
on Kerberos v5 as well. |
<br> |
<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="kpr"> |
<li id="kpr"> |
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OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed |
OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed |
by Czech researchers Klima, Pokorny and Rosa. |
by Czech researchers Klima, Pokorny and Rosa. |
<br> |
<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="blinding"> |
<li id="blinding"> |
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<i>All architectures</i><br> |
<i>All architectures</i><br> |
Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks. |
Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks. |
<br> |
<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="lprm"> |
<li id="lprm"> |
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<a href="http://man.openbsd.org/?query=lprm&sektion=1">lprm(1)</a> |
<a href="http://man.openbsd.org/?query=lprm&sektion=1">lprm(1)</a> |
bug made in 1996 contains an error that could lead to privilege escalation. |
bug made in 1996 contains an error that could lead to privilege escalation. |
<br> |
<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="sendmail"> |
<li id="sendmail"> |
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A buffer overflow in the envelope comments processing in |
A buffer overflow in the envelope comments processing in |
<a href="http://man.openbsd.org/?query=sendmail&sektion=8">sendmail(8)</a> |
<a href="http://man.openbsd.org/?query=sendmail&sektion=8">sendmail(8)</a> |
may allow an attacker to gain root privileges.<br> |
may allow an attacker to gain root privileges.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="ssl2"> |
<li id="ssl2"> |
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<a href="http://man.openbsd.org/?query=ssl&sektion=8">ssl(8)</a> an information leak can occur via timing by performing a MAC computation |
<a href="http://man.openbsd.org/?query=ssl&sektion=8">ssl(8)</a> an information leak can occur via timing by performing a MAC computation |
even if incorrect block cipher padding has been found, this is a |
even if incorrect block cipher padding has been found, this is a |
countermeasure. Also, check for negative sizes in memory allocation routines.<br> |
countermeasure. Also, check for negative sizes in memory allocation routines.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch"> |
A source code patch exists which fixes these two issues</a>. |
A source code patch exists which fixes these two issues</a>. |
<p> |
<p> |
<li id="cvs"> |
<li id="cvs"> |
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being run on a user's behalf as a different user. This means that, |
being run on a user's behalf as a different user. This means that, |
in most cases, the issue only exists for cvs configurations that use |
in most cases, the issue only exists for cvs configurations that use |
the <em>pserver</em> client/server connection method.<br> |
the <em>pserver</em> client/server connection method.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="named"> |
<li id="named"> |
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could allow an attacker to execute code with the privileges of named. |
could allow an attacker to execute code with the privileges of named. |
On OpenBSD, named runs as a non-root user in a chrooted environment |
On OpenBSD, named runs as a non-root user in a chrooted environment |
which mitigates the effects of this bug.<br> |
which mitigates the effects of this bug.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="kernresource"> |
<li id="kernresource"> |
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Incorrect argument checking in the |
Incorrect argument checking in the |
<a href="http://man.openbsd.org/?query=getrlimit&sektion=2">getrlimit(2)</a> |
<a href="http://man.openbsd.org/?query=getrlimit&sektion=2">getrlimit(2)</a> |
system call may allow an attacker to crash the kernel.<br> |
system call may allow an attacker to crash the kernel.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="smrsh"> |
<li id="smrsh"> |
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An attacker can bypass the restrictions imposed by sendmail's restricted shell, |
An attacker can bypass the restrictions imposed by sendmail's restricted shell, |
<a href="http://man.openbsd.org/?query=smrsh&sektion=8">smrsh(8)</a>, |
<a href="http://man.openbsd.org/?query=smrsh&sektion=8">smrsh(8)</a>, |
and execute arbitrary commands with the privileges of his own account.<br> |
and execute arbitrary commands with the privileges of his own account.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="kadmin"> |
<li id="kadmin"> |
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A buffer overflow can occur in the |
A buffer overflow can occur in the |
<a href="http://man.openbsd.org/?query=kadmind&sektion=8">kadmind(8)</a> |
<a href="http://man.openbsd.org/?query=kadmind&sektion=8">kadmind(8)</a> |
daemon, leading to possible remote crash or exploit.<br> |
daemon, leading to possible remote crash or exploit.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/016_kadmin.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/016_kadmin.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="kerntime"> |
<li id="kerntime"> |
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<i>All architectures</i><br> |
<i>All architectures</i><br> |
Incorrect argument checking in the |
Incorrect argument checking in the |
<a href="http://man.openbsd.org/?query=setitimer&sektion=2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br> |
<a href="http://man.openbsd.org/?query=setitimer&sektion=2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/015_kerntime.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/015_kerntime.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="scarg"> |
<li id="scarg"> |
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<a href="http://man.openbsd.org/?query=select&sektion=2">select(2)</a> |
<a href="http://man.openbsd.org/?query=select&sektion=2">select(2)</a> |
system call allows an attacker to overwrite kernel memory and execute arbitrary |
system call allows an attacker to overwrite kernel memory and execute arbitrary |
code in kernel context.<br> |
code in kernel context.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="ssl"> |
<li id="ssl"> |
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library, as in the ASN.1 parser code in the |
library, as in the ASN.1 parser code in the |
<a href="http://man.openbsd.org/?query=crypto&sektion=3">crypto(3)</a> |
<a href="http://man.openbsd.org/?query=crypto&sektion=3">crypto(3)</a> |
library, all of them being potentially remotely exploitable.<br> |
library, all of them being potentially remotely exploitable.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/013_ssl.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/013_ssl.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<br> |
<br> |
This is the second version of the patch. |
This is the second version of the patch. |
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A buffer overflow can occur in the |
A buffer overflow can occur in the |
<a href="http://man.openbsd.org/?query=xdr_array&sektion=3">xdr_array(3)</a> |
<a href="http://man.openbsd.org/?query=xdr_array&sektion=3">xdr_array(3)</a> |
RPC code, leading to possible remote crash.<br> |
RPC code, leading to possible remote crash.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/012_xdr.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/012_xdr.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<br> |
<br> |
This is the second version of the patch. |
This is the second version of the patch. |
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A race condition exists in the |
A race condition exists in the |
<a href="http://man.openbsd.org/?query=pppd&sektion=8">pppd(8)</a> |
<a href="http://man.openbsd.org/?query=pppd&sektion=8">pppd(8)</a> |
daemon which may cause it to alter the file permissions of an arbitrary file.<br> |
daemon which may cause it to alter the file permissions of an arbitrary file.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/011_pppd.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/011_pppd.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="isakmpd"> |
<li id="isakmpd"> |
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<i>All architectures</i><br> |
<i>All architectures</i><br> |
Receiving IKE payloads out of sequence can cause |
Receiving IKE payloads out of sequence can cause |
<a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br> |
<a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/010_isakmpd.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/010_isakmpd.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<br> |
<br> |
This is the second version of the patch. |
This is the second version of the patch. |
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<font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font> |
<font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
The kernel would let any user <a href="http://man.openbsd.org/?query=ktrace&sektion=2">ktrace(2)</a> set[ug]id processes.<br> |
The kernel would let any user <a href="http://man.openbsd.org/?query=ktrace&sektion=2">ktrace(2)</a> set[ug]id processes.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/009_ktrace.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/009_ktrace.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="modssl"> |
<li id="modssl"> |
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<i>All architectures</i><br> |
<i>All architectures</i><br> |
A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd |
A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd |
module, leading to possible remote crash or exploit.<br> |
module, leading to possible remote crash or exploit.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/008_mod_ssl.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/008_mod_ssl.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="resolver"> |
<li id="resolver"> |
<font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font> |
<font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A potential buffer overflow in the DNS resolver has been found.<br> |
A potential buffer overflow in the DNS resolver has been found.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/007_resolver.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/007_resolver.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="sshd"> |
<li id="sshd"> |
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<i>All architectures</i><br> |
<i>All architectures</i><br> |
All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation |
All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation |
error that can result in an integer overflow and privilege escalation. |
error that can result in an integer overflow and privilege escalation. |
This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH |
This problem is fixed in <a href="https://www.openssh.com/openbsd.html">OpenSSH |
3.4</a>, and a patch for the vulnerable releases is available as part of the |
3.4</a>, and a patch for the vulnerable releases is available as part of the |
<a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>. |
<a href="https://www.openssh.com/txt/preauth.adv">security advisory</a>. |
<p> |
<p> |
<li id="httpd"> |
<li id="httpd"> |
<font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font> |
<font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A buffer overflow can occur during the interpretation of chunked |
A buffer overflow can occur during the interpretation of chunked |
encoding in the http daemon, leading to possible remote crash or exploit.<br> |
encoding in the http daemon, leading to possible remote crash or exploit.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/005_httpd.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/005_httpd.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="sshbsdauth"> |
<li id="sshbsdauth"> |
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database entry of a different user for authentication. This means |
database entry of a different user for authentication. This means |
that denied users might authenticate successfully while permitted |
that denied users might authenticate successfully while permitted |
users could be locked out.<br> |
users could be locked out.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/004_sshbsdauth.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/004_sshbsdauth.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="fdalloc2"> |
<li id="fdalloc2"> |
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A race condition exists where an attacker could fill the file descriptor |
A race condition exists where an attacker could fill the file descriptor |
table and defeat the kernel's protection of fd slots 0, 1, and 2 for a |
table and defeat the kernel's protection of fd slots 0, 1, and 2 for a |
setuid or setgid process.<br> |
setuid or setgid process.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/003_fdalloc2.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/003_fdalloc2.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="sudo"> |
<li id="sudo"> |
<font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font> |
<font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A bug in <a href="http://man.openbsd.org/?query=sudo&sektion=8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br> |
A bug in <a href="http://man.openbsd.org/?query=sudo&sektion=8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/002_sudo.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/002_sudo.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
<li id="sshafs"> |
<li id="sshafs"> |
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KerberosTgtPassing or AFSTokenPassing has been enabled |
KerberosTgtPassing or AFSTokenPassing has been enabled |
in the sshd_config file. Ticket and token passing is not enabled |
in the sshd_config file. Ticket and token passing is not enabled |
by default.<br> |
by default.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/001_sshafs.patch"> |
<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/001_sshafs.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
<p> |
<p> |
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