version 1.44, 2014/03/31 03:12:47 |
version 1.45, 2014/03/31 16:02:48 |
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<ul> |
<ul> |
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<li><a name="ssh2"></a> |
<li><a name="ssh2"></a> |
<font color="#009000"><strong>020: SECURITY FIX: October 12, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>020: SECURITY FIX: October 12, 2006</strong></font> |
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<i>All architectures</i><br> |
Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found |
Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found |
by Tavis Ormandy) that would cause |
by Tavis Ormandy) that would cause |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a> |
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<p> |
<p> |
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<li><a name="systrace"></a> |
<li><a name="systrace"></a> |
<font color="#009000"><strong>019: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>019: SECURITY FIX: October 7, 2006</strong></font> |
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<i>All architectures</i><br> |
Fix for an integer overflow in |
Fix for an integer overflow in |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s |
STRIOCREPLACE support, found by |
STRIOCREPLACE support, found by |
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<p> |
<p> |
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<li><a name="openssl2"></a> |
<li><a name="openssl2"></a> |
<font color="#009000"><strong>018: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>018: SECURITY FIX: October 7, 2006</strong></font> |
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<i>All architectures</i><br> |
Several problems have been found in OpenSSL. While parsing certain invalid ASN.1 |
Several problems have been found in OpenSSL. While parsing certain invalid ASN.1 |
structures an error condition is mishandled, possibly resulting in an infinite |
structures an error condition is mishandled, possibly resulting in an infinite |
loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL |
loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL |
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<p> |
<p> |
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<li><a name="httpd2"></a> |
<li><a name="httpd2"></a> |
<font color="#009000"><strong>017: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>017: SECURITY FIX: October 7, 2006</strong></font> |
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<i>All architectures</i><br> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a> |
does not sanitize the Expect header from an HTTP request when it is |
does not sanitize the Expect header from an HTTP request when it is |
reflected back in an error message, which might allow cross-site scripting (XSS) |
reflected back in an error message, which might allow cross-site scripting (XSS) |
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<p> |
<p> |
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<li><a name="openssl"></a> |
<li><a name="openssl"></a> |
<font color="#009000"><strong>016: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>016: SECURITY FIX: September 8, 2006</strong></font> |
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<i>All architectures</i><br> |
Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for |
Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for |
an attacker to construct an invalid signature which OpenSSL would accept as a |
an attacker to construct an invalid signature which OpenSSL would accept as a |
valid PKCS#1 v1.5 signature. |
valid PKCS#1 v1.5 signature. |
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<p> |
<p> |
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<li><a name="bind"></a> |
<li><a name="bind"></a> |
<font color="#009000"><strong>015: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>015: SECURITY FIX: September 8, 2006</strong></font> |
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<i>All architectures</i><br> |
Two Denial of Service issues have been found with BIND. |
Two Denial of Service issues have been found with BIND. |
An attacker who can perform recursive lookups on a DNS server and is able |
An attacker who can perform recursive lookups on a DNS server and is able |
to send a sufficiently large number of recursive queries, or is able to |
to send a sufficiently large number of recursive queries, or is able to |
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<p> |
<p> |
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<li><a name="sppp"></a> |
<li><a name="sppp"></a> |
<font color="#009000"><strong>014: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>014: SECURITY FIX: September 2, 2006</strong></font> |
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<i>All architectures</i><br> |
Due to the failure to correctly validate LCP configuration option lengths, |
Due to the failure to correctly validate LCP configuration option lengths, |
it is possible for an attacker to send LCP packets via an |
it is possible for an attacker to send LCP packets via an |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a> |
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<p> |
<p> |
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<li><a name="isakmpd"></a> |
<li><a name="isakmpd"></a> |
<font color="#009000"><strong>013: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>013: SECURITY FIX: August 25, 2006</strong></font> |
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<i>All architectures</i><br> |
A problem in |
A problem in |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> |
caused IPsec to run partly without replay protection. If |
caused IPsec to run partly without replay protection. If |
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<p> |
<p> |
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<li><a name="sem"></a> |
<li><a name="sem"></a> |
<font color="#009000"><strong>012: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>012: SECURITY FIX: August 25, 2006</strong></font> |
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<i>All architectures</i><br> |
It is possible to cause the kernel to panic when more than the default number of |
It is possible to cause the kernel to panic when more than the default number of |
sempahores have been allocated. |
sempahores have been allocated. |
<br> |
<br> |
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<p> |
<p> |
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<li><a name="dhcpd"></a> |
<li><a name="dhcpd"></a> |
<font color="#009000"><strong>011: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>011: SECURITY FIX: August 25, 2006</strong></font> |
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<i>All architectures</i><br> |
Due to an off-by-one error in |
Due to an off-by-one error in |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>, |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>, |
it is possible to cause |
it is possible to cause |
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<p> |
<p> |
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<li><a name="sendmail3"></a> |
<li><a name="sendmail3"></a> |
<font color="#009000"><strong>010: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>010: SECURITY FIX: August 25, 2006</strong></font> |
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<i>All architectures</i><br> |
A potential denial of service problem has been found in sendmail. A message |
A potential denial of service problem has been found in sendmail. A message |
with really long header lines could trigger a use-after-free bug causing |
with really long header lines could trigger a use-after-free bug causing |
sendmail to crash. |
sendmail to crash. |
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<p> |
<p> |
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<li><a name="httpd"></a> |
<li><a name="httpd"></a> |
<font color="#009000"><strong>009: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>009: SECURITY FIX: July 30, 2006</strong></font> |
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<i>All architectures</i><br> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s |
mod_rewrite has a potentially exploitable off-by-one buffer overflow. |
mod_rewrite has a potentially exploitable off-by-one buffer overflow. |
The buffer overflow may result in a vulnerability which, in combination |
The buffer overflow may result in a vulnerability which, in combination |
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<p> |
<p> |
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<li><a name="sendmail2"></a> |
<li><a name="sendmail2"></a> |
<font color="#009000"><strong>008: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>008: SECURITY FIX: June 15, 2006</strong></font> |
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<i>All architectures</i><br> |
A potential denial of service problem has been found in sendmail. A malformed MIME |
A potential denial of service problem has been found in sendmail. A malformed MIME |
message could trigger excessive recursion which will lead to stack exhaustion. |
message could trigger excessive recursion which will lead to stack exhaustion. |
This denial of service attack only affects delivery of mail from the queue and |
This denial of service attack only affects delivery of mail from the queue and |
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<p> |
<p> |
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<li><a name="xorg"></a> |
<li><a name="xorg"></a> |
<font color="#009000"><strong>007: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>007: SECURITY FIX: May 2, 2006</strong></font> |
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<i>All architectures</i><br> |
A security vulnerability has been found in the X.Org server -- |
A security vulnerability has been found in the X.Org server -- |
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>. |
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>. |
Clients authorized to connect to the X server are able to crash it and to execute |
Clients authorized to connect to the X server are able to crash it and to execute |
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<p> |
<p> |
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<li><a name="sendmail"></a> |
<li><a name="sendmail"></a> |
<font color="#009000"><strong>006: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>006: SECURITY FIX: March 25, 2006</strong></font> |
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<i>All architectures</i><br> |
A race condition has been reported to exist in the handling by sendmail of |
A race condition has been reported to exist in the handling by sendmail of |
asynchronous signals. A remote attacker may be able to execute arbitrary code with the |
asynchronous signals. A remote attacker may be able to execute arbitrary code with the |
privileges of the user running sendmail, typically root. |
privileges of the user running sendmail, typically root. |
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<p> |
<p> |
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<li><a name="ssh"></a> |
<li><a name="ssh"></a> |
<font color="#009000"><strong>005: SECURITY FIX: February 12, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>005: SECURITY FIX: February 12, 2006</strong></font> |
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<i>All architectures</i><br> |
Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the |
Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a> |
function in |
function in |
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<p> |
<p> |
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<li><a name="i386machdep"></a> |
<li><a name="i386machdep"></a> |
<font color="#009000"><strong>004: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br> |
<font color="#009000"><strong>004: RELIABILITY FIX: January 13, 2006</strong></font> |
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<i>i386 architecture</i><br> |
Constrain |
Constrain |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a> |
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a> |
so even root is blocked from accessing the ioports |
so even root is blocked from accessing the ioports |
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<p> |
<p> |
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<li><a name="i386pmap"></a> |
<li><a name="i386pmap"></a> |
<font color="#009000"><strong>003: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br> |
<font color="#009000"><strong>003: RELIABILITY FIX: January 13, 2006</strong></font> |
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<i>i386 architecture</i><br> |
Change the implementation of i386 W^X so that the "execute line" can move around. |
Change the implementation of i386 W^X so that the "execute line" can move around. |
Before it was limited to being either at 512MB (below which all code normally |
Before it was limited to being either at 512MB (below which all code normally |
lands) or at the top of the stack. Now the line can float as |
lands) or at the top of the stack. Now the line can float as |
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<p> |
<p> |
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<li><a name="fd"></a> |
<li><a name="fd"></a> |
<font color="#009000"><strong>002: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>002: SECURITY FIX: January 5, 2006</strong></font> |
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<i>All architectures</i><br> |
Do not allow users to trick suid programs into re-opening files via /dev/fd. |
Do not allow users to trick suid programs into re-opening files via /dev/fd. |
<br> |
<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/002_fd.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/002_fd.patch"> |
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<p> |
<p> |
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<li><a name="perl"></a> |
<li><a name="perl"></a> |
<font color="#009000"><strong>001: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br> |
<font color="#009000"><strong>001: SECURITY FIX: January 5, 2006</strong></font> |
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<i>All architectures</i><br> |
A buffer overflow has been found in the Perl interpreter with the sprintf function which |
A buffer overflow has been found in the Perl interpreter with the sprintf function which |
may be exploitable under certain conditions. |
may be exploitable under certain conditions. |
<br> |
<br> |