version 1.58, 2016/03/21 05:46:20 |
version 1.59, 2016/03/22 10:54:42 |
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<i>All architectures</i><br> |
<i>All architectures</i><br> |
The use of certain ASN.1 encodings or malformed public keys may allow an |
The use of certain ASN.1 encodings or malformed public keys may allow an |
attacker to mount a denial of service attack against applications linked with |
attacker to mount a denial of service attack against applications linked with |
<a href="http://man.openbsd.org?query=ssl&sektion=3">ssl(3)</a>. |
<a href="http://man.openbsd.org/?query=ssl&sektion=3">ssl(3)</a>. |
This does not affect OpenSSH.<br> |
This does not affect OpenSSH.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
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<font color="#009000"><strong>019: SECURITY FIX: September 24, 2003</strong></font> |
<font color="#009000"><strong>019: SECURITY FIX: September 24, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
Three cases of potential access to freed memory have been found in |
Three cases of potential access to freed memory have been found in |
<a href="http://man.openbsd.org?query=pf&sektion=4">pf(4)</a>. |
<a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a>. |
At least one of them could be used to panic pf with active scrub rules remotely.<br> |
At least one of them could be used to panic pf with active scrub rules remotely.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
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<font color="#009000"><strong>018: SECURITY FIX: September 17, 2003</strong></font> |
<font color="#009000"><strong>018: SECURITY FIX: September 17, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
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/3.2/common/018_sendmail.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
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<font color="#009000"><strong>016: SECURITY FIX: August 25, 2003</strong></font> |
<font color="#009000"><strong>016: SECURITY FIX: August 25, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
Fix for a potential security issue in |
Fix for a potential security issue 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> |
with respect to DNS maps. This only affects |
with respect to DNS maps. This only affects |
<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> |
configurations that use the "enhdnsbl" |
configurations that use the "enhdnsbl" |
feature. The default OpenBSD |
feature. The default OpenBSD |
<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> |
config does not use this.<br> |
config does not use this.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
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<font color="#009000"><strong>015: SECURITY FIX: August 4, 2003</strong></font> |
<font color="#009000"><strong>015: SECURITY FIX: August 4, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
An off-by-one error exists in the C library function |
An off-by-one error exists in the C library function |
<a href="http://man.openbsd.org?query=realpath&sektion=3">realpath(3)</a>. |
<a href="http://man.openbsd.org/?query=realpath&sektion=3">realpath(3)</a>. |
Since this same bug resulted in a root compromise in the wu-ftpd ftp server |
Since this same bug resulted in a root compromise in the wu-ftpd ftp server |
it is possible that this bug may allow an attacker to gain escalated privileges |
it is possible that this bug may allow an attacker to gain escalated privileges |
on OpenBSD.<br> |
on OpenBSD.<br> |
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<font color="#009000"><strong>014: SECURITY FIX: March 31, 2003</strong></font> |
<font color="#009000"><strong>014: SECURITY FIX: March 31, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
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/3.2/common/014_sendmail.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
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<font color="#009000"><strong>010: SECURITY FIX: March 5, 2003</strong></font> |
<font color="#009000"><strong>010: SECURITY FIX: March 5, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A fix for an |
A fix for an |
<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. |
For OpenBSD 3.2 the impact is limited since |
For OpenBSD 3.2 the impact is limited since |
<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> |
is setuid daemon, not setuid root. |
is setuid daemon, not setuid root. |
<br> |
<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch"> |
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<font color="#009000"><strong>009: SECURITY FIX: March 3, 2003</strong></font> |
<font color="#009000"><strong>009: SECURITY FIX: March 3, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
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/3.2/common/009_sendmail.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
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<li id="httpd"> |
<li id="httpd"> |
<font color="#009000"><strong>008: SECURITY FIX: February 25, 2003</strong></font> |
<font color="#009000"><strong>008: SECURITY FIX: February 25, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
<a href="http://man.openbsd.org?query=httpd&sektion=8">httpd(8)</a> leaks file inode numbers via ETag header as well as child PIDs in multipart MIME boundary generation. This could lead, for example, to NFS exploitation because it uses inode numbers as part of the file handle.<br> |
<a href="http://man.openbsd.org/?query=httpd&sektion=8">httpd(8)</a> leaks file inode numbers via ETag header as well as child PIDs in multipart MIME boundary generation. This could lead, for example, to NFS exploitation because it uses inode numbers as part of the file handle.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.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> |
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<font color="#009000"><strong>007: SECURITY FIX: February 22, 2003</strong></font> |
<font color="#009000"><strong>007: SECURITY FIX: February 22, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
In |
In |
<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/3.2/common/007_ssl.patch">A |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A |
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<font color="#009000"><strong>006: SECURITY FIX: January 20, 2003</strong></font> |
<font color="#009000"><strong>006: SECURITY FIX: January 20, 2003</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A double free in |
A double free in |
<a href="http://man.openbsd.org?query=cvs&sektion=1">cvs(1)</a> |
<a href="http://man.openbsd.org/?query=cvs&sektion=1">cvs(1)</a> |
could allow an attacker to execute code with the privileges of the |
could allow an attacker to execute code with the privileges of the |
user running cvs. This is only an issue when the cvs command is |
user running cvs. This is only an issue when the cvs command is |
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, |
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<font color="#009000"><strong>005: SECURITY FIX: November 14, 2002</strong></font> |
<font color="#009000"><strong>005: SECURITY FIX: November 14, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A buffer overflow in |
A buffer overflow in |
<a href="http://man.openbsd.org?query=named&sektion=8">named(8)</a> |
<a href="http://man.openbsd.org/?query=named&sektion=8">named(8)</a> |
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> |
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<font color="#009000"><strong>004: RELIABILITY FIX: November 6, 2002</strong></font> |
<font color="#009000"><strong>004: RELIABILITY FIX: November 6, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A logic error in the |
A logic error in the |
<a href="http://man.openbsd.org?query=pool&sektion=9">pool</a> |
<a href="http://man.openbsd.org/?query=pool&sektion=9">pool</a> |
kernel memory allocator could cause memory corruption in low-memory situations, |
kernel memory allocator could cause memory corruption in low-memory situations, |
causing the system to crash.<br> |
causing the system to crash.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch"> |
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<font color="#009000"><strong>003: SECURITY FIX: November 6, 2002</strong></font> |
<font color="#009000"><strong>003: SECURITY FIX: November 6, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
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/3.2/common/003_smrsh.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |
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<font color="#009000"><strong>002: RELIABILITY FIX: November 6, 2002</strong></font> |
<font color="#009000"><strong>002: RELIABILITY FIX: November 6, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
Network |
Network |
<a href="http://man.openbsd.org?query=bridge&sektion=4">bridges</a> |
<a href="http://man.openbsd.org/?query=bridge&sektion=4">bridges</a> |
running |
running |
<a href="http://man.openbsd.org?query=pf&sektion=4">pf</a> |
<a href="http://man.openbsd.org/?query=pf&sektion=4">pf</a> |
with scrubbing enabled could cause mbuf corruption, |
with scrubbing enabled could cause mbuf corruption, |
causing the system to crash.<br> |
causing the system to crash.<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch"> |
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<font color="#009000"><strong>001: SECURITY FIX: October 21, 2002</strong></font> |
<font color="#009000"><strong>001: SECURITY FIX: October 21, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
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/3.2/common/001_kadmin.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch"> |
A source code patch exists which remedies this problem.</a> |
A source code patch exists which remedies this problem.</a> |