version 1.72, 2016/03/21 05:46:20 |
version 1.73, 2016/03/22 10:54:42 |
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<font color="#009000"><strong>027: SECURITY FIX: March 31, 2003</strong></font> |
<font color="#009000"><strong>027: 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/3.1/common/027_sendmail.patch"> |
<a href="http://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> |
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<font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font> |
<font color="#009000"><strong>023: 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. |
<br> |
<br> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch"> |
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<font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font> |
<font color="#009000"><strong>022: 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/3.1/common/022_sendmail.patch"> |
<a href="http://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> |
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<font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font> |
<font color="#009000"><strong>021: SECURITY FIX: February 23, 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/3.1/common/021_ssl.patch"> |
<a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch"> |
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<font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font> |
<font color="#009000"><strong>020: 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>019: SECURITY FIX: November 14, 2002</strong></font> |
<font color="#009000"><strong>019: 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>018: SECURITY FIX: November 6, 2002</strong></font> |
<font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font> |
<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=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="http://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> |
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<font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font> |
<font color="#009000"><strong>017: 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/3.1/common/017_smrsh.patch"> |
<a href="http://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> |
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<font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font> |
<font color="#009000"><strong>016: 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/3.1/common/016_kadmin.patch"> |
<a href="http://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> |
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<font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font> |
<font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font> |
<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="http://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> |
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<font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font> |
<font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
An insufficient boundary check in the |
An insufficient boundary check in the |
<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="http://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch"> |
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<font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font> |
<font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the |
Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the |
<a href="http://man.openbsd.org?query=ssl&sektion=8">ssl(8)</a> |
<a href="http://man.openbsd.org/?query=ssl&sektion=8">ssl(8)</a> |
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="http://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> |
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<font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font> |
<font color="#009000"><strong>012: SECURITY FIX: July 29, 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=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="http://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> |
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<font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font> |
<font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
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="http://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> |
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<font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font> |
<font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font> |
<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="http://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> |
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<li id="ktrace"> |
<li id="ktrace"> |
<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="http://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> |
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<i>All architectures</i><br> |
<i>All architectures</i><br> |
Under certain conditions, on systems using YP with netgroups in the |
Under certain conditions, on systems using YP with netgroups in the |
password database, it is possible that |
password database, it is possible that |
<a href="http://man.openbsd.org?query=sshd&sektion=8">sshd(8)</a> |
<a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a> |
does ACL checks for the requested user name but uses the password |
does ACL checks for the requested user name but uses the password |
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 |
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<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="http://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> |
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<font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font> |
<font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font> |
<i>All architectures</i><br> |
<i>All architectures</i><br> |
A local user can gain super-user privileges due to a buffer overflow |
A local user can gain super-user privileges due to a buffer overflow |
in <a href="http://man.openbsd.org?query=sshd&sektion=8">sshd(8)</a> |
in <a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a> |
if AFS has been configured on the system or if |
if AFS has been configured on the system or if |
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 |