<?xml version="1.0"?>
<!DOCTYPE webpage
  PUBLIC "-//NetBSD//DTD Website-based NetBSD Extension//EN"
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<webpage id="support-security-patches-1.5">
<config param="desc" value="NetBSD 1.5 Security Advisories"/>
<config param="cvstag" value="$NetBSD: patches-1.5.xml,v 1.4 2007/07/29 04:41:38 kano Exp $"/>
<config param="rcsdate" value="$Date: 2007/07/29 04:41:38 $"/>
<head>
<title>NetBSD 1.5 Security Advisories</title>
</head>

<sect1 id="patches-1.5">

<para>
Below is the list of advisories applicable to the
<ulink url="../../releases/formal-1.5/">NetBSD 1.5</ulink>
release:
</para>

<itemizedlist>
<listitem>A description and resolution procedure for
    a ftpd root escalation
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2004-009.txt.asc">     
    NetBSD Security Advisory NetBSD-SA2004-009</ulink></listitem>
<listitem>A description and resolution procedure for
    TCP protocol and implementation vulnerability
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2004-006.txt.asc">     
    NetBSD Security Advisory NetBSD-SA2004-006</ulink></listitem>
<listitem>A description and resolution procedure for
    Denial of service vulnerabilities in OpenSSL
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2004-005.txt.asc">     
    NetBSD Security Advisory NetBSD-SA2004-005</ulink></listitem>
<listitem>A description and resolution procedure for
    shmat reference counting bug
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2004-004.txt.asc">
    NetBSD Security Advisory NetBSD-SA2004-004</ulink></listitem>
<listitem>A description and resolution procedure for
    OpenSSL 0.9.6 ASN.1 parser vulnerability
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2004-003.txt.asc">
    NetBSD Security Advisory NetBSD-SA2004-003</ulink></listitem>
<listitem>A description and resolution procedure for
    DNS negative cache poisoning
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-018.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-018</ulink></listitem>
<listitem>A description and resolution procedure for
    OpenSSL multiple vulnerability
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-017.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-017</ulink></listitem>
<listitem>A description and resolution procedure for
    Sendmail - another prescan() bug CAN-2003-0694
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-016.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-016</ulink></listitem>
<listitem>A description and resolution procedure for
    Remote and local vulnerabilities in XFree86 font libraries
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-015.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-015</ulink></listitem>
<listitem>A description and resolution procedure for
    Insufficient argument checking in sysctl(2)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-014.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-014</ulink></listitem>
<listitem>A description and resolution procedure for
    Kernel memory disclosure via ibcs2
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-013.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-013</ulink></listitem>
<listitem>A description and resolution procedure for
    Out of bounds memset(0) in sshd
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-012.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-012</ulink></listitem>
<listitem>A description and resolution procedure for
    off-by-one error in realpath(3)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-011.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-011</ulink></listitem>
<listitem>A description and resolution procedure for
    remote panic in OSI networking code
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-010.txt.asc">
    NetBSD Security Advisory NetBSD-SA2003-010</ulink></listitem>
<listitem>A description and resolution procedure for
    sendmail buffer overrun in prescan() address parser       
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-009.txt.asc">NetBSD
    Security Advisory SA2003-009</ulink></listitem>
<listitem>A description and resolution procedure for
	faulty length checks in xdrmem_getbytes
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-008.txt.asc">NetBSD
    Security Advisory SA2003-008</ulink></listitem>
<listitem>A description and resolution procedure for
	(Another) Encryption weakness in OpenSSL code
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-007.txt.asc">NetBSD
    Security Advisory SA2003-007</ulink></listitem>
<listitem>A description and resolution procedure for
    Cryptographic weaknesses in Kerberos v4 protocol       
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-006.txt.asc">NetBSD
    Security Advisory SA2003-006</ulink></listitem>
<listitem>A description and resolution procedure for
	RSA timing attack in OpenSSL code
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-005.txt.asc">NetBSD
    Security Advisory SA2003-005</ulink></listitem>
<listitem>A description and resolution procedure for
	Format string vulnerability in zlib gzprintf()
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-004.txt.asc">NetBSD
    Security Advisory SA2003-004</ulink></listitem>
<listitem>A description and resolution procedure for
        Buffer Overflow in file(1)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-003.txt.asc">NetBSD
    Security Advisory SA2003-003</ulink></listitem>
<listitem>A description and resolution procedure for
        Malformed header Sendmail vulnerability
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-002.txt.asc">NetBSD
    Security Advisory SA2003-002</ulink></listitem>
<listitem>A description and resolution procedure for
        Encryption weakness in OpenSSL code
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2003-001.txt.asc">NetBSD
    Security Advisory SA2003-001</ulink></listitem>
<listitem>A description and resolution procedure for
        Buffer overrun in talkd
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-019.txt.asc">NetBSD
    Security Advisory SA2002-019</ulink></listitem>
<listitem>A description and resolution procedure for
        Multiple security isses with kfd daemon
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-018.txt.asc">NetBSD
    Security Advisory SA2002-018</ulink></listitem>
<listitem>A description and resolution procedure for
        shutdown(s, SHUT_RD) on TCP socket does not work as intended
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-017.txt.asc">NetBSD
    Security Advisory SA2002-017</ulink></listitem>
<listitem>A description and resolution procedure for
        Insufficient length check in ESP authentication data
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-016.txt.asc">NetBSD
    Security Advisory SA2002-016</ulink></listitem>
<listitem>A description and resolution procedure for
        (another) buffer overrun in libc/libresolv DNS resolver
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-015.txt.asc">NetBSD
    Security Advisory SA2002-015</ulink></listitem>
<listitem>A description and resolution procedure for
        fd_set overrun in mbone tools and pppd
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-014.txt.asc">NetBSD
    Security Advisory SA2002-014</ulink></listitem>
<listitem>A description and resolution procedure for
        Bug in NFS server code allows remote denial of service
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-013.txt.asc">NetBSD
    Security Advisory SA2002-013</ulink></listitem>
<listitem>A description and resolution procedure for
        buffer overrun in setlocale
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-012.txt.asc">NetBSD
    Security Advisory SA2002-012</ulink></listitem>
<listitem>A description and resolution procedure for
        Sun RPC XDR decoder contains buffer overflow
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-011.txt.asc">NetBSD
    Security Advisory SA2002-011</ulink></listitem>
<listitem>A description and resolution procedure for
        symlink race in pppd
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-010.txt.asc">NetBSD
    Security Advisory SA2002-010</ulink></listitem>
<listitem>A description and resolution procedure for
        Multiple vulnerabilities in OpenSSL code
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-009.txt.asc">NetBSD
    Security Advisory SA2002-009</ulink></listitem>
<listitem>A description and resolution procedure for
        buffer overrun in libc DNS resolver
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-006.txt.asc">NetBSD
    Security Advisory SA2002-006</ulink></listitem>
<listitem>A description and resolution procedure for
        OpenSSH protocol version 2 challenge-response authentication
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-005.txt.asc">NetBSD
    Security Advisory SA2002-005</ulink></listitem>
<listitem>A description and resolution procedure for
	Off-by-one error in openssh session
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-004.txt.asc">NetBSD
    Security Advisory SA2002-004</ulink></listitem>
<listitem>A description and resolution procedure for
	gzip buffer overrun with long filename
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-002.txt.asc">NetBSD
    Security Advisory SA2002-002</ulink></listitem>
<listitem>A description and resolution procedure for
        Close-on-exec, SUID and ptrace(2)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-001.txt.asc">NetBSD
    Security Advisory SA2002-001</ulink></listitem>
<listitem>A description and resolution procedure for
	Remote Buffer Overflow Vulnerability in BSD Line Printer Daemon
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-018.txt.asc">NetBSD
    Security Advisory SA2001-018</ulink></listitem>
<listitem>A description and resolution procedure for
	sendmail(8) incorrect command line argument check 
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-017.txt.asc">NetBSD
    Security Advisory SA2001-017</ulink></listitem>
<listitem>A description and resolution procedure for
	unsafe chdir usage in fts(3)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-016.txt.asc">NetBSD
    Security Advisory SA2001-016</ulink></listitem>
<listitem>A description and resolution procedure for
	Insufficient checking of lengths passed from userland to kernel
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-015.txt.asc">NetBSD
    Security Advisory SA2001-015</ulink></listitem>
<listitem>A description and resolution procedure for
	dump(8) exposes 'tty' group
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-014.txt.asc">NetBSD
    Security Advisory SA2001-014</ulink></listitem>
<listitem>A description and resolution procedure for
	an OpenSSL PRNG weakness
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-013.txt.asc">NetBSD
    Security Advisory SA2001-013</ulink></listitem>
<listitem>A description and resolution procedure for
	a telnetd(8) options overflow
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-012.txt.asc">NetBSD
    Security Advisory SA2001-012</ulink></listitem>
<listitem>A description and resolution procedure for
	an insufficient msg_controllen checking for sendmsg(2)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-011.txt.asc">NetBSD
    Security Advisory SA2001-011</ulink></listitem>
<listitem>A description and resolution procedure for
	a sshd(8) "cookies" file mishandling on X11 forwarding
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-010.txt.asc">NetBSD
    Security Advisory SA2001-010</ulink></listitem>
<listitem>A description and resolution procedure for
	a race condition between sugid-exec and ptrace(2)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-009.txt.asc">NetBSD
    Security Advisory SA2001-009</ulink></listitem>
<listitem>A description and resolution procedure for
	a vulnerability that could lead to local root compromise on the
	<emphasis>sh3 platform</emphasis>
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-008.txt.asc">NetBSD
    Security Advisory SA2001-008</ulink></listitem>
<listitem>A description and resolution procedure for
	a problem where the IP Filter packet filtering software may
	incorrectly pass packets
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-007.txt.asc">NetBSD
    Security Advisory SA2001-007</ulink></listitem>
<listitem>A description and resolution procedure for
	a remote denial of service using bogus fragmented IPv4 packets
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-006.txt.asc">NetBSD
    Security Advisory SA2001-006</ulink></listitem>
<listitem>A description and resolution procedure for a remote buffer overflow
    in the FTP daemon can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-005.txt.asc">NetBSD
    Security Advisory SA2001-005</ulink></listitem>
<listitem>A description and a patch for a buffer overflow vulnerability in 
    the NTP daemon can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-004.txt.asc">NetBSD Security Advisory SA2001-004</ulink></listitem>
<listitem>A description of NetBSD's vulnerability position with regard to
    various implementations of the Secure Shell (SSH) daemon, either
    integrated releases or via pkgsrc, can be found in     
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-003.txt.asc">NetBSD Security Advisory SA2001-003</ulink>.  
    This advisory also describes a requirement for all users to ensure
    that the rnd(4) device is properly configured to prevent weak
    random number generation by integrated SSH and OpenSSL on
    NetBSD-1.5.</listitem>
<listitem>A description, patch and workaround for a vulnerability that could
    lead to local root compromise on <emphasis>i386 systems</emphasis> with the USER_LDT
    kernel option enabled can be found in 
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-002.txt.asc">NetBSD Security Advisory SA2001-002</ulink></listitem>
<listitem>A description and resolution procedure for several security vulnerabilities in the BIND name server daemon can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2001-001.txt.asc">NetBSD Security Advisory SA2001-001</ulink></listitem>
<listitem>A description and a <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/patches/20001220-ftpd-1.5">patch</ulink>
    for a security vulnerability in the FTP daemon can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2000-018.txt.asc">NetBSD Security Advisory SA2000-018</ulink></listitem>
<listitem>A description and a <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/patches/20001220-krb">patch</ulink>
    for a security vulnerability in the kerberos libraries and telnet daemon can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2000-017.txt.asc">NetBSD Security Advisory SA2000-017</ulink></listitem>
<listitem>A description, <ulink
url="ftp://ftp.NetBSD.org/pub/NetBSD/security/patches/SA2002-021-rogue.patch">patch</ulink>,
and resolution procedure for
        rogue vulnerability
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-021.txt.asc">NetBSD
    Security Advisory SA2002-021</ulink></listitem>
<listitem>A description and resolution procedure for
        buffer overrun in pic(1)
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-022.txt.asc">NetBSD
    Security Advisory SA2002-022</ulink></listitem>
<listitem>A description and resolution procedure for
        sendmail smrsh vulnerability
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-023.txt.asc">NetBSD
    Security Advisory SA2002-023</ulink></listitem>
<listitem>A description and resolution procedure for
        IPFilter FTP proxy vulnerability
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-024.txt.asc">NetBSD
    Security Advisory SA2002-024</ulink></listitem>
<listitem>A description and resolution procedure for
        trek(6) buffer overrun
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-025.txt.asc">NetBSD
    Security Advisory SA2002-025</ulink></listitem>
<listitem>A description and resolution procedure for
        buffer overrun in kadmind
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-026.txt.asc">NetBSD
    Security Advisory SA2002-026</ulink></listitem>
<listitem>A description and resolution procedure for
        ftpd STAT output non-conformance can deceive firewall devices
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-027.txt.asc">NetBSD
    Security Advisory SA2002-027</ulink></listitem>
<listitem>A description and resolution procedure for
        Buffer overrun in getnetbyname/getnetbyaddr
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-028.txt.asc">NetBSD
    Security Advisory SA2002-028</ulink></listitem>
<listitem>A description and resolution procedure for
        named(8) multiple denial of service and remote execution of code
    can be found in
    <ulink url="ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2002-029.txt.asc">NetBSD
    Security Advisory SA2002-029</ulink></listitem>
</itemizedlist>
</sect1>
</webpage>

