OBSOLETE Patch-ID# 109736-06 Keywords: ENCRYPTION EFS security international HA Logdump FTP fragmentation proxy Synopsis: Obsoleted by: 109736-07 SunScreen 3.1 LITE (Sparc) miscellaneous fixes. Date: Nov/19/2001 ****************************************************** The items made available through this website are subject to United States export laws and may be subject to export and import laws of other countries. You agree to strictly comply with all such laws and obtain licenses to export, re-export, or import as may be required. Unless expressly authorized by the United States Government to do so you will not, directly or indirectly, export or re-export the items made available through this website, nor direct the items therefrom, to any embargoed or restricted country identified in the United States export laws, including but not limited to the Export Administration Regulations (15 C.F.R. Parts 730-774). ****************************************************** Solaris Release: 8 SunOS Release: 5.8 Unbundled Product: SunScreen EFS Unbundled Release: 3.1 NOTE: SunScreen 3.1 LITE Xref: This patch is available for x86 as Patch 109737. Topic: Relevant Architectures: BugId's fixed with this patch: 4328055 4333069 4347894 4347899 4347905 4365144 4366229 4368757 4370757 4371831 4373963 4373964 4395538 4400107 4412981 4418578 4431381 4432276 4432480 4485964 4489200 Changes incorporated in this version: 4432480 4485964 4489200 Patches accumulated and obsoleted by this patch: Patches which conflict with this patch: Patches required with this patch: Obsoleted by: Files included with this patch: /kernel/drv/screen /kernel/drv/sparcv9/screen /kernel/strmod/efs /kernel/strmod/sparcv9/efs /opt/SUNWicg/SunScreen/admin/cgi-bin/html_logdump /opt/SUNWicg/SunScreen/lib/getlog /opt/SUNWicg/SunScreen/lib/logdump /opt/SUNWicg/SunScreen/lib/screeninfo /opt/SUNWicg/SunScreen/lib/ss_compiler /opt/SUNWicg/SunScreen/lib/ss_logd /opt/SUNWicg/SunScreen/lib/statetables /opt/SUNWicg/SunScreen/lib/statetables64 /opt/SUNWicg/SunScreen/ssadm/edit /opt/SUNWicg/SunScreen/ssadm/logstats /opt/SUNWicg/SunScreen/support/nattables /opt/SUNWicg/SunScreen/support/nattables64 /opt/SUNWicg/SunScreen/support/packages /opt/SUNWicg/SunScreen/support/versions /usr/kernel/drv/screen_skip /usr/kernel/drv/sparcv9/screen_skip /usr/kernel/misc/screen_ftp /usr/kernel/misc/screen_sqlnet /usr/kernel/misc/sparcv9/screen_ftp /usr/kernel/misc/sparcv9/screen_sqlnet /opt/SUNWicg/SunScreen/ssadm/logdump Note: 64bit sparcv9 kernel modules not included in x86 patch. Files changed in this version of the patch: /kernel/drv/screen /kernel/drv/sparcv9/screen /opt/SUNWicg/SunScreen/support/nattables /opt/SUNWicg/SunScreen/support/nattables64 /usr/kernel/misc/screen_ftp /usr/kernel/misc/screen_sqlnet /usr/kernel/misc/sparcv9/screen_ftp /usr/kernel/misc/sparcv9/screen_sqlnet Problem Description: 4432480 - Sunscreen NAT has performance problems in certain topologies 4485964 - PASV ftp and DYNAMIC NAT broken 4489200 - panic in statetable cleanup routines (from 109736-05) 4432276 - Performance degradation due to inefficient TCP Hash function (from 109736-04) 4418578 - IP addresses garbled with first activation of policy 4412981 - ftp state engine does not recognize RST 4431381 - ftp state engine confused in certain instances when MicroSoft server is used (from 109736-03) 4400107 - something consuming large amounts of kernel memory 4395538 - ss_logd core dumps causing the system to hang 4373963 - screeninfo output gets truncated. 4266794 - screeninfo does not return if ip forwarding status 4373976 - misc enhancements to screeninfo. 4048429 - Configurations names with spaces don't work 4373966 - screeninfo does not get SCCS versions of all files. 4373972 - screeninfo should perform consistancy checks on packages. 4373964 - Patch information retrieved by screeninfo can be incorrect. 4365144 - Fix not correctly implemented for Trusted Solaris. (from 109736-02) 4365144 - ftp state engine can't handle tcp option tstamp 4366229 - Possible for encryption rules to generate system panic 4368757 - "*" service includes iptunnel service which could be misunderstood and lead to an insecure screen 4370757 - ftp with NAT has sequence number problem which was introduced after fix for PASV FTP attacks 4371831 - "Fragmentation Needed but DF bit set" message sent out in error when encryption rules are used (from 109736-01) 4328055 - Logdump -i file -x0 does not display hex dump of packet 4333069 - Traffic passes to undefined addresses when interface addr grp used in rules. 4347894 - Protection against PASV FTP attacks 4347899 - File containing something that looks like FTP commands could be misinterpreted 4347905 - Protection against jolt2.c fragmentation attacks Patch Installation Instructions: -------------------------------- See Special Install Instructions. Special Install Instructions: ----------------------------- Installation Instructions for the Administration Station -------------------------------------------------------- 1. Become root on the Administration Station. 2. If you are running Solaris 2.6 on the administration station, ensure that you have already installed the latest version of Solaris patch 106125. Version 106125-06 is available on your EFS 3.1 CD. 3. Transfer the patch file to the Administration Station. 4. Then type: # uncompress 109736-06.tar.Z # tar xf 109736-06.tar # patchadd 109736-06 Installation Instructions for Locally Administered Screens ---------------------------------------------------------- 1. Become root on the Screen. 2. If you are running Solaris 2.6 on the Screen, ensure that you have already installed the latest version of Solaris patch 106125-06. Version 106125-06 is available on your SunScreen EFS 3.1 CD. 3. Transfer patch file to the Screen using a diskette or ftp (with 3 MB free). 4. Type the following: # uncompress 109736-06.tar.Z # tar xf 109736-06.tar # patchadd 109736-06 5. Reboot the Screen. Instructions for Identifying Patches Installed on System -------------------------------------------------------- 1. To identify the patch level on your locally administered Screen, type the commands: # ls -lt /var/sadm/patch > screen.pkginfo # pkginfo -l >> screen.pkginfo 2. To identify the patch level on your remotely administered Screen. # ssadm -r lib/support packages > screen.pkginfo This shows (1) ls -lt /var/sadm/patch, (2) pkginfo -l, and (3) the contents of /var/log/patch.log. 3. To identify the patch level on your Administration Station, type the commands: # ls -lt /var/sadm/patch > admin.pkginfo # pkginfo -l >> admin.pkginfo Instructions to remove the patch on the Administration Station -------------------------------------------------------------- 1. Become root on the Administration Station. 2. Then type: # patchrm 109736-06 Instructions to Remove the Patch on Locally Administered Screen --------------------------------------------------------------- 1. Become root on the Screen. 2. Type the following: # patchrm 109736-06 Additional Patch Installation Instructions ------------------------------------------ Refer to the "Install.info" file within the patch for instructions on using the generic 'installpatch' and 'backoutpatch' scripts provided with each patch. README -- Last modified date: Thursday, February 28, 2002