-----BEGIN PGP SIGNED MESSAGE----- ______________________________________________________________________________ SGI Security Advisory
Title: CDE ToolTalk rpc.ttdbserverd vulnerabilities Number: 20021101-01-P Date: November 5, 2002 Reference: CAN-2002-0677 Reference: CAN-2002-0678 Reference: CERT CA-2002-20 Reference: SGI BUG 860033 Reference: Fixed in CDE 5.2 and patch 4799 ______________________________________________________________________________ - ----------------------- - --- Issue Specifics --- - ----------------------- It's been reported that there are vulnerabilities in the CDE /usr/dt/bin/rpc.ttdbserverd daemon. See http://www.cert.org/advisories/CA-2002-20.html for additional details. This vulnerability has been assigned the following CVEs: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0677 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0678 SGI has investigated the issue and recommends the following steps for neutralizing the exposure. It is HIGHLY RECOMMENDED that these measures be implemented on ALL vulnerable SGI systems. These issues have been corrected by a patch and in future releases of CDE. - -------------- - --- Impact --- - -------------- The CDE rpc.ttdbserverd binary is not installed by default on IRIX 6.5 systems. It is part of the optional IRIX CDE package (cde.sw.eoe). To determine the version of IRIX you are running, execute the following command: # uname -R That will return a result similar to the following: # 6.5 6.5.16f The first number ("6.5") is the release name, the second ("6.5.16f" in this case) is the extended release name. The extended release name is the "version" we refer to throughout this document. To see if rpc.ttdbserverd is installed, execute the following command: % versions long | grep usr/dt/bin/rpc.ttdbserverd f 3899 594 cde.sw.eoe usr/dt/bin/rpc.ttdbserverd If the output of the command is similar to the above, then rpc.ttdbserverd is installed and the system may be vulnerable. - ---------------------------- - --- Temporary Workaround --- - ---------------------------- There is no effective workaround available for these vulnerabilities. SGI recommends upgrading to CDE 5.2 and installing the appropriate patch from the listing below. - ---------------- - --- Solution --- - ---------------- SGI has provided a patch for CDE 5.2. OS Version Vulnerable? Patch # Other Actions ---------- ----------- ------- ------------- IRIX 3.x unknown Note 1 IRIX 4.x unknown Note 1 IRIX 5.x unknown Note 1 IRIX 6.0.x unknown Note 1 IRIX 6.1 unknown Note 1 IRIX 6.2 unknown Note 1 IRIX 6.3 unknown Note 1 IRIX 6.4 unknown Note 1 IRIX 6.5 yes 4799 Notes 2 & 3 IRIX 6.5.1 yes 4799 Notes 2 & 3 IRIX 6.5.2 yes 4799 Notes 2 & 3 IRIX 6.5.3 yes 4799 Notes 2 & 3 IRIX 6.5.4 yes 4799 Notes 2 & 3 IRIX 6.5.5 yes 4799 Notes 2 & 3 IRIX 6.5.6 yes 4799 Notes 2 & 3 IRIX 6.5.7 yes 4799 Notes 2 & 3 IRIX 6.5.8 yes 4799 Notes 2 & 3 IRIX 6.5.9 yes 4799 Notes 2 & 3 IRIX 6.5.10 yes 4799 Notes 2 & 3 IRIX 6.5.11 yes 4799 Notes 2 & 3 IRIX 6.5.12 yes 4799 Notes 2 & 3 IRIX 6.5.13 yes 4799 Notes 2 & 3 IRIX 6.5.14 yes 4799 Notes 2 & 3 IRIX 6.5.15 yes 4799 Notes 2 & 3 IRIX 6.5.16 yes 4799 Notes 2 & 3 IRIX 6.5.17 yes 4799 Notes 2 & 3 NOTES 1) This version of the IRIX operating has been retired. Upgrade to an actively supported IRIX operating system. See http://support.sgi.com/irix/news/index.html#policy for more information. 2) If you have not received an IRIX 6.5.X CD for IRIX 6.5, contact your SGI Support Provider or URL: http://support.sgi.com/irix/swupdates/ 3) Upgrade to CDE 5.2 and install patch 4799. ##### Patch File Checksums #### The actual patch will be a tar file containing the following files: Filename: README.patch.4799 Algorithm #1 (sum -r): 52132 8 README.patch.4799 Algorithm #2 (sum): 53618 8 README.patch.4799 MD5 checksum: EA29DFD4E784C9968E8CD7BA688935CA Filename: patchSG0004799 Algorithm #1 (sum -r): 38262 4 patchSG0004799 Algorithm #2 (sum): 64719 4 patchSG0004799 MD5 checksum: 4A56E2BC6D3A6B11AAB68B50A9AE12C8 Filename: patchSG0004799.cde_sw Algorithm #1 (sum -r): 57766 7281 patchSG0004799.cde_sw Algorithm #2 (sum): 36577 7281 patchSG0004799.cde_sw MD5 checksum: 59F6CC85F7B76A408D5D68516B9ED0AD Filename: patchSG0004799.idb Algorithm #1 (sum -r): 20823 4 patchSG0004799.idb Algorithm #2 (sum): 19434 4 patchSG0004799.idb MD5 checksum: A69541B271F8B9486CD0F4F4747F00A3 - ------------------------ - --- Acknowledgments ---- - ------------------------ SGI wishes to thank Core SDI, FIRST and the users of the Internet Community at large for their assistance in this matter. - ------------- - --- Links --- - ------------- SGI Security Advisories can be found at: http://www.sgi.com/support/security/ and ftp://patches.sgi.com/support/free/security/advisories/ SGI Security Patches can be found at: http://www.sgi.com/support/security/ and ftp://patches.sgi.com/support/free/security/patches/ SGI patches for IRIX can be found at the following patch servers: http://support.sgi.com/irix/ and ftp://patches.sgi.com/ SGI freeware updates for IRIX can be found at: http://freeware.sgi.com/ SGI fixes for SGI open sourced code can be found on: http://oss.sgi.com/projects/ SGI patches and RPMs for Linux can be found at: http://support.sgi.com/linux/ or http://oss.sgi.com/projects/sgilinux-combined/download/security-fixes/ SGI patches for Windows NT or 2000 can be found at: http://support.sgi.com/nt/ IRIX 5.2-6.4 Recommended/Required Patch Sets can be found at: http://support.sgi.com/irix/ and ftp://patches.sgi.com/support/patchset/ IRIX 6.5 Maintenance Release Streams can be found at: http://support.sgi.com/colls/patches/tools/relstream/index.html IRIX 6.5 Software Update CDs can be obtained from: http://support.sgi.com/irix/swupdates/ The primary SGI anonymous FTP site for security advisories and patches is patches.sgi.com (216.32.174.211). 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A support contract is not required for submitting a security report. ______________________________________________________________________________ This information is provided freely to all interested parties and may be redistributed provided that it is not altered in any way, SGI is appropriately credited and the document retains and includes its valid PGP signature. -----BEGIN PGP SIGNATURE----- Version: 2.6.2 iQCVAwUBPcfwuLQ4cFApAP75AQHN+gP/UqzHVWaZMnGiLD/L3NLQ93UiMWMIBBnU 4qo5Bu53/UYuJGkMrhSrldKn/aZfxzTYllOgkN5Zkj+n8OZVShM+DbCGquo2QGnU NNe24q/GRg3Ct4SlPzLAVGDfoXW1GsTtAkzSqPNW+PBX449gOBS/azYkVL5vjLsT 7YPP5rNMHZc= =TE8Q -----END PGP SIGNATURE-----