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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0722 -- [Win] Multiple vulnerabilities in EMC Dantz Retrospect 7 Backup Client 28 July 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: EMC Dantz Retrospect 7 Backup Client Publisher: Fortinet Operating System: Windows Impact: Access Privileged Data Denial of Service Access: Remote/Unauthenticated CVE Names: CVE-2008-3290 CVE-2008-3289 CVE-2008-3288 CVE-2008-3287 Original Bulletin: http://www.fortiguardcenter.com/advisory/FGA-2008-16.html Comment: Note that there are three Fortinet bulletins in this advisory. Revision History: July 28 2008: Added CVE information July 22 2008: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- FGA-2008-16: EMC Dantz Retrospect 7 backup Client PlainText Password Hash Disclosure Vulnerability http://www.fortiguardcenter.com/advisory/FGA-2008-16.html July 20, 2008 - -- Affected Vendors: EMC - -- Affected Products: EMC Dantz Retrospect 7 backup Client 7.5.116 - -- Vulnerability Details: The transfer of Password Hash of EMC Dantz Retrospect 7 backup Client in the network is plaintext. By sending a malicious packet to the client, client will send back lots information including Password Hash resulting in a loss of confidentiality. What is more, EMC Dantz Retrospect 7 backup server's authentication module using weak password hash arithmetic, By buteforce it attacker can gain full control of client's machine - -- Vendor Response: EMC has issued an update to correct this vulnerability: http://www.emcinsignia.com/updates - -- Disclosure Timeline: 2008-04-20 - Vulnerability reported to vendor 2008-06-30 - Vendor issued update 2088-07-20 - Coordinated public release of advisory Acknowledgment: Zhenhua Liu of Fortinet's FortiGuard Global Security Research Team Disclaimer: Although Fortinet has attempted to provide accurate information in these materials, Fortinet assumes no legal responsibility for the accuracy or completeness of the information. More specific information is available on request from Fortinet. Please note that Fortinet's product information does not constitute or contain any guarantee, warranty or legally binding representation, unless expressly identified as such in a duly signed writing. About Fortinet ( www.fortinet.com ): Fortinet is the pioneer and leading provider of ASIC-accelerated unified threat management, or UTM, security systems, which are used by enterprises and service providers to increase their security while reducing total operating costs. Fortinet solutions were built from the ground up to integrate multiple levels of security protection--including firewall, antivirus, intrusion prevention, VPN, spyware prevention and anti-spam -- designed to help customers protect against network and content level threats. Leveraging a custom ASIC and unified interface, Fortinet solutions offer advanced security functionality that scales from remote office to chassis-based solutions with integrated management and reporting. Fortinet solutions have won multiple awards around the world and are the only security products that are certified in six programs by ICSA Labs: (Firewall, Antivirus, IPSec, SSL, Network IPS, and Anti-Spyware). Fortinet is privately held and based in Sunnyvale, California. - ----------------------------------------------------------------------- FGA-2008-16: EMC Dantz Retrospect 7 backup Client 7.5.116 NULL-Pointer reference Denial of Service Vulnerability http://www.fortiguardcenter.com/advisory/FGA-2008-16.html July 20, 2008 - -- Affected Vendors: EMC - -- Affected Products: EMC Dantz Retrospect 7 backup Client 7.5.116 - -- Vulnerability Details: There exists vulnerability in EMC's Retrospect Client 7.5.116. which allows remote attackers to cause a Read Access violation, (Client termination and loss of backup service) via malformed packets to TCP port 497, which triggers an assert error. This is a designed error of EMC Dantz: Using a NULL-Pointer reference by mistake. - -- Vendor Response: EMC has issued an update to correct this vulnerability: http://www.emcinsignia.com/updates - -- Disclosure Timeline: 2008-04-20 - Vulnerability reported to vendor 2008-06-30 - Vendor issued update 2088-07-20 - Coordinated public release of advisory Acknowledgment: Zhenhua Liu of Fortinet's FortiGuard Global Security Research Team Disclaimer: Although Fortinet has attempted to provide accurate information in these materials, Fortinet assumes no legal responsibility for the accuracy or completeness of the information. More specific information is available on request from Fortinet. Please note that Fortinet's product information does not constitute or contain any guarantee, warranty or legally binding representation, unless expressly identified as such in a duly signed writing. About Fortinet ( www.fortinet.com ): Fortinet is the pioneer and leading provider of ASIC-accelerated unified threat management, or UTM, security systems, which are used by enterprises and service providers to increase their security while reducing total operating costs. Fortinet solutions were built from the ground up to integrate multiple levels of security protection--including firewall, antivirus, intrusion prevention, VPN, spyware prevention and anti-spam -- designed to help customers protect against network and content level threats. Leveraging a custom ASIC and unified interface, Fortinet solutions offer advanced security functionality that scales from remote office to chassis-based solutions with integrated management and reporting. Fortinet solutions have won multiple awards around the world and are the only security products that are certified in six programs by ICSA Labs: (Firewall, Antivirus, IPSec, SSL, Network IPS, and Anti-Spyware). Fortinet is privately held and based in Sunnyvale, California. - ---------------------------------------------------------------------- FGA-2008-16: EMC Dantz Retrospect 7 backup Client 7.5.116 Remote Memory corruption Vulnerability http://www.fortiguardcenter.com/advisory/FGA-2008-16.html July 20, 2008 - -- Affected Vendors: EMC - -- Affected Products: EMC Dantz Retrospect 7 backup Client 7.5.116 - -- Vulnerability Details: The retroclient.exe process listens, in a default configuration, on TCP port 497. When Continued sending packets with length of 2064 bytes and filling with 0x00, about 30 seconds to 5 minutes the status box shows: ¡°Client networking not available, or service not running¡± , keep on sending packets and few times later retroclient.exe process terminate, backup service lost, TCP port 497 closed . - -- Vendor Response: EMC has issued an update to correct this vulnerability: http://www.emcinsignia.com/updates - -- Disclosure Timeline: 2008-04-20 - Vulnerability reported to vendor 2008-06-30 - Vendor issued update 2088-07-20 - Coordinated public release of advisory Acknowledgment: Zhenhua Liu of Fortinet's FortiGuard Global Security Research Team Disclaimer: Although Fortinet has attempted to provide accurate information in these materials, Fortinet assumes no legal responsibility for the accuracy or completeness of the information. More specific information is available on request from Fortinet. Please note that Fortinet's product information does not constitute or contain any guarantee, warranty or legally binding representation, unless expressly identified as such in a duly signed writing. About Fortinet ( www.fortinet.com ): Fortinet is the pioneer and leading provider of ASIC-accelerated unified threat management, or UTM, security systems, which are used by enterprises and service providers to increase their security while reducing total operating costs. Fortinet solutions were built from the ground up to integrate multiple levels of security protection--including firewall, antivirus, intrusion prevention, VPN, spyware prevention and anti-spam -- designed to help customers protect against network and content level threats. Leveraging a custom ASIC and unified interface, Fortinet solutions offer advanced security functionality that scales from remote office to chassis-based solutions with integrated management and reporting. Fortinet solutions have won multiple awards around the world and are the only security products that are certified in six programs by ICSA Labs: (Firewall, Antivirus, IPSec, SSL, Network IPS, and Anti-Spyware). Fortinet is privately held and based in Sunnyvale, California. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBSI0P9Ch9+71yA2DNAQLdcwP+J+J7uiFuJdFyBpR6diQaFlqmFSBobbgk VVX6C23dswQyqcx+j2vWDuW7avsq8YrhesCyJCbt2cTg7xfEiR/Lxo6L8xnjDz6j CrUCAsWIhjYeAd7dDsXE5bqnMV9ZOUZ0WuKT7j5bdjR2UFdhUEH4h5pQ8pT3n3Ej QeGvH4y9ajg= =CGlN -----END PGP SIGNATURE-----