VAR-201111-0318
Vulnerability from variot - Updated: 2022-05-17 22:35Optima is software that controls the PLC via the SCADA/HMI interface. The APIFTP server is a file server. The Optima PLC APIFTP server (APIFTPServer.exe) handles some packets with errors. Sending a specially crafted message to the TCP 10260 port triggers a null pointer application and causes a stack-based overflow. ----------------------------------------------------------------------
SC World Congress, New York, USA, 16 November 2011 Visit the Secunia booth (#203) and discover how you can improve your handling of third party programs:
http://secunia.com/resources/events/sc_2011/
TITLE: Optima PLC APIFTP Server Two Denial of Service Vulnerabilities
SECUNIA ADVISORY ID: SA46830
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46830/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46830
RELEASE DATE: 2011-11-14
DISCUSS ADVISORY: http://secunia.com/advisories/46830/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/46830/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=46830
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: Luigi Auriemma has discovered two vulnerabilities in Optima PLC, which can be exploited by malicious people to cause a DoS (Denial of Service). Other versions may also be affected.
SOLUTION: Restrict access to trusted hosts only.
PROVIDED AND/OR DISCOVERED BY: Luigi Auriemma
ORIGINAL ADVISORY: http://aluigi.altervista.org/adv/optimalog_1-adv.txt
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.
Subscribe: http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/
Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.
Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org
Show details on source website
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"data": "Optima is software that controls the PLC via the SCADA/HMI interface. The APIFTP server is a file server. The Optima PLC APIFTP server (APIFTPServer.exe) handles some packets with errors. Sending a specially crafted message to the TCP 10260 port triggers a null pointer application and causes a stack-based overflow. ----------------------------------------------------------------------\n\nSC World Congress, New York, USA, 16 November 2011\nVisit the Secunia booth (#203) and discover how you can improve your handling of third party programs:\n\nhttp://secunia.com/resources/events/sc_2011/ \n\n----------------------------------------------------------------------\n\nTITLE:\nOptima PLC APIFTP Server Two Denial of Service Vulnerabilities\n\nSECUNIA ADVISORY ID:\nSA46830\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/46830/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=46830\n\nRELEASE DATE:\n2011-11-14\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/46830/#comments\n\nAVAILABLE ON SITE AND IN CUSTOMER AREA:\n * Last Update\n * Popularity\n * Comments\n * Criticality Level\n * Impact\n * Where\n * Solution Status\n * Operating System / Software\n * CVE Reference(s)\n\nhttp://secunia.com/advisories/46830/\n\nONLY AVAILABLE IN CUSTOMER AREA:\n * Authentication Level\n * Report Reliability\n * Secunia PoC\n * Secunia Analysis\n * Systems Affected\n * Approve Distribution\n * Remediation Status\n * Secunia CVSS Score\n * CVSS\n\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=46830\n\nONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:\n * AUTOMATED SCANNING\n\nhttp://secunia.com/vulnerability_scanning/personal/\nhttp://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/\n\nDESCRIPTION:\nLuigi Auriemma has discovered two vulnerabilities in Optima PLC,\nwhich can be exploited by malicious people to cause a DoS (Denial of\nService). Other versions may also be\naffected. \n\nSOLUTION:\nRestrict access to trusted hosts only. \n\nPROVIDED AND/OR DISCOVERED BY:\nLuigi Auriemma\n\nORIGINAL ADVISORY:\nhttp://aluigi.altervista.org/adv/optimalog_1-adv.txt\n\nOTHER REFERENCES:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nDEEP LINKS:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXTENDED DESCRIPTION:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXTENDED SOLUTION:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXPLOIT:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\nprivate users keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n",
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