VAR-201209-0285
Vulnerability from variot - Updated: 2023-12-18 12:52APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted packet. Optima is an automation software for controlling PLCs. Optima APIFTP Server is a remote file server. The Optima APIFTP Server version 1.5.2.13 is prone to multiple vulnerabilities. An attacker can use this problem to execute arbitrary code on an affected machine to achieve the purpose of the attack. A remote attacker successfully exploited this vulnerability to execute arbitrary code. If the above attack is not successfully executed, the system may refuse service. Successful exploit of these issues allows an attacker to cause the affected application to crash or enter an endless loop, denying service to legitimate users. ----------------------------------------------------------------------
The final version of the CSI 6.0 has been released. Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/
TITLE: EOScada Information Disclosure and Denial of Service Vulnerabilities
SECUNIA ADVISORY ID: SA51171
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/51171/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=51171
RELEASE DATE: 2012-11-02
DISCUSS ADVISORY: http://secunia.com/advisories/51171/#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/51171/
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=51171
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: Multiple vulnerabilities have been reported in EOScada, which can be exploited by malicious people to disclose potentially sensitive information and cause a DoS (Denial of Service).
1) An error in "EOS Core Scada.exe" when processing certain data can be exploited to cause a crash via random data sent to TCP port 5050 or 24004.
2) An error in EOSDataServer.exe when processing certain data can be exploited to cause a resource management error via large amount of data sent to TCP port 24006.
3) An error in eosfailoverservice.exe when processing certain data can be exploited to cause a resource management error via large amount of data sent to TCP port 12000.
4) An error in eosfailoverservice.exe can be exploited to cause the service to return unspecified data in clear text.
SOLUTION: Update to version 11.0.19.2.
PROVIDED AND/OR DISCOVERED BY: ICS-CERT credits Dale Peterson, Digital Bond.
ORIGINAL ADVISORY: ICS-CERT: http://www.us-cert.gov/control_systems/pdf/ICSA-12-271-01.pdf
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.
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"data": "APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted packet. Optima is an automation software for controlling PLCs. Optima APIFTP Server is a remote file server. The Optima APIFTP Server version 1.5.2.13 is prone to multiple vulnerabilities. An attacker can use this problem to execute arbitrary code on an affected machine to achieve the purpose of the attack. A remote attacker successfully exploited this vulnerability to execute arbitrary code. If the above attack is not successfully executed, the system may refuse service. \nSuccessful exploit of these issues allows an attacker to cause the affected application to crash or enter an endless loop, denying service to legitimate users. ----------------------------------------------------------------------\n\nThe final version of the CSI 6.0 has been released. \nFind out why this is not just another Patch Management solution: http://secunia.com/blog/325/\n\n----------------------------------------------------------------------\n\nTITLE:\nEOScada Information Disclosure and Denial of Service Vulnerabilities\n\nSECUNIA ADVISORY ID:\nSA51171\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/51171/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=51171\n\nRELEASE DATE:\n2012-11-02\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/51171/#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/51171/\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=51171\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:\nMultiple vulnerabilities have been reported in EOScada, which can be\nexploited by malicious people to disclose potentially sensitive\ninformation and cause a DoS (Denial of Service). \n\n1) An error in \"EOS Core Scada.exe\" when processing certain data can\nbe exploited to cause a crash via random data sent to TCP port 5050\nor 24004. \n\n2) An error in EOSDataServer.exe when processing certain data can be\nexploited to cause a resource management error via large amount of\ndata sent to TCP port 24006. \n\n3) An error in eosfailoverservice.exe when processing certain data\ncan be exploited to cause a resource management error via large\namount of data sent to TCP port 12000. \n\n4) An error in eosfailoverservice.exe can be exploited to cause the\nservice to return unspecified data in clear text. \n\nSOLUTION:\nUpdate to version 11.0.19.2. \n\nPROVIDED AND/OR DISCOVERED BY:\nICS-CERT credits Dale Peterson, Digital Bond. \n\nORIGINAL ADVISORY:\nICS-CERT:\nhttp://www.us-cert.gov/control_systems/pdf/ICSA-12-271-01.pdf\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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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.