ID

VAR-201112-0059

CVE

CVE-2011-4536

TITLE

KingView 'HistoryServer.exe' Heap-based buffer overflow vulnerability

DESCRIPTION

Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in WellinTech KingView 6.53 and 65.30.2010.18018 allows remote attackers to execute arbitrary code via a crafted op-code 3 packet. Authentication is not required to exploit this vulnerability. The specific flaw exists within the protocol parsing code inside nettransdll.dll. The parent service is called HistoryServer.exe and listens on port 777. When a packet with op-code 3 is received, the service allocates memory from the heap based on the 10th and 11th bytes of the packet (element count). Packet data is then copied into the allocated buffer based on the first two bytes of the packet (packet size). KingView is a product for building data information service platforms for industrial automation. This vulnerability can be triggered by sending a data message of more than a certain length to the TCP 777 port. KingView is prone to a heap-based buffer-overflow vulnerability because it fails to properly validate user-supplied input. Failed exploit attempts will likely result in denial-of-service conditions. KingView 65.30.2010.18018 is vulnerable; other versions may also be affected. ---------------------------------------------------------------------- Secunia is hiring! Find your next job here: http://secunia.com/company/jobs/ ---------------------------------------------------------------------- TITLE: KingView HistorySvr Buffer Overflow Vulnerability SECUNIA ADVISORY ID: SA47339 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/47339/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=47339 RELEASE DATE: 2011-12-22 DISCUSS ADVISORY: http://secunia.com/advisories/47339/#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/47339/ 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=47339 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: A vulnerability has been reported in KingView, which can be exploited by malicious people to compromise a vulnerable system. The vulnerability is caused due to an unspecified error in the nettransdll.dll module of the HistorySvr component. The vulnerability is reported in version 6.53 (65.30.2010.18018). SOLUTION: Apply patch. PROVIDED AND/OR DISCOVERED BY: ICS-CERT credits Luigi Auriemma via ZDI. ORIGINAL ADVISORY: KingView: http://en.wellintech.com/news/detail.aspx?contentid=166 ICS-CERT: http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-02.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. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . - -- Vendor Response: WellinTech has issued an update to correct this vulnerability. More details can be found at: http://www.kingview.com/news/detail.aspx?contentid=587 - -- Disclosure Timeline: 2011-11-09 - Vulnerability reported to vendor 2011-12-22 - Coordinated public release of advisory - -- Credit: This vulnerability was discovered by: * Luigi Auriemma - -- About the Zero Day Initiative (ZDI): Established by TippingPoint, The Zero Day Initiative (ZDI) represents a best-of-breed model for rewarding security researchers for responsibly disclosing discovered vulnerabilities. Researchers interested in getting paid for their security research through the ZDI can find more information and sign-up at: http://www.zerodayinitiative.com The ZDI is unique in how the acquired vulnerability information is used. Instead, upon notifying the affected product vendor, TippingPoint provides its customers with zero day protection through its intrusion prevention technology. Explicit details regarding the specifics of the vulnerability are not exposed to any parties until an official vendor patch is publicly available. Furthermore, with the altruistic aim of helping to secure a broader user base, TippingPoint provides this vulnerability information confidentially to security vendors (including competitors) who have a vulnerability protection or mitigation product. Our vulnerability disclosure policy is available online at: http://www.zerodayinitiative.com/advisories/disclosure_policy/ Follow the ZDI on Twitter: http://twitter.com/thezdi -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) iQEcBAEBAgAGBQJO81sqAAoJEFVtgMGTo1scImgIAKikq6VqLK8P6zI5vIfUX3/I hJ2Ee4eAEB1P3qsehw3G4ZelP6uJUbxrVAl0UoyFctPQL+Jh+XkKmiJskzzTlvtz 3TfL0RZBgSnHHUnusjxdpDO7kmzIlFIMbWJgQLGaRRVTVXLukSgFws7cdAH1lo4V c64jAXagVvv9gJUHGUMemqR+tpHxSa7YRdribO/P192cc31z7wh/ybjIP7dCev9O zpH5sQ1PFgaVb8CMLxMbHiVVzCgbzJ59q/ydoG5TUo2XnDkinthQ3VNoGaeGIKWZ aLMrG+gREbfsdKBvlgzcAgAjIQHVeK8SiIZBICrVcHYFED5BQtmyKhzUJG+md/E= =BHoc -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

IOT TAXONOMY

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

Buffer overflow

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Luigi Auriemma

SOURCES

LAST UPDATE DATE

2024-08-14T15:30:28.266000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE