CA ETrust Secure Content Manager Common Services Transport Remote Code Execution Vulnerability

2011.02.14
Risk: High
Local: No
Remote: Yes
CWE: CWE-189


Ogólna skala CVSS: 10/10
Znaczenie: 10/10
Łatwość wykorzystania: 10/10
Wymagany dostęp: Zdalny
Złożoność ataku: Niska
Autoryzacja: Nie wymagana
Wpływ na poufność: Pełny
Wpływ na integralność: Pełny
Wpływ na dostępność: Pełny

ZDI-11-059: CA ETrust Secure Content Manager Common Services Transport Remote Code Execution Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-11-059 February 7, 2011 - This vulnerability is being disclosed publicly without a patch in accordance with the ZDI 180 day deadline. To view mitigations for this vulnerability please see: http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ca -- CVE ID: CVE-2011-0758 -- CVSS: 10, (AV:N/AC:L/Au:N/C:C/I:C/A:C) -- Affected Vendors: CA -- Affected Products: CA eTrust Secure Content Manager -- TippingPoint(TM) IPS Customer Protection: TippingPoint IPS customers have been protected against this vulnerability by Digital Vaccine protection filter ID 6184. For further product information on the TippingPoint IPS, visit: http://www.tippingpoint.com -- Vulnerability Details: This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Computer Associates eTrust Secure Content Manager. Authentication is not required to exploit this vulnerability. The specific flaw exists in the eTrust Common Services Transport (ECSQdmn.exe) running on port 1882. When making a request to this service a user supplied DWORD value is used in a memory copy operation. Due to the lack of bounds checking an integer can be improperly calculated leading to a heap overflow. If successfully exploited this vulnerability will result in a remote system compromise with SYSTEM credentials. -- Disclosure Timeline: 2008-05-23 - Vulnerability reported to vendor 2011-02-07 - Public release of advisory -- Credit: This vulnerability was discovered by: * Sebastian Apelt (sebastian.apelt (at) siberas (dot) de [email concealed]) -- 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. TippingPoint does not re-sell the vulnerability details or any exploit code. 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

Referencje:

http://www.zerodayinitiative.com/advisories/ZDI-11-059
http://www.vupen.com/english/advisories/2011/0306
http://www.securityfocus.com/bid/46253
http://www.securityfocus.com/archive/1/archive/1/516277/100/0/threaded
http://secunia.com/advisories/43200
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ca


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