---------------------------------------------------------------------- Windows Applications Insecure Library Loading The Official, Verified Secunia List: http://secunia.com/advisories/windows_insecure_library_loading/ The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected. ---------------------------------------------------------------------- TITLE: Brava! Reader Insecure Library Loading Vulnerability SECUNIA ADVISORY ID: SA41408 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/41408/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=41408 RELEASE DATE: 2010-09-14 DISCUSS ADVISORY: http://secunia.com/advisories/41408/#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/41408/ 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=41408 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 discovered in Brava! Reader, which can be exploited by malicious people to compromise a user's system. The vulnerability is caused due to the application installing a version of Microsoft Visual C++ 2008 Redistributable, which loads libraries (e.g. dwmapi.dll) in an insecure manner. This can be exploited to load arbitrary libraries by tricking a user into e.g. opening an IGC Content Sealed Format (.csf) file located on a remote WebDAV or SMB share. For more information: SA40983 Successful exploitation allows execution of arbitrary code. The vulnerability is confirmed in version 3.3.0.18. Other versions may also be affected. SOLUTION: Do not open untrusted files. PROVIDED AND/OR DISCOVERED BY: Aung Khant, YGN Ethical Hacker Group. ORIGINAL ADVISORY: http://core.yehg.net/lab/pr0js/advisories/dll_hijacking/%5Bbrava_pdf_reader%5D_3.3.0.18_insecure_dll_hijacking OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------