---------------------------------------------------------------------- Secure your corporate defenses and reduce complexity in handling vulnerability threats with the new Secunia Vulnerability Intelligence Manager (VIM). Request a free trial: http://secunia.com/products/corporate/vim/ ---------------------------------------------------------------------- TITLE: IrfanView LuraWave Format PlugIns Multiple Vulnerabilities SECUNIA ADVISORY ID: SA41020 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/41020/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=41020 RELEASE DATE: 2010-12-26 DISCUSS ADVISORY: http://secunia.com/advisories/41020/#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/41020/ 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=41020 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: BraniX has discovered some vulnerabilities in the LuraWave PlugIn for IrfanView, which can be exploited by malicious people to potentially compromise a user's system. 1) An input validation error in the parsing of dimension fields in the LWF header can be exploited to cause a heap-based buffer overflow during decoding. 2) An integer overflow error when calculating the amount of required memory for decoding based on a certain byte value in the LWF header can be exploited to cause a heap-based buffer overflow. 3) An input validation error when calculating the amount of required memory for decoding based on a certain byte value in the LWF header can be exploited to cause a heap-based buffer overflow. 4) An integer overflow error when calculating the amount of required memory for decoding based on a certain word value in the LWF header can be exploited to cause a heap-based buffer overflow. The vulnerabilities are confirmed in version 4.2.2. Other versions may also be affected. SOLUTION: No updated version of the plugin will be made available. The vendor has removed the plugin in version 4.28 of the plugins distribution. PROVIDED AND/OR DISCOVERED BY: BraniX via Secunia. Additional details provided by Secunia Research. ORIGINAL ADVISORY: http://irfanview.com/main_history.htm 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 ----------------------------------------------------------------------