{"vuid":"VU#544656","idnumber":"544656","name":"libFLAC contains multiple vulnerabilities","keywords":["Free Lossless Audio Codec","FLAC","arbitrary code execution","libFLAC","INFO#111001"],"overview":"libFLAC contains multiple vulnerabilities, which may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system.","clean_desc":"FLAC (Free Lossless Audio Codec) is a lossless audio format. libFLAC is a library that can process FLAC files. libFLAC contains multiple vulnerabilities, including: Metadata Block Size Heap Overflow\nVORBIS Comment String Size Field Heap Overflow\nVORBIS Comment String Size Length Stack Overflow\nPicture MIME-Type Size Heap Overflow\nPicture MIME-Type Size Stack Overflow\nPicture Dimension Size Heap Overflow\nPicture Description Size Heap Overflow\nPicture Description Length Stack Overflow\nPicture Data Length Heap Overflow\nPicture URL Stack Overflow\nMalformed Image/File Download Vulnerability\nPadding Length Heap Overflow\nSeektable Out-Of-Scope Double Free Condition\nMalformed Seektable Double Free Condition\nPlease see eEye advisory AD20071115 for more details.","impact":"By convincing a user to open a specially crafted FLAC file, a remote, unauthenticated attacker may be able to execute arbitrary code or cause a denial-of-service condition on a vulnerable system.","resolution":"Apply an update\nThese issues are addressed in version 1.2.1 of the FLAC library. Please see the Systems Affected section for fix availability for specific products.","workarounds":"","sysaffected":"","thanks":"This vulnerability was reported by Andre Protas of eEye Digital Security, who in turn credit Greg Linares.","author":"This document was written by Will Dormann.","public":["http://research.eeye.com/html/advisories/published/AD20071115.html","http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=608","http://secunia.com/advisories/27210/","http://flac.sourceforge.net/changelog.html"],"cveids":["CVE-2007-4619"],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2007-08-28T14:46:05Z","publicdate":"2007-10-11T00:00:00Z","datefirstpublished":"2007-11-15T20:02:06Z","dateupdated":"2007-11-19T18:00:30Z","revision":17,"vrda_d1_directreport":"0","vrda_d1_population":"1","vrda_d1_impact":"3","cam_widelyknown":"15","cam_exploitation":"0","cam_internetinfrastructure":"5","cam_population":"5","cam_impact":"15","cam_easeofexploitation":"10","cam_attackeraccessrequired":"18","cam_scorecurrent":"5.0625","cam_scorecurrentwidelyknown":"6.328125","cam_scorecurrentwidelyknownexploited":"11.390625","ipprotocol":"","cvss_accessvector":"","cvss_accesscomplexity":"","cvss_authentication":null,"cvss_confidentialityimpact":"","cvss_integrityimpact":"","cvss_availabilityimpact":"","cvss_exploitablity":null,"cvss_remediationlevel":"","cvss_reportconfidence":"","cvss_collateraldamagepotential":"","cvss_targetdistribution":"","cvss_securityrequirementscr":"","cvss_securityrequirementsir":"","cvss_securityrequirementsar":"","cvss_basescore":"","cvss_basevector":"","cvss_temporalscore":"","cvss_environmentalscore":"","cvss_environmentalvector":"","metric":5.0625,"vulnote":null}