Vulnerability Details CVE-2016-3321
Microsoft Internet Explorer 10 and 11 load different files for attempts to open a file:// URL depending on whether the file exists, which allows local users to enumerate files via vectors involving a file:// URL and an HTML5 sandbox iframe, aka "Internet Explorer Information Disclosure Vulnerability."
Exploit prediction scoring system (EPSS) score
EPSS Score 0.257
EPSS Ranking 96.0%
CVSS Severity
CVSS v3 Score 2.5
CVSS v2 Score 1.9
References
- http://seclists.org/fulldisclosure/2016/Aug/44
- http://www.securityfocus.com/archive/1/539174/100/0/threaded
- http://www.securityfocus.com/bid/92291
- http://www.securitytracker.com/id/1036562
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-095
- https://www.securify.nl/advisory/SFY20160301/internet_explorer_iframe_sandbox_local_file_name_disclosure_vulnerability.html
- http://seclists.org/fulldisclosure/2016/Aug/44
- http://www.securityfocus.com/archive/1/539174/100/0/threaded
- http://www.securityfocus.com/bid/92291
- http://www.securitytracker.com/id/1036562
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-095
- https://www.securify.nl/advisory/SFY20160301/internet_explorer_iframe_sandbox_local_file_name_disclosure_vulnerability.html
Products affected by CVE-2016-3321
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cpe:2.3:a:microsoft:internet_explorer:10
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cpe:2.3:a:microsoft:internet_explorer:11