Vulnerability Details CVE-2015-2077
The SDK for Komodia Redirector with SSL Digestor, as used in Lavasoft Ad-Aware Web Companion 1.1.885.1766 and Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio for Windows, Atom Security, Inc. StaffCop 5.8, and other products, uses the same X.509 certificate private key for a root CA certificate across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging knowledge of this key, as originally reported for Superfish VisualDiscovery on certain Lenovo Notebook laptop products.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.021
EPSS Ranking 83.5%
CVSS Severity
CVSS v2 Score 5.0
References
- http://blog.erratasec.com/2015/02/extracting-superfish-certificate.html#.VOq6Yfn8Fp4
- http://blog.erratasec.com/2015/02/some-notes-on-superfish.html#.VOq6Yvn8Fp4
- http://marcrogers.org/2015/02/19/lenovo-installs-adware-on-customer-laptops-and-compromises-all-ssl/
- http://news.lenovo.com/article_display.cfm?article_id=1929
- http://support.lenovo.com/us/en/product_security/superfish
- http://www.kb.cert.org/vuls/id/529496
- http://www.securityfocus.com/bid/72693
- http://www.securitytracker.com/id/1031779
- http://www.theguardian.com/technology/2015/feb/19/lenovo-accused-compromising-user-security-installing-adware-pcs-superfish
- http://www.us-cert.gov/cas/techalerts/TA15-051A.html
- http://www.wired.com/2015/02/lenovo-superfish/
- https://blog.filippo.io/komodia-superfish-ssl-validation-is-broken/
- https://www.facebook.com/notes/protect-the-graph/windows-ssl-interception-gone-wild/1570074729899339
- http://blog.erratasec.com/2015/02/extracting-superfish-certificate.html#.VOq6Yfn8Fp4
- http://blog.erratasec.com/2015/02/some-notes-on-superfish.html#.VOq6Yvn8Fp4
- http://marcrogers.org/2015/02/19/lenovo-installs-adware-on-customer-laptops-and-compromises-all-ssl/
- http://news.lenovo.com/article_display.cfm?article_id=1929
- http://support.lenovo.com/us/en/product_security/superfish
- http://www.kb.cert.org/vuls/id/529496
- http://www.securityfocus.com/bid/72693
- http://www.securitytracker.com/id/1031779
- http://www.theguardian.com/technology/2015/feb/19/lenovo-accused-compromising-user-security-installing-adware-pcs-superfish
- http://www.us-cert.gov/cas/techalerts/TA15-051A.html
- http://www.wired.com/2015/02/lenovo-superfish/
- https://blog.filippo.io/komodia-superfish-ssl-validation-is-broken/
- https://www.facebook.com/notes/protect-the-graph/windows-ssl-interception-gone-wild/1570074729899339
Products affected by CVE-2015-2077
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cpe:2.3:a:komodia:redirector_sdk:-