freeradius -- EAP-TTLS Tunnel Memory Leak Remote DOS Vulnerability

The freeradius development team reports: A malicious 802.1x supplicant could send malformed Diameter format attributes inside of an EAP-TTLS tunnel. The server would reject the authentication request, but would leak one VALUEPAIR data structure, of approximately 300 bytes. If an attacker performe...

Multiple Vulnerabilities in 802.1X Supplicant

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Cisco Security Advisory: Multiple Vulnerabilities in 802.1X Supplicant

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Multiple Vulnerabilities in 802.1X Supplicant Advisory ID: cisco-sa-20070221-supplicant http://www.cisco.com/warp/public/707/cisco-sa-20070221-supplicant.shtml Revision 1.0 For Public Release 2007 February 21 1600 UTC GMT -...

Cisco 802.1X Supplicant multiple security vulnerabilities

Multiple privilege escalation vulnerabilities. Password information leak through log files...

wpa_supplicant (WPA/WPA2 IEEE 802.11i support) buffer overflow

Buffer overflow on EAPOL-Key frames parsing...