Description
The Intersil isl3893 extensions for Boa 0.93.15, as used on the FreeLan RO80211G-AP and other devices, do not prevent stack writes from entering memory locations used for string constants, which allows remote attackers to change the admin password stored in memory via a long username in an HTTP Basic Authentication request.
Affected products
- boa / boa_webserver0.93.15 – 0.93.15
References
- MISChttp://www.securenetwork.it/ricerca/advisory/download/SN-2007-02.txt
- MISChttp://www.securityfocus.com/archive/1/489009/100/0/threaded
- MISChttp://www.gnucitizen.org/projects/router-hacking-challenge/
- MISChttp://securityreason.com/securityalert/3151
- MISChttp://www.ikkisoft.com/stuff/SN-2007-02.txt
- EXPLOIThttps://www.exploit-db.com/exploits/4542
- MISChttp://www.securityfocus.com/bid/25676
- MISChttp://www.securityfocus.com/archive/1/479434/100/0/threaded