Description
Buffer overflow in sethdlc.c in the Asterisk Zaptel 1.4.5.1 might allow local users to gain privileges via a long device name (interface name) in the ifr_name field. NOTE: the vendor disputes this issue, stating that the application requires root access, so privilege boundaries are not crossed
Affected products
- asterisk / zaptel1.4.5.1 – 1.4.5.1
References
- MISChttp://www.securityfocus.com/archive/1/482597/100/0/threaded
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/37335
- MISChttp://downloads.digium.com/pub/asa/AST-2007-024.html
- MISChttp://www.securityfocus.com/archive/1/483481/100/0/threaded
- MISChttp://www.securityfocus.com/bid/26160
- MISChttp://www.securitytracker.com/id?1018885
- VENDOR_ADVISORYhttp://www.eleytt.com/advisories/eleytt_ZAPTEL.pdf
- MISChttp://securityreason.com/securityalert/3319