VULNERABILITY INTELLIGENCE
CVE-2006-6876
CVSS score7.5 HIGH
EPSS probability1.67%
CISA KEVNot currently listed
Published2006-12-31
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Buffer overflow in the fetchsms function in the SMS handling module (libsms_getsms.c) in OpenSER 1.2.0 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SMS message, triggering memory corruption when the "beginning" buffer is copied to the third (pdu) argument.