CVE-2006-6876
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"…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.65% probability · 75th percentile
- CISA KEV
- Not listed
- Affected
- openser/openser
- Source
- cve@mitre.org
References
- http://archives.neohapsis.com/archives/bugtraq/2007-01/0093.html
- http://www.osvdb.org/33340
- http://www.securityfocus.com/archive/1/455415/100/0/threaded
- http://www.securityfocus.com/bid/21800
- https://exchange.xforce.ibmcloud.com/vulnerabilities/31137
- http://archives.neohapsis.com/archives/bugtraq/2007-01/0093.html
- http://www.osvdb.org/33340
- http://www.securityfocus.com/archive/1/455415/100/0/threaded
- http://www.securityfocus.com/bid/21800
- https://exchange.xforce.ibmcloud.com/vulnerabilities/31137
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.