Stack-based buffer overflow in the unique_service_name function in ssdp/ssdp_server.c in the SSDP parser in the portable SDK for UPnP Devices (aka libupnp, formerly the Intel SDK for UPnP devices) before 1.6.18 allows remote attackers to execute arbitrary code via a UDP packet with a crafted string that is not properly handled after a certain pointer subtraction.
http://lists.opensuse.org/opensuse-updates/2013-02/msg00013.html
http://packetstormsecurity.com/files/160242/libupnp-1.6.18-Denial-Of-Service.html
http://pupnp.sourceforge.net/ChangeLog
https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0037
https://www.tenable.com/security/research/tra-2017-10
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130129-upnp
http://www.debian.org/security/2013/dsa-2614
http://www.debian.org/security/2013/dsa-2615
http://www.kb.cert.org/vuls/id/922681
http://www.mandriva.com/security/advisories?name=MDVSA-2013:098
Published: 2013-01-31
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical