{"cve":"CVE-2008-1151","nvd":{"published":"2008-03-27T17:44:00.000","modified":"2026-06-16T22:51:06.007","status":"Modified","description":"Memory leak in the virtual private dial-up network (VPDN) component in Cisco IOS before 12.3 allows remote attackers to cause a denial of service (memory consumption) via a series of PPTP sessions, related to \"dead memory\" that remains allocated after process termination, aka bug ID CSCsj58566.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://secunia.com/advisories/29507","http://securitytracker.com/id?1019714","http://www.cisco.com/en/US/products/products_security_advisory09186a0080969862.shtml","http://www.securityfocus.com/bid/28460","http://www.us-cert.gov/cas/techalerts/TA08-087B.html"],"products":["cisco:ios"],"source":"nvd","synced_at":"2026-10-19T19:51:11.071189229+00:00"},"epss":{"cve":"CVE-2008-1151","score":0.01894,"percentile":0.79613,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}