{"id":"CVE-2008-4250","published":"2008-10-23T22:00:01Z","modified":"2026-06-16T22:57:29Z","title":"Microsoft Windows Buffer Overflow Vulnerability","vendor":"Microsoft","product":"Windows","tier":"core","eol":null,"description":{"text":"The Server service in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, Server 2008, and 7 Pre-Beta allows remote attackers to execute arbitrary code via a crafted RPC request that triggers the overflow during path canonicalization, as exploited in the wild by Gimmiv.A in October 2008, aka \"Server Service Vulnerability.\"","provenance":"source","from":"NVD"},"summary":{"text":"A buffer overflow in the Server service of Microsoft Windows 2000, XP, Server 2003, Vista, Server 2008, and Windows 7 Pre-Beta lies in how it handles path canonicalization when processing RPC requests. A remote attacker who sends a crafted RPC request over the network, with no authentication or user interaction required, can trigger the overflow to execute arbitrary code.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-30T13:36:13Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.98751,"percentile":0.99926,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2026-05-20","dueDate":"2026-06-03","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","notes":"https://learn.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-067 ; https://nvd.nist.gov/vuln/detail/CVE-2008-4250","provenance":"source"},"vulncheckKev":{"dateAdded":"2008-10-23","exploitedFirstSeen":"2008-10-23","ransomware":false,"evidence":[{"url":"https://www.cve.org/CVERecord?id=CVE-2008-4250","date":"2008-10-23"},{"url":"https://fortiguard.fortinet.com/encyclopedia/ips/15995","date":"2008-10-24"},{"url":"https://www.trendmicro.com/vinfo/us/threat-encyclopedia/web-attack/54/stuxnet-malware-targets-scada-systems","date":"2010-10-01"},{"url":"https://users.ece.cmu.edu/~tdumitra/public_documents/bilge12_zero_day.pdf","date":"2012-10-18"},{"url":"https://community.broadcom.com/symantecenterprise/communities/community-home/librarydocuments/viewdocument?DocumentKey=a9c54f79-d780-437b-a7f5-a74960e299d5&CommunityKey=8af7f28f-02f1-4107-8639-93a60b6546d4&tab=librarydocuments","date":"2017-06-20"},{"url":"https://www.group-ib.com/resources/threat-research/silence_moving-into-the-darkside.pdf","date":"2018-09-01"},{"url":"https://dl.acm.org/doi/pdf/10.1145/3465481.3465758","date":"2021-08-17"},{"url":"https://www.welivesecurity.com/wp-content/uploads/2021/12/eset_jumping_the_air_gap_wp.pdf","date":"2021-12-15"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2026-05-20"}],"evidenceTotal":9,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev 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