{"id":"CVE-2011-0030","aliases":["EUVD-2011-0056","GHSA-x6vh-g278-h23p"],"status":"published","title":"The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003...","description":"The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly kill processes after a logout, which allows local users to obtain sensitive information or gain privileges via a crafted application that continues to execute throughout the logout of one user and the login session of the next user, aka \"CSRSS Elevation of Privilege Vulnerability,\" a different vulnerability than CVE-2010-0023.","severity":{"version":"2.0","score":4.7,"vector":"AV:L/AC:M/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01764,"percentile":0.78194,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2011-02-09T00:00:00Z","modified":"2026-06-16T23:26:39Z","products":[{"vendor":"microsoft","product":"windows_2003_server"},{"vendor":"microsoft","product":"windows_xp"}],"references":[{"url":"http://secunia.com/advisories/43250","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1025045","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0323","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-010","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://osvdb.org/70826","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64917","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12476","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0030"},{"url":"https://github.com/advisories/GHSA-x6vh-g278-h23p"}],"sources":{"cve":[{"id":"CVE-2011-0030","description":"The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly kill processes after a logout, which allows local users to obtain sensitive information or gain privileges via a crafted application that continues to execute throughout the logout of one user and the login session of the next user, aka \"CSRSS Elevation of Privilege Vulnerability,\" a different vulnerability than CVE-2010-0023.","status":"published","published":"2011-02-09T00:00:00Z","modified":"2024-08-06T21:43:14.02Z","updated_at":"2026-11-02T14:35:39.079595Z"}],"euvd":[{"id":"EUVD-2011-0056","description":"The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly kill processes after a logout, which allows local users to obtain sensitive information or gain privileges via a crafted application that continues to execute throughout the logout of one user and the login session of the next user, aka \"CSRSS Elevation of Privilege Vulnerability,\" a different vulnerability than CVE-2010-0023.","status":"published","published":"2011-02-09T00:00:00Z","modified":"2024-08-06T21:43:14Z","updated_at":"2026-11-03T01:56:01.523697Z"}],"ghsa":[{"id":"GHSA-x6vh-g278-h23p","title":"The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003...","description":"The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly kill processes after a logout, which allows local users to obtain sensitive information or gain privileges via a crafted application that continues to execute throughout the logout of one user and the login session of the next user, aka \"CSRSS Elevation of Privilege Vulnerability,\" a different vulnerability than CVE-2010-0023.","status":"published","published":"2022-05-03T03:25:19Z","modified":"2023-02-01T05:01:27Z","updated_at":"2026-11-02T14:49:43.819101Z"}],"nvd":[{"id":"CVE-2011-0030","description":"The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly kill processes after a logout, which allows local users to obtain sensitive information or gain privileges via a crafted application that continues to execute throughout the logout of one user and the login session of the next user, aka \"CSRSS Elevation of Privilege Vulnerability,\" a different vulnerability than CVE-2010-0023.","status":"published","published":"2011-02-09T01:00:01.367Z","modified":"2026-06-16T23:26:39.33Z","cvss":[{"version":"2.0","score":4.7,"vector":"AV:L/AC:M/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:06.042049Z"}]}}