{"schemaVersion":3,"id":"CVE-2010-3268","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The GetStringAMSHandler function in prgxhndl.dll in hndlrsvc.exe in the Intel Alert Handler service (aka Symantec Intel Handler service) in Intel Alert Management System (AMS), as used in Symantec Antivirus Corporate Edition 10.1.4.4010 on Windows 2000 SP4 and Symantec Endpoint Protection before 11.x, does not properly validate the CommandLine field of an AMS request, which allows remote attackers to cause a denial of service (application crash) via a crafted request.","dates":{"published":"2010-12-22T20:00:00.000Z","modified":"2024-08-07T03:03:18.900Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0332,"percentile":0.88448,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.0332},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0332,"percentile":0.88448}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0332,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0332,"percentile":0.88448}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_7B5AE999604F9654","name":"Exploit Reference (coresecurity.com)","source":"reference","url":"http://www.coresecurity.com/content/symantec-intel-handler-service-remote-dos","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"symantec","product":"antivirus","name":"antivirus","label":"antivirus","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"10.1.4.4010","noFixRecorded":false,"fixedIn":null}],"versionsText":"10.1.4.4010","eol":null,"hubHref":"/vendor/symantec/antivirus"},{"vendor":"symantec","product":"endpoint_protection","name":"endpoint protection","label":"endpoint_protection","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"11.0","noFixRecorded":false,"fixedIn":null},{"text":"11.0:rtm","noFixRecorded":false,"fixedIn":null},{"text":"11.0:ru5","noFixRecorded":false,"fixedIn":null},{"text":"11.0:ru6","noFixRecorded":false,"fixedIn":null},{"text":"11.0:ru6a","noFixRecorded":false,"fixedIn":null},{"text":"11.0:ru6mp1","noFixRecorded":false,"fixedIn":null},{"text":"11.0:ru6mp2","noFixRecorded":false,"fixedIn":null},{"text":"11.0.1","noFixRecorded":false,"fixedIn":null},{"text":"11.0.1:mp1","noFixRecorded":false,"fixedIn":null},{"text":"11.0.1:mp2","noFixRecorded":false,"fixedIn":null},{"text":"11.0.2","noFixRecorded":false,"fixedIn":null},{"text":"11.0.2:mp1","noFixRecorded":false,"fixedIn":null},{"text":"11.0.2:mp2","noFixRecorded":false,"fixedIn":null},{"text":"11.0.4","noFixRecorded":false,"fixedIn":null},{"text":"11.0.4:mp1a","noFixRecorded":false,"fixedIn":null},{"text":"11.0.4:mp2","noFixRecorded":false,"fixedIn":null},{"text":"11.0.3001","noFixRecorded":false,"fixedIn":null}],"versionsText":"11.0 | 11.0:rtm | 11.0:ru5 | 11.0:ru6 | 11.0:ru6a | 11.0:ru6mp1 | 11.0:ru6mp2 | 11.0.1 | 11.0.1:mp1 | 11.0.1:mp2 | 11.0.2 | 11.0.2:mp1 | 11.0.2:mp2 | 11.0.4 | 11.0.4:mp1a | 11.0.4:mp2 | 11.0.3001","eol":null,"hubHref":"/vendor/symantec/endpoint_protection"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/archive/1/515191/100/0/threaded","label":"www.securityfocus.com/archive/1/515191/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ"]},{"url":"http://secunia.com/advisories/43099","label":"secunia.com/advisories/43099","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110126_00","label":"www.symantec.com/security_response/…","hostname":"www.symantec.com","tags":["X Refsource CONFIRM"]},{"url":"http://www.vupen.com/english/advisories/2010/3206","label":"www.vupen.com/english/advisories/2010/3206","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Vendor Advisory"]},{"url":"http://www.coresecurity.com/content/symantec-intel-handler-service-remote-dos","label":"www.coresecurity.com/content/symantec-intel-handler-service-remote-dos","hostname":"www.coresecurity.com","tags":["X Refsource MISC","Exploit"]},{"url":"http://secunia.com/advisories/42593","label":"secunia.com/advisories/42593","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1024866","label":"www.securitytracker.com/id?1024866","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64028","label":"exchange.xforce.ibmcloud.com/vulnerabilities/64028","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.securityfocus.com/bid/45936","label":"www.securityfocus.com/bid/45936","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://www.vupen.com/english/advisories/2011/0234","label":"www.vupen.com/english/advisories/2011/0234","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2010-12-22T20:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T03:03:18.900Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T05:37:34.263Z","stale":false,"partial":false}}