{"schemaVersion":3,"id":"CVE-2007-0816","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a crafted TADDR2UADDR that triggers a null pointer dereference in catirpc.dll, possibly related to null credentials or verifier fields.","dates":{"published":"2007-02-07T11:00:00.000Z","modified":"2024-08-07T12:34:20.442Z","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":0.11352,"percentile":0.95956,"severity":"medium","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.11352},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.11352,"percentile":0.95956}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.11352,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.11352,"percentile":0.95956}]},"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":"3248","name":"CA BrightStor ARCserve 11.5.2.0 - 'catirpc.dll' RPC Server Denial of Service","source":"exploit-database","url":"https://www.exploit-db.com/exploits/3248","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":"dos","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"dos","platform":"windows","file":"exploits/windows/dos/3248.rb","codes":["OSVDB-32989","CVE-2007-0816"]},"metasploit":null}],"exploitCount":1,"weaknesses":[],"affected":[{"vendor":"broadcom","product":"brightstor_arcserve_backup","name":"brightstor arcserve backup","label":"brightstor_arcserve_backup","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"11","noFixRecorded":false,"fixedIn":null},{"text":"11.1","noFixRecorded":false,"fixedIn":null},{"text":"11.5","noFixRecorded":false,"fixedIn":null},{"text":"11.5:sp1","noFixRecorded":false,"fixedIn":null},{"text":"11.5:sp2","noFixRecorded":false,"fixedIn":null}],"versionsText":"11 | 11.1 | 11.5 | 11.5:sp1 | 11.5:sp2","eol":null,"hubHref":"/vendor/broadcom/brightstor_arcserve_backup"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://secunia.com/advisories/24512","label":"secunia.com/advisories/24512","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://osvdb.org/32989","label":"osvdb.org/32989","hostname":"osvdb.org","tags":["VDB Entry","X Refsource OSVDB"]},{"url":"http://www.vupen.com/english/advisories/2007/0461","label":"www.vupen.com/english/advisories/2007/0461","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/32137","label":"exchange.xforce.ibmcloud.com/vulnerabilities/32137","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.securityfocus.com/bid/22365","label":"www.securityfocus.com/bid/22365","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=35058","label":"www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=35058","hostname":"www3.ca.com","tags":["X Refsource CONFIRM"]},{"url":"https://www.exploit-db.com/exploits/3248","label":"www.exploit-db.com/exploits/3248","hostname":"www.exploit-db.com","tags":["Exploit","X Refsource EXPLOIT DB"]},{"url":"http://www3.ca.com/securityadvisor/newsinfo/collateral.aspx?cid=101317","label":"www3.ca.com/securityadvisor/newsinfo/collateral.aspx?cid=101317","hostname":"www3.ca.com","tags":["X Refsource CONFIRM"]},{"url":"http://secunia.com/advisories/24009","label":"secunia.com/advisories/24009","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://supportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.asp","label":"supportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.asp","hostname":"supportconnectw.ca.com","tags":["X Refsource CONFIRM"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2007-02-07T11:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T12:34:20.442Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":32,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T18:24:01.706Z","stale":false,"partial":false}}