{"schemaVersion":3,"id":"CVE-2007-2442","aliases":["DEBIAN-CVE-2007-2442"],"status":"published","duplicateOf":null,"title":null,"description":"The gssrpc__svcauth_gssapi function in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a zero-length RPC credential, which causes kadmind to free an uninitialized pointer during cleanup.","dates":{"published":"2007-06-26T22:00:00.000Z","modified":"2024-08-07T13:42:32.340Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":10,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":10,"severity":"high","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.11376,"percentile":0.9596,"severity":"medium","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.11376},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.11376,"percentile":0.9596}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.11376,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.11376,"percentile":0.9596}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-824","name":"Access of Uninitialized Pointer","description":"The product accesses or uses a pointer that has not been initialized.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/824.html"}],"affected":[{"vendor":"canonical","product":"ubuntu_linux","name":"ubuntu linux","label":"ubuntu_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"6.06","noFixRecorded":false,"fixedIn":null},{"text":"6.10","noFixRecorded":false,"fixedIn":null},{"text":"7.04","noFixRecorded":false,"fixedIn":null}],"versionsText":"6.06 | 6.10 | 7.04","eol":{"isEol":true,"eolDate":"2011-06-01T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"6.06","label":"6.06 'Dapper Drake' (LTS)","eolFrom":"2011-06-01T00:00:00.000Z","isLts":true,"isMaintained":false,"latestVersion":"6.06.2"},"product":{"name":"ubuntu","label":"Ubuntu","category":"os"}},"hubHref":"/vendor/canonical/ubuntu_linux"},{"vendor":"debian","product":"krb5","name":"krb5","label":"krb5","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/krb5","purlType":"deb","versions":[{"text":"< 1.6.dfsg.1-5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.6.dfsg.1-5","eol":null,"hubHref":null},{"vendor":"debian","product":"debian_linux","name":"debian linux","label":"debian_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"3.1","noFixRecorded":false,"fixedIn":null},{"text":"4.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"3.1 | 4.0","eol":{"isEol":true,"eolDate":"2008-03-31T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"3.1","label":"3.1 (Sarge)","eolFrom":"2008-03-31T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"3.1r8"},"product":{"name":"debian","label":"Debian","category":"os"}},"hubHref":"/vendor/debian/debian_linux"},{"vendor":"mit","product":"kerberos_5","name":"kerberos 5","label":"kerberos_5","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.6.1","eol":null,"hubHref":"/vendor/mit/kerberos_5"}],"affectedCount":4,"eol":{"hasEol":true,"count":2},"references":[{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html","label":"lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html","hostname":"lists.grok.org.uk","tags":["Mailing List","X Refsource FULLDISC","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35082","label":"exchange.xforce.ibmcloud.com/vulnerabilities/35082","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/2732","label":"www.vupen.com/english/advisories/2007/2732","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Broken Link","Third Party Advisory"]},{"url":"http://secunia.com/advisories/25894","label":"secunia.com/advisories/25894","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10631","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10631","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL","Broken Link","Third Party Advisory"]},{"url":"http://secunia.com/advisories/25801","label":"secunia.com/advisories/25801","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://www.ubuntu.com/usn/usn-477-1","label":"www.ubuntu.com/usn/usn-477-1","hostname":"www.ubuntu.com","tags":["Vendor Advisory","X Refsource UBUNTU","Third Party Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/356961","label":"www.kb.cert.org/vuls/id/356961","hostname":"www.kb.cert.org","tags":["Third Party Advisory","X Refsource CERT VN","Patch","US Government Resource"]},{"url":"http://www.vupen.com/english/advisories/2007/3229","label":"www.vupen.com/english/advisories/2007/3229","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Broken Link","Third Party Advisory"]},{"url":"http://www.securityfocus.com/archive/1/472507/30/5970/threaded","label":"www.securityfocus.com/archive/1/472507/30/5970/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://secunia.com/advisories/25911","label":"secunia.com/advisories/25911","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://secunia.com/advisories/25888","label":"secunia.com/advisories/25888","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://osvdb.org/36596","label":"osvdb.org/36596","hostname":"osvdb.org","tags":["VDB Entry","X Refsource OSVDB","Broken Link"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0384.html","label":"www.redhat.com/support/errata/RHSA-2007-0384.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT","Broken Link","Third Party Advisory"]},{"url":"https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html","label":"secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html","hostname":"secure-support.novell.com","tags":["X Refsource CONFIRM","Broken Link"]},{"url":"http://secunia.com/advisories/25890","label":"secunia.com/advisories/25890","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://www.vupen.com/english/advisories/2007/2337","label":"www.vupen.com/english/advisories/2007/2337","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Broken Link","Third Party Advisory"]},{"url":"http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html","label":"lists.apple.com/archives/security-announce//2007/Jul/msg00004.html","hostname":"lists.apple.com","tags":["Vendor Advisory","X Refsource APPLE","Mailing List","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/2491","label":"www.vupen.com/english/advisories/2007/2491","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Broken Link","Third Party Advisory"]},{"url":"http://secunia.com/advisories/26228","label":"secunia.com/advisories/26228","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://www.vupen.com/english/advisories/2010/1574","label":"www.vupen.com/english/advisories/2010/1574","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Broken Link","Third Party Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7344","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7344","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL","Broken Link","Third Party Advisory"]},{"url":"http://secunia.com/advisories/26033","label":"secunia.com/advisories/26033","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://security.gentoo.org/glsa/glsa-200707-11.xml","label":"security.gentoo.org/glsa/glsa-200707-11.xml","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Third Party Advisory"]},{"url":"http://secunia.com/advisories/25800","label":"secunia.com/advisories/25800","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427","label":"h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427","hostname":"h20000.www2.hp.com","tags":["Vendor Advisory","X Refsource HP","Broken Link"]},{"url":"http://www.securitytracker.com/id?1018293","label":"www.securitytracker.com/id?1018293","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Broken Link","Third Party Advisory"]},{"url":"http://www.debian.org/security/2007/dsa-1323","label":"www.debian.org/security/2007/dsa-1323","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","Third Party Advisory"]},{"url":"http://www.trustix.org/errata/2007/0021/","label":"www.trustix.org/errata/2007/0021/","hostname":"www.trustix.org","tags":["Vendor Advisory","X Refsource TRUSTIX","Broken Link"]},{"url":"http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txt","label":"web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txt","hostname":"web.mit.edu","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-177A.html","label":"www.us-cert.gov/cas/techalerts/TA07-177A.html","hostname":"www.us-cert.gov","tags":["Third Party Advisory","X Refsource CERT","Broken Link","Patch","US Government Resource"]},{"url":"http://www.novell.com/linux/security/advisories/2007_38_krb5.html","label":"www.novell.com/linux/security/advisories/2007_38_krb5.html","hostname":"www.novell.com","tags":["Vendor Advisory","X Refsource SUSE","Broken Link"]},{"url":"http://secunia.com/advisories/25870","label":"secunia.com/advisories/25870","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:137","label":"www.mandriva.com/security/advisories?name=MDKSA-2007:137","hostname":"www.mandriva.com","tags":["Vendor Advisory","X Refsource MANDRIVA","Third Party Advisory"]},{"url":"http://secunia.com/advisories/26909","label":"secunia.com/advisories/26909","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"https://issues.rpath.com/browse/RPL-1499","label":"issues.rpath.com/browse/RPL-1499","hostname":"issues.rpath.com","tags":["X Refsource CONFIRM","Broken Link"]},{"url":"http://secunia.com/advisories/27706","label":"secunia.com/advisories/27706","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://docs.info.apple.com/article.html?artnum=306172","label":"docs.info.apple.com/article.html?artnum=306172","hostname":"docs.info.apple.com","tags":["X Refsource CONFIRM","Broken Link"]},{"url":"http://www.vupen.com/english/advisories/2007/2354","label":"www.vupen.com/english/advisories/2007/2354","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Broken Link","Third Party Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0562.html","label":"www.redhat.com/support/errata/RHSA-2007-0562.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT","Broken Link","Third Party Advisory"]},{"url":"http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txt","label":"web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txt","hostname":"web.mit.edu","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-102914-1","label":"sunsolve.sun.com/search/document.do?assetkey=1-26-102914-1","hostname":"sunsolve.sun.com","tags":["Vendor Advisory","X Refsource SUNALERT","Broken Link"]},{"url":"http://www.securityfocus.com/archive/1/472432/100/0/threaded","label":"www.securityfocus.com/archive/1/472432/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/25159","label":"www.securityfocus.com/bid/25159","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Broken Link","Third Party Advisory"]},{"url":"http://www.securityfocus.com/archive/1/472288/100/0/threaded","label":"www.securityfocus.com/archive/1/472288/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://secunia.com/advisories/25814","label":"secunia.com/advisories/25814","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://secunia.com/advisories/25821","label":"secunia.com/advisories/25821","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://secunia.com/advisories/40346","label":"secunia.com/advisories/40346","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://secunia.com/advisories/25841","label":"secunia.com/advisories/25841","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://secunia.com/advisories/26235","label":"secunia.com/advisories/26235","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://www.securityfocus.com/bid/24655","label":"www.securityfocus.com/bid/24655","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Broken Link","Third Party Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-2442","label":"security-tracker.debian.org/tracker/CVE-2007-2442","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-1323-1","OPENSUSE-SU-2024:10899-1","RHSA-2007:0384","RHSA-2007:0562"],"duplicates":[],"related":["OPENSUSE-SU-2024:10899-1"]},"timeline":[{"kind":"published","date":"2007-06-26T22:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T13:42:32.340Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T16:53:19.974Z","stale":false,"partial":false}}