{"schemaVersion":3,"id":"CVE-2004-0832","aliases":["RHSA-2004:462","DEBIAN-CVE-2004-0832"],"status":"published","duplicateOf":null,"title":null,"description":"The (1) ntlm_fetch_string and (2) ntlm_get_string functions in Squid 2.5.6 and earlier, with NTLM authentication enabled, allow remote attackers to cause a denial of service (application crash) via an NTLMSSP packet that causes a negative value to be passed to memcpy.","dates":{"published":"2004-09-28T04:00:00.000Z","modified":"2024-08-08T00:31:47.584Z","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":0.10368,"percentile":0.95691,"severity":"medium","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.10368},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.10368,"percentile":0.95691}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10368,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.10368,"percentile":0.95691}]},"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":[],"affected":[{"vendor":"debian","product":"squid","name":"squid","label":"squid","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/squid","purlType":"deb","versions":[{"text":"< 2.5.6-8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.5.6-8","eol":null,"hubHref":null},{"vendor":"redhat","product":"squid","name":"squid","label":"squid","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/squid","purlType":"rpm","versions":[{"text":"< 7:2.5.STABLE3-6.3E.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7:2.5.STABLE3-6.3E.1","eol":null,"hubHref":null},{"vendor":"redhat","product":"squid-debuginfo","name":"squid-debuginfo","label":"squid-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/squid-debuginfo","purlType":"rpm","versions":[{"text":"< 7:2.5.STABLE3-6.3E.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7:2.5.STABLE3-6.3E.1","eol":null,"hubHref":null},{"vendor":"squid","product":"squid","name":"squid","label":"squid","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 2.5.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2.5.6","eol":null,"hubHref":"/vendor/squid/squid"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www1.uk.squid-cache.org/squid/Versions/v2/2.5/bugs/#squid-2.5.STABLE6-ntlm_fetch_string","label":"www1.uk.squid-cache.org/squid/Versions/v2/2.5/bugs/","hostname":"www1.uk.squid-cache.org","tags":["X Refsource CONFIRM"]},{"url":"http://www.securityfocus.com/bid/11098","label":"www.securityfocus.com/bid/11098","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Patch","Vendor Advisory"]},{"url":"http://www.squid-cache.org/bugs/show_bug.cgi?id=1045","label":"www.squid-cache.org/bugs/show_bug.cgi?id=1045","hostname":"www.squid-cache.org","tags":["X Refsource CONFIRM","ARTICLE"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200409-04.xml","label":"www.gentoo.org/security/en/glsa/glsa-200409-04.xml","hostname":"www.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Patch"]},{"url":"http://fedoranews.org/updates/FEDORA--.shtml","label":"fedoranews.org/updates/FEDORA--.shtml","hostname":"fedoranews.org","tags":["Vendor Advisory","X Refsource FEDORA"]},{"url":"http://www.trustix.org/errata/2004/0047/","label":"www.trustix.org/errata/2004/0047/","hostname":"www.trustix.org","tags":["Vendor Advisory","X Refsource TRUSTIX","Patch"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10489","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10489","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/17218","label":"exchange.xforce.ibmcloud.com/vulnerabilities/17218","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2004:093","label":"www.mandriva.com/security/advisories?name=MDKSA-2004:093","hostname":"www.mandriva.com","tags":["Vendor Advisory","X Refsource MANDRAKE"]},{"url":"https://access.redhat.com/errata/RHSA-2004:462","label":"access.redhat.com/errata/RHSA-2004:462","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=131750","label":"bugzilla.redhat.com/show_bug.cgi?id=131750","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2004/rhsa-2004_462.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2004/rhsa-2004_462.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2004-0832","label":"access.redhat.com/security/cve/CVE-2004-0832","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1617307","label":"bugzilla.redhat.com/show_bug.cgi?id=1617307","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2004-0832","label":"www.cve.org/CVERecord?id=CVE-2004-0832","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0832","label":"nvd.nist.gov/vuln/detail/CVE-2004-0832","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2004-0832","label":"security-tracker.debian.org/tracker/CVE-2004-0832","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2004-09-28T04:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-08T00:31:47.584Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T16:11:19.167Z","stale":false,"partial":false}}