{"schemaVersion":3,"id":"CVE-2008-4546","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Adobe Flash Player before 9.0.277.0 and 10.x before 10.1.53.64, and Adobe AIR before 2.0.2.12610, allows remote web servers to cause a denial of service (NULL pointer dereference and browser crash) by returning a different response when an HTTP request is sent a second time, as demonstrated by two responses that provide SWF files with different SWF version numbers.","dates":{"published":"2008-10-14T15:00:00.000Z","modified":"2024-08-07T10:17:10.087Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.65868,"percentile":0.99266,"severity":"critical","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":49.099000000000004,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.16769},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.65868,"percentile":0.99266}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.16769,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.65868,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.65868,"percentile":0.99266}]},"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_197CD35FF11AC25A","name":"Exploit Reference (mochimedia.com)","source":"reference","url":"http://www.mochimedia.com/~matthew/flashcrash/","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"32452","name":"Adobe Flash Player 9/10 - SWF Version Null Pointer Dereference Denial of Service","source":"exploit-database","url":"https://www.exploit-db.com/exploits/32452","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":"dos","platforms":["linux"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"dos","platform":"linux","file":"exploits/linux/dos/32452.txt","codes":["CVE-2008-4546","OSVDB-50073"]},"metasploit":null}],"exploitCount":2,"weaknesses":[{"id":"CWE-399","name":"Resource Management Errors","description":"Weaknesses in this category are related to improper management of system resources.","type":"category","status":"Draft","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/399.html"}],"affected":[{"vendor":"adobe","product":"flash_player","name":"Flash Player","label":"flash_player","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"9.0.45.0","noFixRecorded":false,"fixedIn":null},{"text":"9.0.112.0","noFixRecorded":false,"fixedIn":null},{"text":"9.0.115.0","noFixRecorded":false,"fixedIn":null},{"text":"10.0.12.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"9.0.45.0 | 9.0.112.0 | 9.0.115.0 | 10.0.12.10","eol":null,"hubHref":"/vendor/adobe/flash_player"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://securityreason.com/securityalert/4401","label":"securityreason.com/securityalert/4401","hostname":"securityreason.com","tags":["Third Party Advisory","X Refsource SREASON"]},{"url":"http://www.vupen.com/english/advisories/2011/0192","label":"www.vupen.com/english/advisories/2011/0192","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"http://www.vupen.com/english/advisories/2010/1421","label":"www.vupen.com/english/advisories/2010/1421","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"http://support.apple.com/kb/HT4435","label":"support.apple.com/kb/HT4435","hostname":"support.apple.com","tags":["X Refsource CONFIRM"]},{"url":"http://secunia.com/advisories/40545","label":"secunia.com/advisories/40545","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0464.html","label":"www.redhat.com/support/errata/RHSA-2010-0464.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://www.vupen.com/english/advisories/2010/1793","label":"www.vupen.com/english/advisories/2010/1793","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"http://secunia.com/advisories/43026","label":"secunia.com/advisories/43026","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.vupen.com/english/advisories/2010/1432","label":"www.vupen.com/english/advisories/2010/1432","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"http://security.gentoo.org/glsa/glsa-201101-09.xml","label":"security.gentoo.org/glsa/glsa-201101-09.xml","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA10-162A.html","label":"www.us-cert.gov/cas/techalerts/TA10-162A.html","hostname":"www.us-cert.gov","tags":["Third Party Advisory","X Refsource CERT","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7187","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7187","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html","label":"lists.apple.com/archives/security-announce/2010//Nov/msg00000.html","hostname":"lists.apple.com","tags":["Vendor Advisory","X Refsource APPLE"]},{"url":"http://securitytracker.com/id?1024085","label":"securitytracker.com/id?1024085","hostname":"securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html","label":"lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"http://securitytracker.com/id?1024086","label":"securitytracker.com/id?1024086","hostname":"securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.securityfocus.com/archive/1/496929/100/0/threaded","label":"www.securityfocus.com/archive/1/496929/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ"]},{"url":"http://www.vupen.com/english/advisories/2010/1434","label":"www.vupen.com/english/advisories/2010/1434","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/45630","label":"exchange.xforce.ibmcloud.com/vulnerabilities/45630","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.turbolinux.co.jp/security/2010/TLSA-2010-19j.txt","label":"www.turbolinux.co.jp/security/2010/TLSA-2010-19j.txt","hostname":"www.turbolinux.co.jp","tags":["Vendor Advisory","X Refsource TURBO"]},{"url":"http://www.mochimedia.com/~matthew/flashcrash/","label":"www.mochimedia.com/~matthew/flashcrash/","hostname":"www.mochimedia.com","tags":["X Refsource MISC","Exploit"]},{"url":"http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02273751","label":"itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02273751","hostname":"itrc.hp.com","tags":["Vendor Advisory","X Refsource HP"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00000.html","label":"lists.opensuse.org/opensuse-security-announce/2010-06/msg00000.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"http://www.adobe.com/support/security/bulletins/apsb10-14.html","label":"www.adobe.com/support/security/bulletins/apsb10-14.html","hostname":"www.adobe.com","tags":["X Refsource CONFIRM"]},{"url":"http://secunia.com/advisories/32759","label":"secunia.com/advisories/32759","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0470.html","label":"www.redhat.com/support/errata/RHSA-2010-0470.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://www.vupen.com/english/advisories/2010/1482","label":"www.vupen.com/english/advisories/2010/1482","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16302","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16302","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"http://www.vupen.com/english/advisories/2010/1522","label":"www.vupen.com/english/advisories/2010/1522","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"http://www.securityfocus.com/bid/31537","label":"www.securityfocus.com/bid/31537","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html","label":"lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"http://www.vupen.com/english/advisories/2010/1453","label":"www.vupen.com/english/advisories/2010/1453","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]}],"lineage":{"upstream":[],"downstream":["RHSA-2010:0464","RHSA-2010:0470"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2008-10-14T15:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T10:17:10.087Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":40,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T08:50:44.033Z","stale":false,"partial":false}}