{"schemaVersion":3,"id":"CVE-2009-1687","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The JavaScript garbage collector in WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not properly handle allocation failures, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document that triggers write access to an \"offset of a NULL pointer.\"","dates":{"published":"2009-06-10T14:00:00.000Z","modified":"2024-08-07T05:20:35.302Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.3,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":9.3,"severity":"high","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.08111,"percentile":0.94784,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.08111},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.08111,"percentile":0.94784}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.08111,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.08111,"percentile":0.94784}]},"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_9D90891AD7AC5ABE","name":"Exploit Reference (securityfocus.com)","source":"reference","url":"http://www.securityfocus.com/bid/35260","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"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":"apple","product":"safari","name":"safari","label":"safari","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 4.0_beta","noFixRecorded":false,"fixedIn":null},{"text":"0.8","noFixRecorded":false,"fixedIn":null},{"text":"0.9","noFixRecorded":false,"fixedIn":null},{"text":"1.0","noFixRecorded":false,"fixedIn":null},{"text":"1.0.3","noFixRecorded":false,"fixedIn":null},{"text":"1.1","noFixRecorded":false,"fixedIn":null},{"text":"1.2","noFixRecorded":false,"fixedIn":null},{"text":"1.3","noFixRecorded":false,"fixedIn":null},{"text":"1.3.1","noFixRecorded":false,"fixedIn":null},{"text":"1.3.2","noFixRecorded":false,"fixedIn":null},{"text":"2.0","noFixRecorded":false,"fixedIn":null},{"text":"2.0.2","noFixRecorded":false,"fixedIn":null},{"text":"2.0.4","noFixRecorded":false,"fixedIn":null},{"text":"3.0","noFixRecorded":false,"fixedIn":null},{"text":"3.0.2","noFixRecorded":false,"fixedIn":null},{"text":"3.0.3","noFixRecorded":false,"fixedIn":null},{"text":"3.0.4","noFixRecorded":false,"fixedIn":null},{"text":"3.1","noFixRecorded":false,"fixedIn":null},{"text":"3.1.1","noFixRecorded":false,"fixedIn":null},{"text":"3.1.2","noFixRecorded":false,"fixedIn":null},{"text":"3.2.1","noFixRecorded":false,"fixedIn":null},{"text":"3.2.3","noFixRecorded":false,"fixedIn":null},{"text":"≤ 3.2.3","noFixRecorded":false,"fixedIn":null},{"text":"3.0.1","noFixRecorded":false,"fixedIn":null},{"text":"3.2","noFixRecorded":false,"fixedIn":null},{"text":"3.2.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 4.0_beta | 0.8 | 0.9 | 1.0 | 1.0.3 | 1.1 | 1.2 | 1.3 | 1.3.1 | 1.3.2 | 2.0 | 2.0.2 | 2.0.4 | 3.0 | 3.0.2 | 3.0.3 | 3.0.4 | 3.1 | 3.1.1 | 3.1.2 | 3.2.1 | 3.2.3 | ≤ 3.2.3 | 3.0.1 | 3.2 | 3.2.2","eol":null,"hubHref":"/vendor/apple/safari"},{"vendor":"debian","product":"qt4-x11","name":"qt4-x11","label":"qt4-x11","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/qt4-x11","purlType":"deb","versions":[{"text":"< 4:4.5.2-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4:4.5.2-1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://osvdb.org/54985","label":"osvdb.org/54985","hostname":"osvdb.org","tags":["VDB Entry","X Refsource OSVDB","WEB"]},{"url":"http://www.ubuntu.com/usn/USN-822-1","label":"www.ubuntu.com/usn/USN-822-1","hostname":"www.ubuntu.com","tags":["Vendor Advisory","X Refsource UBUNTU","Advisory"]},{"url":"http://support.apple.com/kb/HT3639","label":"support.apple.com/kb/HT3639","hostname":"support.apple.com","tags":["X Refsource CONFIRM","WEB"]},{"url":"http://secunia.com/advisories/43068","label":"secunia.com/advisories/43068","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01177.html","label":"www.redhat.com/archives/fedora-package-announce/2009-July/msg01177.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource FEDORA","WEB"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:330","label":"www.mandriva.com/security/advisories?name=MDVSA-2009:330","hostname":"www.mandriva.com","tags":["Vendor Advisory","X Refsource MANDRIVA","Advisory"]},{"url":"http://www.vupen.com/english/advisories/2009/1621","label":"www.vupen.com/english/advisories/2009/1621","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Advisory"]},{"url":"http://www.vupen.com/english/advisories/2011/0212","label":"www.vupen.com/english/advisories/2011/0212","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html","label":"lists.apple.com/archives/security-announce/2009/jun/msg00002.html","hostname":"lists.apple.com","tags":["Vendor Advisory","X Refsource APPLE","Advisory"]},{"url":"http://www.securityfocus.com/bid/35260","label":"www.securityfocus.com/bid/35260","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Exploit","EVIDENCE"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01199.html","label":"www.redhat.com/archives/fedora-package-announce/2009-July/msg01199.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource FEDORA","WEB"]},{"url":"http://www.securityfocus.com/bid/35309","label":"www.securityfocus.com/bid/35309","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","WEB"]},{"url":"http://www.vupen.com/english/advisories/2009/1522","label":"www.vupen.com/english/advisories/2009/1522","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Patch","Vendor Advisory","FIX"]},{"url":"http://secunia.com/advisories/37746","label":"secunia.com/advisories/37746","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Advisory"]},{"url":"http://securitytracker.com/id?1022345","label":"securitytracker.com/id?1022345","hostname":"securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Patch","FIX"]},{"url":"http://secunia.com/advisories/36790","label":"secunia.com/advisories/36790","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html","label":"lists.apple.com/archives/security-announce/2009/Jun/msg00005.html","hostname":"lists.apple.com","tags":["Vendor Advisory","X Refsource APPLE","WEB"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10260","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10260","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL","WEB"]},{"url":"http://www.debian.org/security/2009/dsa-1950","label":"www.debian.org/security/2009/dsa-1950","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html","label":"lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE","WEB"]},{"url":"http://secunia.com/advisories/35379","label":"secunia.com/advisories/35379","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Vendor Advisory","Advisory"]},{"url":"http://secunia.com/advisories/36062","label":"secunia.com/advisories/36062","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Advisory"]},{"url":"http://www.ubuntu.com/usn/USN-857-1","label":"www.ubuntu.com/usn/USN-857-1","hostname":"www.ubuntu.com","tags":["Vendor Advisory","X Refsource UBUNTU","Advisory"]},{"url":"http://secunia.com/advisories/36057","label":"secunia.com/advisories/36057","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01196.html","label":"www.redhat.com/archives/fedora-package-announce/2009-July/msg01196.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource FEDORA","WEB"]},{"url":"http://support.apple.com/kb/HT3613","label":"support.apple.com/kb/HT3613","hostname":"support.apple.com","tags":["X Refsource CONFIRM","Vendor Advisory","Advisory"]},{"url":"http://www.ubuntu.com/usn/USN-836-1","label":"www.ubuntu.com/usn/USN-836-1","hostname":"www.ubuntu.com","tags":["Vendor Advisory","X Refsource UBUNTU","Advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01200.html","label":"www.redhat.com/archives/fedora-package-announce/2009-July/msg01200.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource FEDORA","WEB"]}],"lineage":{"upstream":[],"downstream":["DSA-1867-1","DSA-1868-1","DSA-1950-1","DSA-1988-1","RHSA-2009:1127"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2009-06-10T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T05:20:35.302Z","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":"2026-10-19T15:00:24.990Z","stale":false,"partial":false}}