{"id":"CVE-2011-0558","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-0558","generatedAt":"2026-10-27T17:58:34.667Z","title":"Integer overflow in Adobe Flash Player before 10.2.152.26 allows attackers to execute arbitrary code via a large array length value in the ActionScript method of the Function class.","description":"Integer overflow in Adobe Flash Player before 10.2.152.26 allows attackers to execute arbitrary code via a large array length value in the ActionScript method of the Function class.","published":"2011-02-10T16:00:32.000Z","lastModified":"2026-06-16T23:27:38.000Z","status":"Modified","sourceIdentifier":"psirt@adobe.com","cvss":{"version":"2.0","score":9.3,"severity":"HIGH","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C"},"cwe":["CWE-189"],"affected":["adobe/flash player"],"epss":{"score":0.06688,"percentile":0.93856,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (6.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_adobe_flash2","source":"psirt@adobe.com"},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=893","source":"psirt@adobe.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00003.html","source":"psirt@adobe.com"},{"url":"http://secunia.com/advisories/43267","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://secunia.com/advisories/43292","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://secunia.com/advisories/43340","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://secunia.com/advisories/43351","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://secunia.com/advisories/43747","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.adobe.com/support/security/bulletins/apsb11-02.html","tags":["Patch","Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0206.html","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0259.html","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0368.html","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.securityfocus.com/bid/46194","source":"psirt@adobe.com"},{"url":"http://www.securitytracker.com/id?1025055","source":"psirt@adobe.com"},{"url":"http://www.vupen.com/english/advisories/2011/0348","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.vupen.com/english/advisories/2011/0383","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.vupen.com/english/advisories/2011/0402","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.vupen.com/english/advisories/2011/0646","tags":["Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65230","source":"psirt@adobe.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14056","source":"psirt@adobe.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16129","source":"psirt@adobe.com"},{"url":"http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_adobe_flash2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=893","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00003.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/43267","tags":["Vendor 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Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0368.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/46194","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1025055","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0348","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0383","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0402","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0646","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65230","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14056","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16129","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0558","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}