{"id":"CVE-2011-5035","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-5035","generatedAt":"2026-10-27T18:46:05.884Z","title":"Oracle Glassfish 2.1.1, 3.0.1, and 3.1.1, as used in Communications Server 2.0, Sun Java System Application Server 8.1 and 8.2, and possibly other products, computes hash values for form parameters without restricting the ability to trigger hash…","description":"Oracle Glassfish 2.1.1, 3.0.1, and 3.1.1, as used in Communications Server 2.0, Sun Java System Application Server 8.1 and 8.2, and possibly other products, computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters, aka Oracle security ticket S0104869.","published":"2011-12-30T01:55:02.000Z","lastModified":"2026-06-16T23:35:49.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-20"],"affected":["oracle/glassfish server"],"epss":{"score":0.68155,"percentile":0.99324,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2006-07-15","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":2012,"kind":"exploit","title":"MyBulletinBoard (MyBB) 1.1.5 - 'CLIENT-IP' SQL Injection","url":"https://www.exploit-db.com/exploits/2012","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/2012.php","file":"exploits/php/webapps/2012.php","published":"2006-07-15","added":"2006-07-14","updated":"2016-11-09","author":"rgod","type":"webapps","platform":"php","port":null,"verified":true,"codes":["OSVDB-84803","CVE-2011-5035","CVE-2011-5034","CVE-2011-4885","CVE-2011-4858","CVE-2011-4084","CVE-2006-3775","OSVDB-84802","OSVDB-78115","OSVDB-78114","OSVDB-78113","OSVDB-78112","OSVDB-27335"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 68.2%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00010.html","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=133364885411663&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=133847939902305&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=134254866602253&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=134254957702612&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=139344343412337&w=2","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2012-0514.html","source":"cve@mitre.org"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1455.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/48073","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/48074","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/48589","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/48950","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/57126","source":"cve@mitre.org"},{"url":"http://security.gentoo.org/glsa/glsa-201406-32.xml","source":"cve@mitre.org"},{"url":"http://www.debian.org/security/2012/dsa-2420","source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/903934","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:150","source":"cve@mitre.org"},{"url":"http://www.nruns.com/_downloads/advisory28122011.pdf","source":"cve@mitre.org"},{"url":"http://www.ocert.org/advisories/ocert-2011-003.html","source":"cve@mitre.org"},{"url":"http://www.oracle.com/technetwork/topics/security/cpuapr2012-366314.html","source":"cve@mitre.org"},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html","source":"cve@mitre.org"},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2013-1515902.html","source":"cve@mitre.org"},{"url":"https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16908","source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00010.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=133364885411663&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=133847939902305&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=134254866602253&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=134254957702612&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=139344343412337&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2012-0514.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1455.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/48073","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/48074","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/48589","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/48950","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/57126","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://security.gentoo.org/glsa/glsa-201406-32.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2012/dsa-2420","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/903934","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:150","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.nruns.com/_downloads/advisory28122011.pdf","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ocert.org/advisories/ocert-2011-003.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/topics/security/cpuapr2012-366314.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2013-1515902.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16908","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-5035","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."}