{"id":"GHSA-pcwm-8jc3-qxvj","summary":"Plone Denial of Service vulnerability","details":"Plone 4.1.3 and earlier 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.","aliases":["CVE-2011-4462","PYSEC-2011-22"],"modified":"2024-10-14T18:53:06.574333Z","published":"2018-07-23T19:50:52Z","database_specific":{"nvd_published_at":null,"cwe_ids":["CWE-20"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2020-06-16T21:48:55Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4462"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/72018"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-pcwm-8jc3-qxvj"},{"type":"PACKAGE","url":"https://github.com/plone/plone"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2011-22.yaml"},{"type":"WEB","url":"http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html"},{"type":"WEB","url":"http://www.kb.cert.org/vuls/id/903934"},{"type":"WEB","url":"http://www.nruns.com/_downloads/advisory28122011.pdf"},{"type":"WEB","url":"http://www.ocert.org/advisories/ocert-2011-003.html"}],"affected":[{"package":{"name":"plone","ecosystem":"PyPI","purl":"pkg:pypi/plone"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.4"}]}],"versions":["3.2","3.2.1","3.2.2","3.2.3","3.2a1","3.2rc1","3.3","3.3.1","3.3.2","3.3.3","3.3.4","3.3.5","3.3.6","3.3b1","3.3rc1","3.3rc2","3.3rc3","3.3rc4","3.3rc5","4.0","4.0.1","4.0.10","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.0.7","4.0.8","4.0.9","4.0a1","4.0a2","4.0a3","4.0a4","4.0a5","4.0b1","4.0b2","4.0b3","4.0b4","4.0b5","4.0rc1","4.1","4.1.1","4.1.2","4.1.3","4.1a1","4.1a2","4.1a3","4.1b1","4.1b2","4.1rc2","4.1rc3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-pcwm-8jc3-qxvj/GHSA-pcwm-8jc3-qxvj.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}