{"id":"CVE-2020-7068","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-7068","generatedAt":"2026-10-27T22:25:27.181Z","title":"In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.","description":"In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.","published":"2020-09-09T18:15:23.000Z","lastModified":"2026-06-17T03:24:18.000Z","status":"Modified","sourceIdentifier":"security@php.net","cvss":{"version":"3.1","score":3.6,"severity":"LOW","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L"},"cwe":["CWE-416"],"affected":["php/php","debian/debian linux","tenable/tenable.sc"],"epss":{"score":0.01661,"percentile":0.7652,"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":"low","text":"Lower severity and a low EPSS score (1.66%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://bugs.php.net/bug.php?id=79797","tags":["Exploit","Mailing List","Patch","Vendor Advisory"],"source":"security@php.net"},{"url":"https://security.gentoo.org/glsa/202009-10","tags":["Third Party Advisory"],"source":"security@php.net"},{"url":"https://security.netapp.com/advisory/ntap-20200918-0005/","tags":["Third Party Advisory"],"source":"security@php.net"},{"url":"https://www.debian.org/security/2021/dsa-4856","tags":["Third Party Advisory"],"source":"security@php.net"},{"url":"https://www.tenable.com/security/tns-2021-14","tags":["Patch","Third Party Advisory"],"source":"security@php.net"},{"url":"https://bugs.php.net/bug.php?id=79797","tags":["Exploit","Mailing List","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202009-10","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20200918-0005/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2021/dsa-4856","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tenable.com/security/tns-2021-14","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-7068","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."}