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1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.","epss":{"date":"2026-11-12","epss":0.70595,"percentile":0.994},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2020-36193","cwes":["CWE-22","CWE-59"],"dateAdded":"2022-08-25","dueDate":"2022-09-15","forensicTriage":"No","knownRansomwareCampaignUse":"Unknown","notes":"https://github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916, https://www.drupal.org/sa-core-2021-001, https://access.redhat.com/security/cve/cve-2020-36193; https://nvd.nist.gov/vuln/detail/CVE-2020-36193","product":"Archive_Tar","requiredAction":"Apply updates per vendor instructions.","shortDescription":"PEAR Archive_Tar Tar.php allows write operations with directory traversal due to inadequate checking of symbolic links. PEAR stands for PHP Extension and Application Repository and it is an open-source framework and distribution system for reusable PHP components with known usage in third-party products such as Drupal Core and Red Hat Linux.","vendorProject":"PEAR","vulnerabilityName":"PEAR Archive_Tar Improper Link Resolution Vulnerability"},"kev_checked":1794522003,"products":"n/a n/a","references":["https://github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916","https://www.drupal.org/sa-core-2021-001","https://lists.debian.org/debian-lts-announce/2021/01/msg00018.html","https://security.gentoo.org/glsa/202101-23","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKD5WEFA4WT6AVTMRAYBNXZNLWZHM7FH/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FOZNK4FIIV7FSFCJNNFWMJZTTV7NFJV2/","https://lists.debian.org/debian-lts-announce/2021/04/msg00007.html","https://www.debian.org/security/2021/dsa-4894","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-36193"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","provider":"CISA-ADP","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"PEAR Archive_Tar Improper Link Resolution Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}