{"id":"CVE-2021-32610","aliases":["DRUPAL-CORE-2021-004","GHSA-p8q8-jfcv-g2h2"],"url":"https://o3.security/vulnerability/CVE-2021-32610","summary":"Directory Traversal in Archive_Tar","details":"In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.","published":"2021-07-30T14:15:16.940Z","modified":"2026-10-20T10:54:41.697069292Z","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"pear/archive_tar","fixedVersion":"1.4.14"}],"fix":{"url":"https://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755","label":"pear/Archive_Tar@7789ebb"},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G5LTY6COQYNMMHQJ3QIOJHEWCKD4XDFH/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/"},{"type":"ADVISORY","url":"https://github.com/pear/Archive_Tar/releases/tag/1.4.14"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00023.html"},{"type":"ADVISORY","url":"https://www.drupal.org/sa-core-2021-004"},{"type":"FIX","url":"https://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755"},{"type":"FIX","url":"https://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4f"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32610"},{"type":"PACKAGE","url":"https://github.com/pear/Archive_Tar"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G5LTY6COQYNMMHQJ3QIOJHEWCKD4XDFH"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-20T10:54:41.697069292Z"}}