{"action":"Upgrade pear/archive_tar to 1.4.11 or later.","affected":[{"fixed":"1.4.11","introduced":"0"}],"component":"pear/archive_tar","cve_ids":["CVE-2020-28948","CVE-2020-28949"],"ecosystem":"Packagist","epss":0.47493,"exploited":false,"fixed_versions":["1.4.11"],"ghsa_id":"GHSA-jh5x-hfhg-78jq","id":"tcs_01M5KF4KBK7AQ3QWCSHD8SKKAZ","modified_at":"2025-12-10T23:40:57.172131Z","published_at":"2021-04-22T16:20:50Z","references":["https://osv.dev/vulnerability/GHSA-jh5x-hfhg-78jq","https://nvd.nist.gov/vuln/detail/CVE-2020-28948","https://github.com/pear/Archive_Tar/issues/33","https://github.com/pear/Archive_Tar/commit/0670a05fdab997036a3fc3ef113b8f5922e574da","https://github.com/pear/Archive_Tar","https://lists.debian.org/debian-lts-announce/2020/11/msg00045.html","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4V35LBRM6HBCXBVCITKQ4UEBTXO2EG7B","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NBYZSHYTIOBK6V7C4N7TP6KIKCRKLVWP","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N","https://security.gentoo.org/glsa/202101-23","https://www.debian.org/security/2020/dsa-4817","https://www.drupal.org/sa-core-2020-013"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GHSA-jh5x-hfhg-78jq","url":"https://osv.dev/vulnerability/GHSA-jh5x-hfhg-78jq"}],"summary":"Deserialization of Untrusted Data in Archive_Tar"}