Archive Tar vulnerabilities

2 known vulnerabilities in Archive Tar from PHP. 2 are rated high or critical, and 2 have been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  PEAR Archive_Tar Improper Link Resolution Exploited

  CVE-2020-36193Jan 18, 2021PHPEPSS 70.6%

  Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.

• 7.8 High severity

  PEAR Archive_Tar Deserialization of Untrusted Data Exploited

  CVE-2020-28949Nov 19, 2020PHPEPSS 84.6%

  Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed.