UNKNOWNKNOWN EXPLOITED
CVE-2020-28949
PEAR Archive_Tar Deserialization of Untrusted Data Vulnerability
Summary
PEAR Archive_Tar allows an unserialization attack because phar: is blocked but PHAR: is not blocked. 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.
References
Includes data from the CISA Known Exploited Vulnerabilities catalog.
CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.