Browse / CVEs / CVE-2020-28949
CVE-2020-28949· pear / archive tar· CWE-74
PEAR Archive_Tar Deserialization of Untrusted Data Vulnerability
Exploited in the wild. Listed by CISA on 2022-08-25; known to be used by ransomware.
84.6%likelihood of exploitation, next 30 days
100%of all CVEs are less likely
Nonecheck to confirm it
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.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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