CVE-2020-28949: PEAR Archive_Tar Deserialization of Untrusted Data Vulnerability

Vereiste actie (tekst van CISA, Engels)

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Beschrijving (NVD, Engels)

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.

BRONNEN

• CISA KEVCISA Known Exploited Vulnerabilities catalog

Andere lekken bij PEAR

• CVE-2020-36193: PEAR Archive_Tar Improper Link Resolution Vulnerability

Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.