HTTP: PEAR Archive Tar PHAR Protocol Insecure Deserialization
This signature detects attempts to exploit a known vulnerability against PEAR Archive Tar. A successful attack can lead to arbitrary code execution.
Extended Description
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.
Affected Products
Fedoraproject fedora
Short Name
HTTP:PHP:PEAR-PHAR-INSEC-DES
Severity
Minor
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Archive CVE-2020-28948 CVE-2020-28949 CVE-2020-36193 Deserialization Insecure PEAR PHAR Protocol Tar
Release Date
12/17/2020
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3730
False Positive
Unknown
Vendors
Drupal
Fedoraproject
Php
Debian
CVSS Score
6.8
5.0