Vulnerability Details CVE-2017-5630
PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess overwrite.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.052
EPSS Ranking 89.5%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References