CVE-2017-5630

high

Description

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.

References

https://www.exploit-db.com/exploits/41185/

http://www.securityfocus.com/bid/95882

http://pear.php.net/bugs/bug.php?id=21171

Details

Source: Mitre, NVD

Published: 2017-02-01

Updated: 2020-01-23

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High