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osvGoogleOSV:GHSA-XXV8-PV43-57X5
HistoryMay 13, 2022 - 1:28 a.m.

PEAR core file overwrite vulnerability

2022-05-1301:28:45
Google
osv.dev
5

6.7 Medium

AI Score

Confidence

Low

0.015 Low

EPSS

Percentile

87.1%

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.

6.7 Medium

AI Score

Confidence

Low

0.015 Low

EPSS

Percentile

87.1%