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CVE-2020-7063

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the file…

Impact

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.

Affected products

VendorProductAffected versions
PhpPhp
from 7.2.0 through 7.2.27
from 7.3.0 through 7.3.14
from 7.4.0 through 7.4.2
TenableTenable.Sc
before 5.19.0
DebianDebian Linux
Versions 8.0, 9.0, 10.0
OpensuseLeap
Version 15.1

Weakness classification

CWE-281

References