GHSA-xv7v-rf6g-xwrc

Directory Traversal in typo3/phar-stream-wrapper

At a glance

Published
Updated
CVE
CVE-2019-11831
Aliases
DRUPAL-CORE-2019-007
CVSS_V3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 does not prevent directory traversal, which allows attackers to bypass a deserialization protection mechanism, as demonstrated by a phar:///path/bad.phar/../good.phar URL.

Affected packages

PackageVersions
Packagist · typo3/phar-stream-wrapperintroduced 2.0.0, fixed 2.1.1
Packagist · typo3/phar-stream-wrapperintroduced 3.0.0, fixed 3.1.1
Packagist · drupal/coreintroduced 7.0.0, fixed 7.67.0
Packagist · drupal/coreintroduced 8.0.0, fixed 8.6.16
Packagist · drupal/coreintroduced 8.7.0, fixed 8.7.1
Packagist · drupal/drupalintroduced 7.0.0, fixed 7.67.0
Packagist · drupal/drupalintroduced 8.0.0, fixed 8.6.16
Packagist · drupal/drupalintroduced 8.7.0, fixed 8.7.1

References

Sources

SourceLicence
OSV.devCC-BY 4.0 — GitHub Advisory Database