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.
References (15)
Core 15
Core References
Third Party Advisory x_refsource_confirm
https://www.drupal.org/sa-core-2019-007
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v3.1.1
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v2.1.1
Vendor Advisory x_refsource_misc
https://typo3.org/security/advisory/typo3-psa-2019-007/
Third Party Advisory x_refsource_confirm
https://www.synology.com/security/advisory/Synology_SA_19_22
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/108302
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2019/dsa-4445
Issue Tracking, Mailing List, Third Party Advisory mailing-list
x_refsource_bugtraq
https://seclists.org/bugtraq/2019/May/36
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6JX7WR6DPMKCZQP7EYFACYXSGJ3K523/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUEXS4HRI4XZ2DTZMWAVQBYBTFSJ34AR/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/65ODQHDHWR74L6TCAPAQR5FQHG6MCXAW/
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/05/msg00029.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QDJVUJPUW3RZ4746SC6BX4F4T6ZXNBH/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z246UWBXBEKTQUDTLRJTC7XYBIO4IBE4/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E3NUKPG7V4QEM6QXRMHYR4ABFMW5MM2P/
Scores
CVSS v3
9.8
EPSS
0.0953
EPSS Percentile
93.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
CWE-502
Status
published
Products (11)
debian/debian_linux
8.0
debian/debian_linux
9.0
drupal/core
7.0.0 - 7.67.0Packagist
drupal/drupal
7.0 - 7.67
drupal/drupal
7.0.0 - 7.67.0Packagist
fedoraproject/fedora
28
fedoraproject/fedora
29
fedoraproject/fedora
30
joomla/joomla\!
3.9.3 - 3.9.5
typo3/phar-stream-wrapper
2.0.0 - 2.1.1Packagist
... and 1 more
Published
May 09, 2019
Tracked Since
Feb 18, 2026