cbcvebase.
CVE-2019-11831
published 2019-05-09

CVE-2019-11831: 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…

PriorityP350critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
5.59%
91.9th percentile
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

20 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiandebian_linux
drupalcore>= 7.0.0 < 7.67.07.67.0
drupalcore>= 8.0.0 < 8.6.168.6.16
drupalcore>= 8.7.0 < 8.7.18.7.1
drupaldrupal>= 7.0 < 7.677.67
drupaldrupal>= 7.0.0 < 7.67.07.67.0
drupaldrupal>= 8.0.0 < 8.6.168.6.16
drupaldrupal>= 8.6.0 < 8.6.168.6.16
drupaldrupal>= 8.7.0 < 8.7.18.7.1
drupaldrupal>= 8.7.0 < 8.7.18.7.1
drupaldrupal_core
fedoraprojectfedora
fedoraprojectfedora
fedoraprojectfedora
joomlajoomla_!3.9.3 – 3.9.5
typo3phar-stream-wrapper>= 2.0.0 < 2.1.12.1.1
typo3phar-stream-wrapper>= 3.0.0 < 3.1.13.1.1
typo3pharstreamwrapper>= 2.0.0 < 2.1.12.1.1
typo3pharstreamwrapper>= 3.0.0 < 3.1.13.1.1

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
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