9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.027 Low
EPSS
Percentile
90.4%
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.
Author | Note |
---|---|
ccdm94 | according to Drupal’s advisory, versions 7.x until 7.67 are affected. |
github.com/TYPO3/phar-stream-wrapper/releases/tag/v2.1.1
github.com/TYPO3/phar-stream-wrapper/releases/tag/v3.1.1
launchpad.net/bugs/cve/CVE-2019-11831
nvd.nist.gov/vuln/detail/CVE-2019-11831
security-tracker.debian.org/tracker/CVE-2019-11831
typo3.org/security/advisory/typo3-psa-2019-007/
www.cve.org/CVERecord?id=CVE-2019-11831
www.drupal.org/SA-CORE-2019-007
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.027 Low
EPSS
Percentile
90.4%