CVE Vulnerability

CVE-2019-9942

A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the __toString() method on an object even if not allowed by the security policy in place.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

3.7 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://symfony.com/blog/twig-sandbox-information-disclosure Patch Vendor Advisory
https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077 Patch Third Party Advisory
https://www.debian.org/security/2019/dsa-4419 Third Party Advisory
https://seclists.org/bugtraq/2019/Mar/60 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*
cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2019-03-23 03:29

Updated : 2022-04-05 08:10

NVD link : CVE-2019-9942

Mitre link : CVE-2019-9942

Products Affected
No products.
CWE
NVD-CWE-noinfo