CVEvulnerability
CVE-2019-9942
3.7 LOW
Official page ↗
- Status
- Modified
- Published
- 2019-03-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Description
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.
Affected configurations
• symfony twig (< 1.38.0)
• symfony twig (>= 2.0.0 < 2.7.0)
• debian debian linux 9.0
References
- https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077 Patch, Third Party Advisory
- https://seclists.org/bugtraq/2019/Mar/60 Mailing List, Third Party Advisory
- https://symfony.com/blog/twig-sandbox-information-disclosure Patch, Vendor Advisory
- https://www.debian.org/security/2019/dsa-4419 Third Party Advisory
- https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077 Patch, Third Party Advisory
- https://seclists.org/bugtraq/2019/Mar/60 Mailing List, Third Party Advisory
- https://symfony.com/blog/twig-sandbox-information-disclosure Patch, Vendor Advisory
- https://www.debian.org/security/2019/dsa-4419 Third Party Advisory