CVEvulnerability

CVE-2017-16653

5.9 MEDIUM Published 2018-08-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-08-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/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

An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The current implementation of CSRF protection in Symfony (Version >=2) does not use different tokens for HTTP and HTTPS; therefore the token is subject to MITM attacks on HTTP and can then be used in an HTTPS context to do CSRF attacks.

Affected configurations

• sensiolabs symfony (>= 2.7.0 <= 2.7.37) • sensiolabs symfony (>= 3.2.0 <= 3.2.13) • sensiolabs symfony (>= 3.3.0 <= 3.3.12) • sensiolabs symfony (>= 3.8.0 <= 3.8.30) • debian debian linux 9.0

References