6.5

CVE-2018-14773

An issue was discovered in Http Foundation in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, and 4.1.0 through 4.1.2. It arises from support for a (legacy) IIS header that lets users override the path in the request URL via the X-Original-URL or X-Rewrite-URL HTTP request header. These headers are designed for IIS support, but it's not verified that the server is in fact running IIS, which means anybody who can send these requests to an application can trigger this. This affects \Symfony\Component\HttpFoundation\Request::prepareRequestUri() where X-Original-URL and X_REWRITE_URL are both used. The fix drops support for these methods so that they cannot be used as attack vectors such as web cache poisoning.

Data is provided by the National Vulnerability Database (NVD)
Sensiolabs ≫ Symfony Version > 2.7.0 <= 2.7.48
Sensiolabs ≫ Symfony Version >= 2.8.0 <= 2.8.43
Sensiolabs ≫ Symfony Version >= 3.3.0 <= 3.3.17
Sensiolabs ≫ Symfony Version >= 3.4.0 <= 3.4.13
Sensiolabs ≫ Symfony Version >= 4.0.0 <= 4.0.13
Sensiolabs ≫ Symfony Version >= 4.1.0 <= 4.1.2
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Drupal ≫ Drupal Version >= 8.0.0 < 8.5.6
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 14.05% 0.941
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:P/A:N
http://www.securityfocus.com/bid/104943
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1041405
Third Party Advisory
VDB Entry
https://seclists.org/bugtraq/2019/May/21
Third Party Advisory
Mailing List
Issue Tracking
https://www.drupal.org/SA-CORE-2018-005
Patch
Third Party Advisory