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.
Daten sind bereitgestellt durch 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 Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 58.06% 0.99
CVSS Metriken
Quelle 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
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/104943
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1041405
Third Party Advisory
VDB Entry
https://github.com/symfony/symfony/commit/e447e8b92148ddb3d1956b96638600ec95e08f6b
Patch
Third Party Advisory
Issue Tracking
https://seclists.org/bugtraq/2019/May/21
Third Party Advisory
Mailing List
Issue Tracking
https://symfony.com/blog/cve-2018-14773-remove-support-for-legacy-and-risky-http-headers
Patch
Vendor Advisory
https://www.debian.org/security/2019/dsa-4441
Third Party Advisory
https://www.drupal.org/SA-CORE-2018-005
Patch
Third Party Advisory