National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2017-16652 Detail

Current Description

An issue was discovered in Symfony 2.7.x before 2.7.38, 2.8.x before 2.8.31, 3.2.x before 3.2.14, and 3.3.x before 3.3.13. DefaultAuthenticationSuccessHandler or DefaultAuthenticationFailureHandler takes the content of the _target_path parameter and generates a redirect response, but no check is performed on the path, which could be an absolute URL to an external domain. This Open redirect vulnerability can be exploited for example to mount effective phishing attacks.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.1 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N (V3.0 legend)
Impact Score: 2.7
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:N) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html Third Party Advisory
https://symfony.com/blog/cve-2017-16652-open-redirect-vulnerability-on-security-handlers Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • URL Redirection to Untrusted Site ('Open Redirect') (CWE-601)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (excluding)
2.7.0		Up to (excluding)
2.7.38
 cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (excluding)
2.8.0		Up to (excluding)
2.8.31
 cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (excluding)
3.2.0		Up to (excluding)
3.2.14
 cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
3.3.0		Up to (excluding)
3.3.13

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-16652
NVD Published Date:
06/13/2018
NVD Last Modified:
03/13/2019