Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2017-18343 First vendor Publication 2018-07-19
Vendor Cve Last vendor Modification 2024-04-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 6.1
Base Score 6.1 Environmental Score 6.1
impact SubScore 2.7 Temporal Score 6.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The debug handler in Symfony before v2.7.33, 2.8.x before v2.8.26, 3.x before v3.2.13, and 3.3.x before v3.3.6 has XSS via an array key during exception pretty printing in ExceptionHandler.php, as demonstrated by a /_debugbar/open?op=get URI. NOTE: the vendor's position is that this is not a vulnerability because the debug tools are not intended for production use. NOTE: the Symfony Debug component is used by Laravel Debugbar

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18343

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 170

Sources (Detail)

Source Url
MISC https://github.com/barryvdh/laravel-debugbar/issues/850
https://github.com/symfony/debug/pull/7/commits/e48bda29143bd1a83001780b4a78e...
https://github.com/symfony/symfony/issues/27987
https://github.com/symfony/symfony/pull/23684

Alert History

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Date Informations
2024-04-11 09:28:36
  • Multiple Updates
2024-03-21 09:28:38
  • Multiple Updates
2023-11-07 21:41:37
  • Multiple Updates
2021-05-04 13:00:09
  • Multiple Updates
2021-04-22 02:13:27
  • Multiple Updates
2020-05-23 02:05:04
  • Multiple Updates
2020-05-23 00:59:03
  • Multiple Updates
2018-09-18 21:19:54
  • Multiple Updates
2018-07-20 09:18:33
  • First insertion