VDB
CVE-2017-18343
CVE-2017-18343
REJECTED
** DISPUTED ** 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.
EPSS 0.50% · 66.6th percentile
Risk Scores
EPSS Score
0.50%
66.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | symfony | 0, 2.8.7+dfsg-1.3ubuntu1, 3.4.3+dfsg-1ubuntu4 |
Exploit Intelligence
Timeline
- Jul 20, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-18343 third-party-advisory
- https://github.com/barryvdh/laravel-debugbar/issues/850 third-party-advisory
- https://github.com/symfony/debug/pull/7/commits/e48bda29143bd1a83001780b4a78e483822d985c third-party-advisory
- https://github.com/symfony/symfony/issues/27987 third-party-advisory
- https://github.com/symfony/symfony/pull/23684 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-18343 third-party-advisory