CVE-2018-19789
Symfony Remote File Path Disclosure and RCE Vulnerability
Description
An issue was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9, and 4.2.x before 4.2.1. When using the scalar type hint `string` in a setter method (e.g. `setName(string $name)`) of a class that's the `data_class` of a form, and when a file upload is submitted to the corresponding field instead of a normal text input, then `UploadedFile::__toString()` is called which will then return and disclose the path of the uploaded file. If combined with a local file inclusion issue in certain circumstances this could escalate it to a Remote Code Execution.
INFO
Published Date :
Dec. 18, 2018, 10:29 p.m.
Last Modified :
Nov. 7, 2023, 2:55 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-19789.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-19789 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-19789 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OA4WVFN5FYPIXAPLWZI6N425JHHDSWAZ/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4TD3E7FZIXLVFG3SMFJPDEKPZ26TJOW7/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZMRJ7VTHCY5AZK24G4QGX36RLUDTDKE/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/OA4WVFN5FYPIXAPLWZI6N425JHHDSWAZ/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/JZMRJ7VTHCY5AZK24G4QGX36RLUDTDKE/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/4TD3E7FZIXLVFG3SMFJPDEKPZ26TJOW7/ -
CVE Modified by [email protected]
May. 10, 2019
Action Type Old Value New Value Added Reference https://seclists.org/bugtraq/2019/May/21 [No Types Assigned] -
CVE Modified by [email protected]
May. 10, 2019
Action Type Old Value New Value Added Reference https://www.debian.org/security/2019/dsa-4441 [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 12, 2019
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 10, 2019
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 06, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type http://www.securityfocus.com/bid/106249 No Types Assigned http://www.securityfocus.com/bid/106249 Third Party Advisory, VDB Entry Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/4TD3E7FZIXLVFG3SMFJPDEKPZ26TJOW7/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/4TD3E7FZIXLVFG3SMFJPDEKPZ26TJOW7/ Release Notes, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/JZMRJ7VTHCY5AZK24G4QGX36RLUDTDKE/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/JZMRJ7VTHCY5AZK24G4QGX36RLUDTDKE/ Release Notes, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/OA4WVFN5FYPIXAPLWZI6N425JHHDSWAZ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/OA4WVFN5FYPIXAPLWZI6N425JHHDSWAZ/ Release Notes, Third Party Advisory Changed Reference Type https://symfony.com/blog/cve-2018-19789-disclosure-of-uploaded-files-full-path No Types Assigned https://symfony.com/blog/cve-2018-19789-disclosure-of-uploaded-files-full-path Patch, Vendor Advisory Added CWE CWE-434 Added CPE Configuration OR *cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* versions from (including) 2.7.0 up to (excluding) 2.7.50 *cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* versions from (including) 2.8.0 up to (excluding) 2.8.49 *cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (excluding) 3.4.20 *cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.0.15 *cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* versions from (including) 4.1.0 up to (excluding) 4.1.9 *cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* versions from (including) 4.2.0 up to (excluding) 4.2.1 -
CVE Modified by [email protected]
Dec. 20, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/106249 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-19789 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-19789
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.05 }} 0.06%
score
0.84451
percentile