CVE-2019-10909
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, validation messages are not escaped, which can lead to XSS when user input is included. This is related to symfony/framework-bundle.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-10909
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 3.4.22+dfsg-2 |
| debian | bullseye | fixed | 3.4.22+dfsg-2 |
| debian | forky | fixed | 3.4.22+dfsg-2 |
| debian | sid | fixed | 3.4.22+dfsg-2 |
| debian | trixie | fixed | 3.4.22+dfsg-2 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | symfony/symfony | >=2.7.0,<2.7.51 | 2.7.51 |
| Packagist | symfony/symfony | >=2.8.0,<2.8.50 | 2.8.50 |
| Packagist | symfony/symfony | >=3.0.0,<3.4.26 | 3.4.26 |
| Packagist | symfony/symfony | >=4.0.0,<4.1.12 | 4.1.12 |
| Packagist | symfony/symfony | >=4.2.0,<4.2.7 | 4.2.7 |
| Packagist | symfony/framework-bundle | >=2.7.0,<2.7.51 | 2.7.51 |
| Packagist | symfony/framework-bundle | >=2.8.0,<2.8.50 | 2.8.50 |
| Packagist | symfony/framework-bundle | >=3.0.0,<3.4.26 | 3.4.26 |
| Packagist | symfony/framework-bundle | >=4.0.0,<4.1.12 | 4.1.12 |
| Packagist | symfony/framework-bundle | >=4.2.0,<4.2.7 | 4.2.7 |
| Packagist | drupal/core | >=8.0.0,<8.5.15 | 8.5.15 |
| Packagist | drupal/core | >=8.6.0,<8.6.15 | 8.6.15 |
| Packagist | drupal/drupal | >=8.0.0,<8.5.15 | 8.5.15 |
| Packagist | drupal/drupal | >=8.6.0,<8.6.15 | 8.6.15 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-10909
- https://github.com/symfony/symfony/commit/ab4d05358c3d0dd1a36fc8c306829f68e3dd84e2
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2019-10909.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2019-10909.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/framework-bundle/CVE-2019-10909.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2019-10909.yaml
- https://symfony.com/blog/cve-2019-10909-escape-validation-messages-in-the-php-templating-engine
- https://symfony.com/cve-2019-10909
- https://www.drupal.org/sa-core-2019-005
- https://www.synology.com/security/advisory/Synology_SA_19_19
- https://security-tracker.debian.org/tracker/CVE-2019-10909
Verify integrity in audit chain (admin only). AS-IS.