Vulnerability Description
An issue was discovered in Symfony 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. Serializing certain cache adapter interfaces could result in remote code injection. This is related to symfony/cache.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sensiolabs | Symfony | >= 3.4.0, <= 3.4.34 |
| Fedoraproject | Fedora | 31 |
Related Weaknesses (CWE)
References
- https://github.com/symfony/symfony/releases/tag/v4.3.8Release Notes
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://symfony.com/blog/cve-2019-18889-forbid-serializing-abstractadapter-and-tVendor Advisory
- https://symfony.com/blog/symfony-4-3-8-releasedRelease Notes
- https://github.com/symfony/symfony/releases/tag/v4.3.8Release Notes
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://symfony.com/blog/cve-2019-18889-forbid-serializing-abstractadapter-and-tVendor Advisory
- https://symfony.com/blog/symfony-4-3-8-releasedRelease Notes
FAQ
What is CVE-2019-18889?
CVE-2019-18889 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in Symfony 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. Serializing certain cache adapter interfaces could result in remote code injection. This is rela...
How severe is CVE-2019-18889?
CVE-2019-18889 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-18889?
Check the references section above for vendor advisories and patch information. Affected products include: Sensiolabs Symfony, Fedoraproject Fedora.