Vulnerability · Published Mar 22, 2024 · Assigned by GitHub_M
CVE-2024-28861Gadget chain in Symfony 1 due to uncontrolled unserialized input in sfNamespacedParameterHolder
Critical 9.8
In plain English
A critical-severity unsafe deserialization in symfony1 from FriendsOfSymfony1. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Symfony 1 is a community-driven fork of the 1.x branch of Symfony, a PHP framework for web projects. Starting in version 1.1.0 and prior to version 1.5.19, Symfony 1 has a gadget chain due to dangerous deserialization in `sfNamespacedParameterHolder` class that would enable an attacker to get remote code execution if a developer deserializes user input in their project. Version 1.5.19 contains a patch for the issue.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | friendsofsymfony1/symfony1 | 1.5.19 | GHSA-pv9j-c53q-h433 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| FriendsOfSymfony1 | symfony1 | >= 1.1.0, < 1.5.19 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H