CVE-2013-4751
Symfony collectionCascaded and collectionCascadedDeeply fields security bypass
Description
When using the Validator component, if `Symfony\\Component\\Validator\\Mapping\\Cache\\ApcCache` is enabled (or any other cache implementing `Symfony\\Component\\Validator\\Mapping\\Cache\\CacheInterface`), some information is lost during serialization (the `collectionCascaded` and the `collectionCascadedDeeply` fields). As a consequence, arrays or traversable objects stored in fields using the `@Valid` constraint are not traversed by the validator as soon as the validator configuration is loaded from the cache.
How to fix CVE-2013-4751
To remediate CVE-2013-4751, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.24 or later
- —upgrade to 2.0.24 or later
Is CVE-2013-4751 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.0.0, < 2.0.24
- >= 2.0.0, < 2.0.24
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |