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Loss of Information Affecting symfony/validator package, versions >=2.3.0, <2.3.3 >=2.1.0, <2.1.12 >=2.2.0, <2.2.5 >=2, <2.0.24

0.0
low

Snyk CVSS

    Attack Complexity High

    Threat Intelligence

    EPSS 0.22% (61st percentile)
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NVD
8.1 high

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  • Snyk ID SNYK-PHP-SYMFONYVALIDATOR-70226
  • published 17 Aug 2013
  • disclosed 17 Aug 2013
  • credit Alexandre Salome
Report a new vulnerability Found a mistake?

Introduced: 17 Aug 2013

CVE-2013-4751 Open this link in a new tab
CWE-221 Open this link in a new tab

How to fix?

Upgrade symfony/validator to version 2.3.3, 2.1.12, 2.2.5, 2.0.24 or higher.

Overview

Affected versions of symfony/validator are vulnerable to Loss of Information.

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).