Arbitrary Code Injection Affecting symfony/symfony package, versions >=2.3.0, <2.3.27 >=2.6.0, <2.6.6 >=2.1.0, <2.2.0 >=2.4.0, <2.5.0 >=2.5.0, <2.5.11 >=2.2.0, <2.3.0 >=2, <2.1.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.53% (78th percentile)

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  • Snyk ID SNYK-PHP-SYMFONYSYMFONY-70215
  • published 1 Apr 2015
  • disclosed 1 Apr 2015
  • credit Unknown

How to fix?

Upgrade symfony/symfony to version 2.3.27, 2.6.6, 2.2.0, 2.5.0, 2.5.11, 2.3.0, 2.1.0 or higher.

Overview

Affected versions of symfony/symfony are vulnerable to Arbitrary Code Injection.

Eval injection vulnerability in the HttpCache class in HttpKernel in Symfony 2.x before 2.3.27, 2.4.x and 2.5.x before 2.5.11, and 2.6.x before 2.6.6 allows remote attackers to execute arbitrary PHP code via a language="php" attribute of a SCRIPT element.

CVSS Scores

version 3.1
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Snyk

Recommended
6.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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NVD

6.3 medium