Allocation of Resources Without Limits or Throttling Affecting org.springframework:spring-expression package, versions [5.3.0,5.3.39)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.04% (11th percentile)

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  • Snyk ID SNYK-JAVA-ORGSPRINGFRAMEWORK-7687446
  • published 15 Aug 2024
  • disclosed 14 Aug 2024
  • credit popko

How to fix?

Upgrade org.springframework:spring-expression to version 5.3.39 or higher.

Overview

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. Note: An application is vulnerable when the following is true:

The application evaluates user-supplied SpEL expressions.

Workaround

Evaluation of user-supplied SpEL expressions should be avoided when possible; otherwise, user-supplied SpEL expressions should be evaluated with a SimpleEvaluationContext in read-only mode. No other steps are necessary.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Passive
  • Confidentiality (VC)
    None
  • Integrity (VI)
    None
  • Availability (VA)
    Low
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None