Improper Output Neutralization for Logs Affecting org.springframework:spring-webflux package, versions [5.3.0,5.3.12) [,5.2.18)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.08% (35th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-JAVA-ORGSPRINGFRAMEWORK-2329098
  • published 27 Oct 2021
  • disclosed 27 Oct 2021
  • credit Dennis Kennedy

How to fix?

Upgrade org.springframework:spring-webflux to version 5.3.12, 5.2.18 or higher.

Overview

org.springframework:spring-webflux is a Spring Framework module that contains support for reactive HTTP and WebSocket clients as well as for reactive server web applications including REST, HTML browser, and WebSocket style interactions.

Affected versions of this package are vulnerable to Improper Output Neutralization for Logs when a user provides malicious input, causing insertion of additional log entries.

CVSS Scores

version 3.1
Expand this section

Snyk

4.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    Low
  • Availability (A)
    None
Expand this section

NVD

4.3 medium
Expand this section

Red Hat

4.3 medium