HTTP Response Splitting Affecting gunicorn package, versions [,19.5.0)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.49% (77th percentile)

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  • Snyk ID SNYK-PYTHON-GUNICORN-42097
  • published 25 Apr 2018
  • disclosed 18 Apr 2018
  • credit Unknown

How to fix?

Upgrade gunicorn to version 19.5.0 or higher.

Overview

gunicorn is a WSGI HTTP Server for UNIX, fast clients and sleepy applications.

Affected versions of this package are vulnerable to HTTP Response Splitting in the process_headers function.

CVSS Scores

version 3.1
Expand this section

Snyk

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