Buffer Under-read Affecting libsoup package, versions [,3.6.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (17th 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 IDSNYK-UNMANAGED-LIBSOUP-9667392
  • published6 Apr 2025
  • disclosed3 Apr 2025
  • creditUnknown

Introduced: 3 Apr 2025

NewCVE-2025-32050  (opens in a new tab)
CWE-127  (opens in a new tab)

How to fix?

Upgrade libsoup to version 3.6.1 or higher.

Overview

Affected versions of this package are vulnerable to Buffer Under-read due to an integer overflow in the append_param_quoted() function. An attacker can trigger this condition by sending an excessively large request.

CVSS Base Scores

version 4.0
version 3.1