Uncontrolled Resource Consumption ('Resource Exhaustion') Affecting gnutls package, versions [,3.8.4)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.04% (13th percentile)

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  • Snyk IDSNYK-UNMANAGED-GNUTLS-6475494
  • published21 Mar 2024
  • disclosed21 Mar 2024
  • creditWilliam Woodruff

Introduced: 21 Mar 2024

CVE-2024-28835  (opens in a new tab)
CWE-248  (opens in a new tab)

How to fix?

Upgrade gnutls to version 3.8.4 or higher.

Overview

Affected versions of this package are vulnerable to Uncontrolled Resource Consumption ('Resource Exhaustion') via the certtool --verify-chain command. An attacker can induce an application crash by attempting to verify a specially crafted .pem bundle.

CVSS Base Scores

version 3.1