Double Free Affecting appneta/tcpreplay package, versions [0,]


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
0.05% (20th percentile)

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  • Snyk IDSNYK-UNMANAGED-APPNETATCPREPLAY-6137754
  • published21 Dec 2023
  • disclosed21 Dec 2023
  • creditUnknown

Introduced: 21 Dec 2023

CVE-2023-4256  (opens in a new tab)
CWE-415  (opens in a new tab)

How to fix?

There is no fixed version for appneta/tcpreplay.

Overview

Affected versions of this package are vulnerable to Double Free in the tcpedit_dlt_cleanup() function in plugins/dlt_plugins.c. An attacker can trigger a crash by supplying a specifically crafted file to the tcprewrite binary.

CVSS Scores

version 3.1