NULL Pointer Dereference Affecting appneta/tcpreplay package, versions [0,]


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.01% (1st percentile)

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  • Snyk IDSNYK-UNMANAGED-APPNETATCPREPLAY-6457298
  • published18 Mar 2024
  • disclosed18 Mar 2024
  • creditUnknown

Introduced: 18 Mar 2024

CVE-2023-43279  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference in the mask_cidr6 component at cidr.c. An attacker can crash the application by sending an empty string with the --pnat option.

References

CVSS Base Scores

version 3.1