Reachable Assertion Affecting appneta/tcpreplay package, versions [,4.4.0)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.06% (29th percentile)

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  • Snyk IDSNYK-UNMANAGED-APPNETATCPREPLAY-2400712
  • published14 Feb 2022
  • disclosed14 Feb 2022
  • creditMarsman1996

Introduced: 14 Feb 2022

CVE-2021-45386  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

Upgrade appneta/tcpreplay to version 4.4.0 or higher.

Overview

Affected versions of this package are vulnerable to Reachable Assertion via a crafted Pcap file used with the tcpprep utility. The add_tree_ipv6() function at tree.c reaches an assertion failure, and instead of terminating properly it is terminated by a SIGABRT.

CVSS Scores

version 3.1