Denial of Service (DoS) Affecting tcpdump package, versions [3.5.2,3.7.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
11.34% (96th percentile)

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  • Snyk IDSNYK-UNMANAGED-TCPDUMP-2429213
  • published26 Jan 2022
  • disclosed7 Mar 2003
  • creditUnknown

Introduced: 7 Mar 2003

CVE-2003-0108  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade tcpdump to version 3.7.2 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS) isakmp_sub_print in tcpdump 3.6 through 3.7.1 allows remote attackers to cause a denial of service (CPU consumption) via a certain malformed ISAKMP packet to UDP port 500, which causes tcpdump to enter an infinite loop.

References

CVSS Base Scores

version 3.1