Remote Code Execution (RCE) Affecting wireshark package, versions [,1.4.14)[1.6.0,1.6.9)[1.8.0,1.8.1)


Severity

Recommended
0.0
low
0
10

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

Threat Intelligence

EPSS
0.71% (82nd percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2317988
  • published14 Dec 2021
  • disclosed24 Jul 2012
  • creditUnknown

Introduced: 24 Jul 2012

CVE-2012-4049  (opens in a new tab)
CWE-94  (opens in a new tab)

How to fix?

Upgrade wireshark to version 1.4.14, 1.6.9, 1.8.1 or higher.

Overview

Affected versions of this package are vulnerable to Remote Code Execution (RCE) epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet.

References

CVSS Scores

version 3.1