Out-of-Bounds Affecting wireshark package, versions [0,1.10.1)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.41% (74th percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2318546
  • published14 Dec 2021
  • disclosed30 Jul 2013
  • creditUnknown

Introduced: 30 Jul 2013

CVE-2013-4920  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade wireshark to version 1.10.1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. The P1 dissector in Wireshark 1.10.x before 1.10.1 does not properly initialize a global variable, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

References

CVSS Scores

version 3.1