Denial of Service (DoS) Affecting wireshark package, versions [0,1.8.6)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2318404
  • published14 Dec 2021
  • disclosed7 Mar 2013
  • creditUnknown

Introduced: 7 Mar 2013

CVE-2013-2486  (opens in a new tab)
CWE-189  (opens in a new tab)

How to fix?

Upgrade wireshark to version 1.8.6 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). The dissect_diagnosticrequest function in epan/dissectors/packet-reload.c in the REsource LOcation And Discovery (aka RELOAD) dissector in Wireshark 1.8.x before 1.8.6 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (infinite loop) via crafted integer values in a packet.

References

CVSS Scores

version 3.1