Denial of Service (DoS) Affecting wireshark package, versions [,1.8.7)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
1.18% (86th percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2318375
  • published14 Dec 2021
  • disclosed25 May 2013
  • creditUnknown

Introduced: 25 May 2013

CVE-2013-3559  (opens in a new tab)
CWE-189  (opens in a new tab)

How to fix?

Upgrade wireshark to version 1.8.7 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS) epan/dissectors/packet-dcp-etsi.c in the DCP ETSI dissector in Wireshark 1.8.x before 1.8.7 uses incorrect integer data types, which allows remote attackers to cause a denial of service (integer overflow, and heap memory corruption or NULL pointer dereference, and application crash) via a malformed packet.

References

CVSS Scores

version 3.1