Denial of Service (DoS) Affecting wireshark package, versions [,wireshark-1.6.16)[wireshark-1.8.0, wireshark-1.8.8)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Mature
EPSS
17.15% (97th percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2318342
  • published14 Dec 2021
  • disclosed9 Jun 2013
  • creditUnknown

Introduced: 9 Jun 2013

CVE-2013-4074  (opens in a new tab)
CWE-189  (opens in a new tab)

How to fix?

Upgrade wireshark to version wireshark-1.6.16, wireshark-1.8.8 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). The dissect_capwap_data function in epan/dissectors/packet-capwap.c in the CAPWAP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 incorrectly uses a -1 data value to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

CVSS Scores

version 3.1