Improper Input Validation Affecting wireshark package, versions [,1.8.11)[1.10.0, 1.10.3)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
1.22% (86th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Improper Input Validation vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2318476
  • published14 Dec 2021
  • disclosed4 Nov 2013
  • creditUnknown

Introduced: 4 Nov 2013

CVE-2013-6336  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade wireshark to version 1.8.11, 1.10.3 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation. The ieee802154_map_rec function in epan/dissectors/packet-ieee802154.c in the IEEE 802.15.4 dissector in Wireshark 1.8.x before 1.8.11 and 1.10.x before 1.10.3 uses an incorrect pointer chain, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

References

CVSS Scores

version 3.1