Improper Input Validation Affecting wireshark package, versions [0,2.0.2)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.32% (71st 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-2318062
  • published14 Dec 2021
  • disclosed28 Feb 2016
  • creditUnknown

Introduced: 28 Feb 2016

CVE-2016-2527  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade wireshark to version 2.0.2 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation wiretap/nettrace_3gpp_32_423.c in the 3GPP TS 32.423 Trace file parser in Wireshark 2.0.x before 2.0.2 does not ensure that a '\0' character is present at the end of certain strings, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) via a crafted file.

References

CVSS Scores

version 3.1