Improper Input Validation Affecting wireshark package, versions [,1.4.15)[1.6.0,1.6.10)[1.8.0,1.8.2)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.31% (70th percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2318559
  • published14 Dec 2021
  • disclosed16 Aug 2012
  • creditUnknown

Introduced: 16 Aug 2012

CVE-2012-4292  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade wireshark to version 1.4.15, 1.6.10, 1.8.2 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation. The dissect_stun_message function in epan/dissectors/packet-stun.c in the STUN dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 does not properly interact with key-destruction behavior in a certain tree library, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.

References

CVSS Scores

version 3.1