Improper Input Validation Affecting wireshark package, versions [0,1.12.9)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.34% (72nd percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2317977
  • published14 Dec 2021
  • disclosed4 Jan 2016
  • creditUnknown

Introduced: 4 Jan 2016

CVE-2015-8716  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade wireshark to version 1.12.9 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation. The init_t38_info_conv function in epan/dissectors/packet-t38.c in the T.38 dissector in Wireshark 1.12.x before 1.12.9 does not ensure that a conversation exists, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

References

CVSS Scores

version 3.1