Incorrect Calculation Affecting wireshark package, versions [3.2.0,3.2.8)


Severity

Recommended
0.0
high
0
10

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

Threat Intelligence

EPSS
0.39% (74th percentile)

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  • Snyk IDSNYK-UNMANAGED-WIRESHARK-2318529
  • published14 Dec 2021
  • disclosed2 Nov 2020
  • creditUnknown

Introduced: 2 Nov 2020

CVE-2020-28030  (opens in a new tab)
CWE-682  (opens in a new tab)
CWE-770  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

Upgrade wireshark to version 3.2.8 or higher.

Overview

Affected versions of this package are vulnerable to Incorrect Calculation. In Wireshark 3.2.0 to 3.2.7, the GQUIC dissector could crash. This was addressed in epan/dissectors/packet-gquic.c by correcting the implementation of offset advancement.

CVSS Scores

version 3.1