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NULL Pointer Dereference Affecting wireshark package, versions <2.4.7-r0

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.34% (71st percentile)
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NVD
7.5 high
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SUSE
5.3 medium
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Red Hat
5.3 medium

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  • Snyk ID SNYK-ALPINE317-WIRESHARK-3144608
  • published 22 May 2018
  • disclosed 22 May 2018
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Introduced: 22 May 2018

CVE-2018-11359 Open this link in a new tab
CWE-476 Open this link in a new tab

How to fix?

Upgrade Alpine:3.17 wireshark to version 2.4.7-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wireshark package and not the wireshark package as distributed by Alpine. See How to fix? for Alpine:3.17 relevant fixed versions and status.

In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the RRC dissector and other dissectors could crash. This was addressed in epan/proto.c by avoiding a NULL pointer dereference.