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NULL Pointer Dereference Affecting thunderbird package, versions <1:60.5.0-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.1% (41st percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-DEBIANUNSTABLE-THUNDERBIRD-345363
  • published 26 Apr 2019
  • disclosed 26 Apr 2019
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Introduced: 26 Apr 2019

CVE-2018-18513 Open this link in a new tab
CWE-476 Open this link in a new tab

How to fix?

Upgrade Debian:unstable thunderbird to version 1:60.5.0-1 or higher.

NVD Description

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

A crash can occur when processing a crafted S/MIME message or an XPI package containing a crafted signature. This can be used as a denial-of-service (DOS) attack because Thunderbird reopens the last seen message on restart, triggering the crash again. This vulnerability affects Thunderbird < 60.5.