Access of Resource Using Incompatible Type ('Type Confusion') Affecting thunderbird package, versions <1:60.7.1-1


0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 3.27% (92nd percentile)
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NVD
7.5 high
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SUSE
5.3 medium
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Red Hat
7.4 high

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  • Snyk ID SNYK-DEBIAN10-THUNDERBIRD-449886
  • published 14 Jun 2019
  • disclosed 23 Jul 2019

How to fix?

Upgrade Debian:10 thunderbird to version 1:60.7.1-1 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:10 relevant fixed versions and status.

A flaw in Thunderbird's implementation of iCal causes a type confusion in icaltimezone_get_vtimezone_properties when processing certain email messages, resulting in a crash. This vulnerability affects Thunderbird < 60.7.1.