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Use After Free Affecting thunderbird package, versions <1:60.4.0-1

Severity

 Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
0.52% (77th percentile)

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  • Snyk IDSNYK-DEBIAN10-THUNDERBIRD-419262
  • published13 Dec 2018
  • disclosed28 Feb 2019
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Introduced: 13 Dec 2018

CVE-2018-18492  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade Debian:10 thunderbird to version 1:60.4.0-1 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:10 relevant fixed versions and status.

A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the select element in the options collection. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

References