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Missing Authorization Affecting thunderbird package, versions <0:52.8.0-1.el7_5

Severity

 Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-RHEL7-THUNDERBIRD-4850246
  • published26 Jul 2021
  • disclosed9 May 2018
Report a new vulnerability Found a mistake?

Introduced: 9 May 2018

CVE-2018-5168  (opens in a new tab)
CWE-862  (opens in a new tab)

How to fix?

Upgrade RHEL:7 thunderbird to version 0:52.8.0-1.el7_5 or higher.
This issue was patched in RHSA-2018:1725.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.