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Information Exposure Affecting thunderbird package, versions <0:52.5.0-1.el7_4

Severity

 Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.28% (69th percentile)

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  • Snyk IDSNYK-RHEL7-THUNDERBIRD-4790661
  • published26 Jul 2021
  • disclosed15 Nov 2017
Report a new vulnerability Found a mistake?

Introduced: 15 Nov 2017

CVE-2017-7830  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:7 thunderbird to version 0:52.5.0-1.el7_4 or higher.
This issue was patched in RHSA-2017:3372.

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.

The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.