CVE-2019-11711 Affecting thunderbird package, versions <1:60.8.0-1~deb8u1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.43% (76th percentile)

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  • Snyk IDSNYK-DEBIAN8-THUNDERBIRD-451825
  • published24 Jul 2019
  • disclosed23 Jul 2019

Introduced: 23 Jul 2019

CVE-2019-11711  (opens in a new tab)

How to fix?

Upgrade Debian:8 thunderbird to version 1:60.8.0-1~deb8u1 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:8 relevant fixed versions and status.

When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

CVSS Scores

version 3.1