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Debian/thunderbird: medium 5.3

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

Action: Upgrade thunderbird to 1:52.8.0-1 or later.

Affected

introducedfixedlast affected
01:52.8.0-1-

Fixed versions

1:52.8.0-1

Sources

published · modified · JSON