Mozilla Thunderbird is a popular open-source email client from the Mozilla project.
Multiple vulnerabilities have been discovered in Mozilla Thunderbird. Please review the CVE identifiers referenced below for details.
A remote attacker, by enticing a user to open a specially crafted email or web page, could possibly execute arbitrary code with the privileges of the process, cause a Denial of Service condition, spoof content or obtain sensitive information.
There is no known workaround at this time.
All Mozilla Thunderbird users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/thunderbird-45.8.0"
All Mozilla Thunderbird binary users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/thunderbird-bin-45.8.0"