CVE-2010-0463 Information

Description

Horde IMP 4.3.6 and earlier does not request that the web browser avoid DNS prefetching of domain names contained in e-mail messages which makes it easier for remote attackers to determine the network location of the webmail user by logging DNS requests.

Reference

http://bugs.horde.org/ticket/8836 https://exchange.xforce.ibmcloud.com/vulnerabilities/56052 https://secure.grepular.com/DNS_Prefetch_Exposure_on_Thunderbird_and_Webmail