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.
Metrics
CVSS 2.0 5.0/10
AV:N/AC:L/Au:N/C:P/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://bugs.horde.org/ticket/8836Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56052
- https://secure.grepular.com/DNS_Prefetch_Exposure_on_Thunderbird_and_Webmail
- http://bugs.horde.org/ticket/8836Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56052
- https://secure.grepular.com/DNS_Prefetch_Exposure_on_Thunderbird_and_Webmail
Timeline
- Published
- Jan 29, 2010
- Last modified
- Jun 16, 2026
- NVD status
- Modified