VulnerabilityModified
CVE-2010-0463
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.
MEDIUM 5.0EPSS 1.94%
Does this matter?
Lower severity and a low EPSS score (1.94%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 1.94% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- horde/imp
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.