CVE-2012-3725: Infoleak
The DNAv4 protocol implementation in the DHCP component in Apple iOS before 6 sends Wi-Fi packets containing a MAC address of a host on a previously used network, which might allow remote attackers to obtain sensitive information about previous device locations by sniffing an unencrypted Wi-Fi network for these packets.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-3725?
CVE-2012-3725 has a moderate severity rating due to the potential for sensitive information leakage.
How do I fix CVE-2012-3725?
To fix CVE-2012-3725, update your Apple iOS device to version 6 or later.
What systems are affected by CVE-2012-3725?
CVE-2012-3725 affects Apple iOS versions from 1.0.0 to 5.1.1.
What type of vulnerability is CVE-2012-3725?
CVE-2012-3725 is a vulnerability related to the DNAv4 protocol implementation in the DHCP component.
What can attackers do with CVE-2012-3725?
Attackers can potentially obtain sensitive information about previous device locations by sniffing unencrypted Wi-Fi packets.