CVE-2012-3725

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.

Published: Sep 20, 2012
Updated: Apr 13, 2023
CVE: CVE-2012-3725
Severity: Low
Exploit:

CVSS v2:

Severity: Low
Score: 3.3
AV:A/AC:L/Au:N/C:P/I:N/A:N

CWEs:

CWE-200

Affected Software
References

Software	From	Fixed in
apple / iphone_os	3.0	3.0.x
apple / iphone_os	3.2	3.2.x
apple / iphone_os	3.1.3	3.1.3.x
apple / iphone_os	1.0.2	1.0.2.x
apple / iphone_os	4.3.2	4.3.2.x
apple / iphone_os	4.0.2	4.0.2.x
apple / iphone_os	2.2	2.2.x
apple / iphone_os	1.1.1	1.1.1.x
apple / iphone_os	4.2.8	4.2.8.x
apple / iphone_os	-	5.1.1.x
apple / iphone_os	4.1	4.1.x
apple / iphone_os	2.0.0	2.0.0.x
apple / iphone_os	3.1.2	3.1.2.x
apple / iphone_os	3.0.1	3.0.1.x
apple / iphone_os	4.3.1	4.3.1.x
apple / iphone_os	4.2.5	4.2.5.x
apple / iphone_os	1.1.2	1.1.2.x
apple / iphone_os	3.1	3.1.x
apple / iphone_os	1.1.3	1.1.3.x
apple / iphone_os	1.1.0	1.1.0.x
apple / iphone_os	1.0.1	1.0.1.x
apple / iphone_os	2.1	2.1.x
apple / iphone_os	4.3.5	4.3.5.x
apple / iphone_os	4.2.1	4.2.1.x
apple / iphone_os	1.1.5	1.1.5.x
apple / iphone_os	4.0.1	4.0.1.x
apple / iphone_os	4.3.3	4.3.3.x
apple / iphone_os	5.0.1	5.0.1.x
apple / iphone_os	2.1.1	2.1.1.x
apple / iphone_os	1.1.4	1.1.4.x
apple / iphone_os	5.0	5.0.x
apple / iphone_os	1.0.0	1.0.0.x
apple / iphone_os	2.0.2	2.0.2.x
apple / iphone_os	2.0	2.0.x
apple / iphone_os	2.0.1	2.0.1.x
apple / iphone_os	4.0	4.0.x
apple / iphone_os	4.3.0	4.3.0.x
apple / iphone_os	2.2.1	2.2.1.x
apple / iphone_os	3.2.1	3.2.1.x
apple / iphone_os	3.2.2	3.2.2.x

Vulnerability Database

CVE-2012-3725