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…
Does this matter?
Lower severity and a low EPSS score (0.75%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 3.3 LOWAV:A/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- apple/iphone os
- Source
- product-security@apple.com
References
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.htmlVendor Advisory
- http://support.apple.com/kb/HT5503Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78720
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.htmlVendor Advisory
- http://support.apple.com/kb/HT5503Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78720
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.