The get_option function in dhcp.c in dhcpcd before 6.2.0, as used in dhcpcd 5.x in Android before 5.1 and other products, does not validate the relationship between length fields and the amount of data, which allows remote DHCP servers to execute arbitrary code or cause a denial of service (memory corruption) via a large length value of an option in a DHCPACK message.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Chrome
Published: 2015-07-30T00:00:00
Updated: 2024-08-06T13:03:27.657Z
Reserved: 2014-10-06T00:00:00
Link: CVE-2014-7912
Vulnrichment
No data.
NVD
Status : Modified
Published: 2015-07-30T00:59:00.163
Modified: 2024-11-21T02:18:15.253
Link: CVE-2014-7912
Redhat
No data.