CVE-2012-2152: Buffer Overflow
Published Jul 25, 2012
·Updated
Stack-based buffer overflow in the getpacket method in socket.c in dhcpcd 3.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long packet.
Affected Software
1 affected component
Roy Marples Dhcpcd=3.2.3
Event History
Jul 25, 2012
CVE Published
via MITRE·09:00 PM
Data Sourced
via MITRE·09:00 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2012-2152?
CVE-2012-2152 is considered to have a medium severity due to its potential for denial of service and arbitrary code execution.
2
How do I fix CVE-2012-2152?
To mitigate CVE-2012-2152, upgrade to a patched version of dhcpcd that resolves the stack-based buffer overflow issue.
3
Which versions of dhcpcd are affected by CVE-2012-2152?
CVE-2012-2152 specifically affects dhcpcd version 3.2.3.
4
What type of vulnerability is CVE-2012-2152?
CVE-2012-2152 is classified as a stack-based buffer overflow vulnerability.
5
Can CVE-2012-2152 be exploited remotely?
Yes, CVE-2012-2152 can be exploited remotely by sending a long packet to the affected dhcpcd service.