Vulnerability Description
Stack-based buffer overflow in the get_packet 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.
CVSS Score
7.5
HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Roy Marples | Dhcpcd | 3.2.3 |
Related Weaknesses (CWE)
References
- http://www.debian.org/security/2012/dsa-2498
- http://www.openwall.com/lists/oss-security/2012/05/02/4
- http://www.openwall.com/lists/oss-security/2012/05/02/5
- http://www.securityfocus.com/bid/53354
- https://bugzilla.novell.com/show_bug.cgi?id=760334
- http://www.debian.org/security/2012/dsa-2498
- http://www.openwall.com/lists/oss-security/2012/05/02/4
- http://www.openwall.com/lists/oss-security/2012/05/02/5
- http://www.securityfocus.com/bid/53354
- https://bugzilla.novell.com/show_bug.cgi?id=760334
FAQ
What is CVE-2012-2152?
CVE-2012-2152 is a vulnerability with a CVSS score of 7.5 (HIGH). Stack-based buffer overflow in the get_packet 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.
How severe is CVE-2012-2152?
CVE-2012-2152 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-2152?
Check the references section above for vendor advisories and patch information. Affected products include: Roy Marples Dhcpcd.