National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-2152 Detail

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.

Source:  MITRE
Description Last Modified:  07/25/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:roy_marples:dhcpcd:3.2.3:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-2152
NVD Published Date:
07/25/2012
NVD Last Modified:
11/06/2012