CVE-2012-3570

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Summary

CVECVE-2012-3570
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-07-25 10:42:35 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionBuffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.

Risk And Classification

Primary CVSS: v2.0 5.7 from [email protected]

AV:A/AC:M/Au:N/C:N/I:N/A:C

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Adjacent
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:A/AC:M/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Isc Dhcp 4.2.0 All All All
Application Isc Dhcp 4.2.0 a1 All All
Application Isc Dhcp 4.2.0 a2 All All
Application Isc Dhcp 4.2.0 b1 All All
Application Isc Dhcp 4.2.0 b2 All All
Application Isc Dhcp 4.2.0 p1 All All
Application Isc Dhcp 4.2.0 rc1 All All
Application Isc Dhcp 4.2.1 All All All
Application Isc Dhcp 4.2.1 b1 All All
Application Isc Dhcp 4.2.1 rc1 All All
Application Isc Dhcp 4.2.2 All All All
Application Isc Dhcp 4.2.2 b1 All All
Application Isc Dhcp 4.2.2 rc1 All All
Application Isc Dhcp 4.2.3 All All All
Application Isc Dhcp 4.2.3 p1 All All
Application Isc Dhcp 4.2.3 p2 All All
Application Isc Dhcp 4.2.4 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
ISC DHCP Multiple Denial of Service Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
openSUSE-SU-2012:1006-1: moderate: update for dhcp af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Gentoo Linux Documentation -- ISC DHCP: Denial of Service af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
CVE-2012-3570: An Error in the Handling of an Unexpected Client Identifiers can Cause Server Crash When Serving DHCPv6 | Internet Systems Consortium Knowledge Base af854a3a-2127-422b-91ae-364da2661108 kb.isc.org Vendor Advisory
Support / Security / Advisories / / MDVSA-2012:115 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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