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CVE-2012-3570

Date: July 25, 2012

Buffer 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.

Severity Score

Related Resources (8)

http://www.mandriva.com/security/advisories?name=MDVSA-2012:115
http://lists.opensuse.org/opensuse-updates/2012-08/msg00030.html
https://nvd.nist.gov/vuln/detail/CVE-2012-3570
http://www.securityfocus.com/bid/54665
http://security.gentoo.org/glsa/glsa-201301-06.xml
https://security-tracker.debian.org/tracker/CVE-2012-3570
https://kb.isc.org/article/AA-00714
https://www.mend.io/vulnerability-database/CVE-2012-3570

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): ADJACENT_NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): ADJACENT
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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