Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2012-2978

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
27/07/2012
Last modified:
11/04/2025

Description

query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:nlnetlabs:nsd:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.5:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.6:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.7:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.0.8:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.2.0:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.2.1:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.2.3:*:*:*:*:*:*:*
cpe:2.3:a:nlnetlabs:nsd:3.2.4:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools