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

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CVE-2007-0494

Severity CVSS v4.0:
Pending analysis
Type:
CWE-19 Data Handling
Publication date:
25/01/2007
Last modified:
09/04/2025

Description

ISC BIND 9.0.x, 9.1.x, 9.2.0 up to 9.2.7, 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (exit) via a type * (ANY) DNS query response that contains multiple RRsets, which triggers an assertion error, aka the "DNSSEC Validation" vulnerability.

Impact

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

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:isc:bind:9.0:*:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.0:rc4:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.0:rc5:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.0:rc6:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.1:*:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.1:rc1:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.0.1:rc2:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.1:*:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.1.1:*:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.1.1:rc1:*:*:*:*:*:*
cpe:2.3:a:isc:bind:9.1.1:rc2:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools