CVE-2010-2952

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

13/09/2010

Last modified:

11/04/2025

Description

Apache Traffic Server before 2.0.1, and 2.1.x before 2.1.2-unstable, does not properly choose DNS source ports and transaction IDs, and does not properly use DNS query fields to validate responses, which makes it easier for man-in-the-middle attackers to poison the internal DNS cache via a crafted response.

Impact

Vector 2.0

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

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

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

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:apache:traffic_server::::::::		2.0.0 (including)
cpe:2.3:a:apache:traffic_server:2.1.0:::::::*
cpe:2.3:a:apache:traffic_server:2.1.1:::::::*

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

CVE-2010-2952

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools