Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2012-0465

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
27/04/2012
Last modified:
11/04/2025

Description

Bugzilla 3.5.x and 3.6.x before 3.6.9, 3.7.x and 4.0.x before 4.0.6, and 4.1.x and 4.2.x before 4.2.1, when the inbound_proxies option is enabled, does not properly validate the X-Forwarded-For HTTP header, which allows remote attackers to bypass the lockout policy via a series of authentication requests with (1) different IP address strings in this header or (2) a long string in this header.

Impact

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

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

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
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:mozilla:bugzilla:3.5.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.5.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.5.3:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.3:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.4:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.5:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.6:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.7:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.6.8:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.7.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.7.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:3.7.3:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools