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

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CVE-2005-0173

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
02/05/2005
Last modified:
03/04/2025

Description

squid_ldap_auth in Squid 2.5 and earlier allows remote authenticated users to bypass username-based Access Control Lists (ACLs) via a username with a space at the beginning or end, which is ignored by the LDAP server.

Impact

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

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:squid:squid:2.0.patch1:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.0.patch2:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.0.pre1:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.0.release:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.1.patch1:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.1.patch2:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.1.pre1:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.1.pre3:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.1.pre4:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.1.release:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.2.devel3:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.2.devel4:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.2.pre1:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.2.pre2:*:*:*:*:*:*:*
cpe:2.3:a:squid:squid:2.2.stable1:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools