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

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CVE-2013-6659

Severity CVSS v4.0:
Pending analysis
Type:
CWE-310 Cryptographic Issues
Publication date:
24/02/2014
Last modified:
11/04/2025

Description

The SSLClientSocketNSS::Core::OwnAuthCertHandler function in net/socket/ssl_client_socket_nss.cc in Google Chrome before 33.0.1750.117 does not prevent changes to server X.509 certificates during renegotiations, which allows remote SSL servers to trigger use of a new certificate chain, inconsistent with the user's expectations, by initiating a TLS renegotiation.

Impact

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

Base Score: 6.40 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N

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

Base Score 2.0
6.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* 33.0.1750.116 (including)
cpe:2.3:a:google:chrome:33.0.1750.0:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.1:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.2:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.3:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.4:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.5:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.6:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.7:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.8:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.9:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.10:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.11:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.12:*:*:*:*:*:*:*
cpe:2.3:a:google:chrome:33.0.1750.13:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools