CVE-2013-6422

Published Dec 23, 2013

Last updated 9 years ago

Overview

Description: The GnuTLS backend in libcurl 7.21.4 through 7.33.0, when disabling digital signature verification (CURLOPT_SSL_VERIFYPEER), also disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 2.0

Type: Primary
Base score: 4
Impact score: 4.9
Exploitability score: 4.9
Vector string: AV:N/AC:H/Au:N/C:P/I:P/A:N

Weaknesses

nvd@nist.gov: CWE-20

Hype score: Not currently trending

Configurations

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Overview

Risk scores

CVSS 2.0

Weaknesses

Social media

Configurations

References