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CVE-2018-9275

nvd nist
Published: Apr 4, 2018Modified: Nov 21, 2024

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8.2
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Exploitability: 3.9 / Impact: 4.2
Source: NVD

Description

In check_user_token in util.c in the Yubico PAM module (aka pam_yubico) 2.18 through 2.25, successful logins can leak file descriptors to the auth mapping file, which can lead to information disclosure (serial number of a device) and/or DoS (reaching the maximum number of file descriptors).

Affected (1)

Products: Yubico: Yubico Pam
Yubico
1 product
Yubico Pam
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Yubico Pam
From 2.18 to 2.25

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (6)

Source: cve@mitre.org
Issue TrackingThird Party Advisory
Source: cve@mitre.org
Patch
Source: cve@mitre.org
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory

Timeline

No history available yet.