#VU32623 Cryptographic issues in Samba - CVE-2013-4476 

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Main Vulnerability Database Vulnerabilities #VU32623

#VU32623 Cryptographic issues in Samba - CVE-2013-4476

Published: November 13, 2013 / Updated: July 28, 2020


Vulnerability identifier: #VU32623
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2013-4476
CWE-ID: CWE-310
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Samba
Software vendor:
Samba

Description

The vulnerability allows a local non-authenticated attacker to gain access to sensitive information.

Samba 4.0.x before 4.0.11 and 4.1.x before 4.1.1, when LDAP or HTTP is provided over SSL, uses world-readable permissions for a private key, which allows local users to obtain sensitive information by reading the key file, as demonstrated by access to the local filesystem on an AD domain controller.


Remediation

Install update from vendor's website.

External links