CVE-2023-34968
MediumCVSS 5.3Exploitation Probability (EPSS)
Elevated risk64th percentile - higher than 64% of all known CVEs
Summary
CVE-2023-34968 is a path disclosure vulnerability in Samba that allows the server-side absolute path of shares, files, and directories to be disclosed in search query results. An attacker can exploit this flaw to view information contained in the disclosed path.
Risk Assessment
Path disclosure can lead to further attacks on the server, allowing attackers to better understand the file system structure and potentially exploit other vulnerabilities.
Recommendation
It is recommended to update Samba to the latest version to mitigate this vulnerability and to restrict access to search functionality for unauthorized users.
Other vulnerabilities in Samba
See all- CVE-2026-58222High
A vulnerability in Samba Active Directory Domain Controller (AD DC) combines LDAP filter injection with improper authorization checks, allowing an authenticated low-privilege domain user to disclose confidential AD attributes such as msKds-RootKeyData, potentially leading to privilege escalation and full domain compromise.
- CVE-2017-15275High
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.
- CVE-2016-2119High
In Samba library versions 4.x before 4.2.14, 4.3.x before 4.3.11, and 4.4.x before 4.4.5, a vulnerability allows man-in-the-middle attackers to bypass a client-signing protection mechanism. This enables spoofing of SMB2 and SMB3 servers.
- CVE-2016-2113High
Samba versions 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 do not verify X.509 certificates from TLS servers, allowing man-in-the-middle attackers to spoof LDAPS and HTTPS servers and obtain sensitive information via a crafted certificate.
- CVE-2015-8467High
The samldb_check_user_account_control_acl function in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not properly check for administrative privileges during the creation of machine accounts. This allows remote authenticated users to bypass intended access restrictions.
- CVE-2015-5252High
In Samba versions 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, a vulnerability allows remote attackers to bypass intended file-access restrictions via a symlink pointing outside of a share when certain substring relationships in share names exist.
- CVE-2015-0240High
The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, allowing remote attackers to execute arbitrary code via crafted Netlogon packets.
- CVE-2014-8143High
Samba versions 4.0.x before 4.0.24, 4.1.x before 4.1.16, and 4.2.x before 4.2rc4, when an Active Directory Domain Controller (AD DC) is configured, allow remote authenticated users to set the LDB userAccountControl UF_SERVER_TRUST_ACCOUNT bit, consequently gaining privileges.
- CVE-2026-58221Medium
A low-privilege authenticated Samba AD user can modify internal LDB special DNs via LDAP access, enabling a domain takeover.
- CVE-2026-4408Critical
A flaw in Samba allows remote command execution due to improper escaping of shell meta-characters in the 'check password script' feature when using the %u substitution. This affects non-standard configurations with samba-dcerpcd running as a system service.
Original NVD description (English source)
A path disclosure vulnerability was found in Samba. As part of the Spotlight protocol, Samba discloses the server-side absolute path of shares, files, and directories in the results for search queries. This flaw allows a malicious client or an attacker with a targeted RPC request to view the information that is part of the disclosed path.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS