CVE Feed

    Dashboard / CVE / CVE-2022-45141

    CVE-2022-45141

    Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96).

    Published:Dec 16, 2022
    Last Modified:Mar 6, 2025
    EPS:Mar 6, 2023
    EPSS Score:0.00349
    CVSS Score:9.8

    Affected Products

    Vendor
    Samba
    Product
    Samba

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-58224 (CVSS 6.5) — A flaw was found in Samba's CTDB, the clustered database service used by Samba. Insufficient integrity validat…
    CVE-2026-58222 (CVSS 8.8) — A security flaw combining LDAP filter injection and improper authorization checks was found in Samba Active Di…
    CVE-2026-58218 (CVSS 5.3) — A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to…
    CVE-2026-58216 (CVSS 5.3) — An out-of-bounds read flaw was found in Samba's Kerberos Key Distribution Center's (KDC) password change (kpas…
    CVE-2026-6949 (CVSS 7.5) — No description is available for this CVE.…
    CVE-2026-58221 (CVSS 8.8) — A flaw was found in Samba Active Directory Domain Controller (AD DC). Improper authorization checks allow an a…
    CVE-2026-15779 (CVSS 6.1) — A flaw was found in samba's pam_winbind. When mkhomedir is enabled, pam_winbind chowns the target account's ho…
    CVE-2026-3238 (CVSS 7.5) — A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The W…
    CVE-2026-1933 (CVSS 7.1) — A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. D…
    CVE-2026-2340 (CVSS 6.5) — A flaw was found in Samba’s vfs_worm module. The module is intended to provide write-once, read-many (WORM) pr…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High