CVE-2018-16860

· N/AModified

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CVSS v3.1

N/A

EPSS

2.49%

Published

Jul 31, 2019

Modified

Nov 21, 2024

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

A flaw was found in samba's Heimdal KDC implementation, versions 4.8.x up to, excluding 4.8.12, 4.9.x up to, excluding 4.9.8 and 4.10.x up to, excluding 4.10.3, when used in AD DC mode. A man in the middle attacker could use this flaw to intercept the request to the KDC and replace the user name (principal) in the request with any desired user name (principal) that exists in the KDC effectively obtaining a ticket for that principal.

Weaknesses (CWE)

CWE-358CWE-358

Affected Products (4)

samba · samba (up to 4.8.12)vulnerable

samba · samba (up to 4.9.8)vulnerable

samba · samba (up to 4.10.3)vulnerable

heimdal_project · heimdalvulnerable

References (20)

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00026.html

http://seclists.org/fulldisclosure/2019/Aug/11

http://seclists.org/fulldisclosure/2019/Aug/13

http://seclists.org/fulldisclosure/2019/Aug/14