CVE-2019-12436

Description

Samba 4.10.x before 4.10.5 has a NULL pointer dereference, leading to an AD DC LDAP server Denial of Service. This is related to an attacker using the paged search control. The attacker must have directory read access in order to attempt an exploit.

Risk Information

Base Score

6.5

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

4.37

Associated Vulnerability

Vulnerability	OS Platform
SMB/CIFS file, print, and login server for Unix (USN-4018-1) samba_4.10.0+dfsg-0ubuntu2.2_i386.deb	Linux
SMB/CIFS file, print, and login server for Unix (USN-4018-1) samba_4.10.0+dfsg-0ubuntu2.2_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234