Vulnerability CVE-2019-12435
Published: 2019-06-19

Description:
Samba 4.9.x before 4.9.9 and 4.10.x before 4.10.5 has a NULL pointer dereference, leading to Denial of Service. This is related to the AD DC DNS management server (dnsserver) RPC server process.

Type:

CWE-476

 (NULL Pointer Dereference)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Samba -> Samba 

 References:
http://www.securityfocus.com/bid/108825
https://usn.ubuntu.com/4018-1/
https://www.samba.org/samba/security/CVE-2019-12435.html
https://www.synology.com/security/advisory/Synology_SA_19_27
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