The internal DNS server in Samba 4.x before 4.0.18 does not check the QR field in the header section of an incoming DNS message before sending a response, which allows remote attackers to cause a. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 22.2% and no vendor patch available.
Denial Of Service
Samba
NVD
CVSS 2.0
5.0
EPSS
22.2%
Samba 3.6.6 through 3.6.23, 4.0.x before 4.0.18, and 4.1.x before 4.1.8, when a certain vfs shadow copy configuration is enabled, does not properly initialize the SRV_SNAPSHOT_ARRAY response field,. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable. No vendor patch available.
Information Disclosure
Samba
NVD
CVSS 2.0
3.5
EPSS
2.3%