samba -- Multiple Vulnerabilities

2020-07-0200:00:00

vuxml.freebsd.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.029 Low

EPSS

Percentile

90.6%

JSON

The Samba Team reports:

Four vulnerabilities were fixed in samba:

CVE-2020-10730: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results
CVE-2020-10745: Parsing and packing of NBT and DNS packets can consume excessive CPU in the AD DC (only)
CVE-2020-10760: LDAP Use-after-free in Samba AD DC Global Catalog with paged_results and VLV
CVE-2020-14303: Empty UDP packet DoS in Samba AD DC nbtd

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchsamba410< 4.10.17UNKNOWN
FreeBSDanynoarchsamba411< 4.11.11UNKNOWN
FreeBSDanynoarchsamba412< 4.12.4UNKNOWN