6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
4.9 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
samba is vulnerable to information disclosure. The vulnerability exists due to a flaw that could allow an attacker to read data beyond the end of the array.
bugzilla.redhat.com/show_bug.cgi?id=1949442
lists.debian.org/debian-lts-announce/2021/05/msg00023.html
lists.fedoraproject.org/archives/list/[email protected]/message/3EP2VJ73OVBPVSOSTVOMGIEQA3MWF6F7/
lists.fedoraproject.org/archives/list/[email protected]/message/ZAF6L2M6CNAJ2YYYGXPWETTW5YLCWTVT/
secdb.alpinelinux.org/edge/main.yaml
secdb.alpinelinux.org/v3.12/main.yaml
secdb.alpinelinux.org/v3.13/main.yaml
security.gentoo.org/glsa/202105-22
security.netapp.com/advisory/ntap-20210430-0001/
www.samba.org/samba/security/CVE-2021-20254.html
6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
4.9 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N