Vulnerability Monitor

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CVE-2020-14318

A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.

Published

2020-12-03T16:15:12.077

Last Modified

2024-11-21T05:02:59.823

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-266
Type: Secondary
CWE-269

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	samba	samba	< 4.11.15	Yes
Application	samba	samba	< 4.12.9	Yes
Application	samba	samba	< 4.13.1	Yes
Application	redhat	storage	3.0	Yes
Operating System	redhat	enterprise_linux	7.0	Yes
Operating System	redhat	enterprise_linux	8.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=1892631 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html ([email protected])
https://security.gentoo.org/glsa/202012-24 Third Party Advisory ([email protected])
https://www.samba.org/samba/security/CVE-2020-14318.html Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1892631 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202012-24 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.samba.org/samba/security/CVE-2020-14318.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)