CVE-2018-1057

CVSS V2 Medium 6.5 CVSS V3 High 8.8
Description
On a Samba 4 AD DC the LDAP server in all versions of Samba from 4.0.0 onwards incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users' passwords, including administrative users and privileged service accounts (eg Domain Controllers).
Overview
  • CVE ID
  • CVE-2018-1057
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-03-13T16:29:00
  • Last Modified Date
  • 2022-08-29T20:11:42
Weakness Enumerations
CWE URL
CWE-863 http://cwe.mitre.org/data/definitions/863.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* 1 OR 4.0.0 4.5.16
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* 1 OR 4.6.0 4.6.14
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* 1 OR 4.7.0 4.7.6
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.samba.org/samba/security/CVE-2018-1057.html Mitigation Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1553553 Issue Tracking Third Party Advisory
https://www.debian.org/security/2018/dsa-4135 Third Party Advisory
https://security.netapp.com/advisory/ntap-20180313-0001/ Third Party Advisory
http://www.securitytracker.com/id/1040494 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/103382 Third Party Advisory VDB Entry
https://www.synology.com/support/security/Synology_SA_18_08 Third Party Advisory
https://usn.ubuntu.com/3595-1/ Third Party Advisory
https://security.gentoo.org/glsa/201805-07 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-1057
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1057
History
Created Old Value New Value Data Type Notes
2022-05-10 16:24:59 Added to TrackCVE
2022-12-03 03:20:41 2018-03-13T16:29Z 2018-03-13T16:29:00 CVE Published Date updated
2022-12-03 03:20:41 2022-08-29T20:11:42 CVE Modified Date updated
2022-12-03 03:20:41 Analyzed Vulnerability Status updated