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Vulnerability details: VCID-422f-e9m7-1kc9
Vulnerability ID VCID-422f-e9m7-1kc9
Aliases CVE-2018-1057
Summary 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).
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-863 Incorrect Authorization
System Score Found at
cvssv3 7.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1057.json
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05322 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
epss 0.05572 https://api.first.org/data/v1/epss?cve=CVE-2018-1057
cvssv2 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-1057
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-1057
archlinux Critical https://security.archlinux.org/AVG-651
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1057.json
https://api.first.org/data/v1/epss?cve=CVE-2018-1057
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1050
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1057
https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html
https://security.netapp.com/advisory/ntap-20180313-0001/
https://www.debian.org/security/2018/dsa-4135
https://www.samba.org/samba/security/CVE-2018-1057.html
https://www.synology.com/support/security/Synology_SA_18_08
http://www.securityfocus.com/bid/103382
http://www.securitytracker.com/id/1040494
1553553 https://bugzilla.redhat.com/show_bug.cgi?id=1553553
ASA-201803-10 https://security.archlinux.org/ASA-201803-10
AVG-651 https://security.archlinux.org/AVG-651
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2018-1057 https://nvd.nist.gov/vuln/detail/CVE-2018-1057
USN-3595-1 https://usn.ubuntu.com/3595-1/
No exploits are available.
Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1057.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1057
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1057
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.89655
EPSS Score 0.05322
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:28:25.826480+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.8/main.json 37.0.0