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CVE-2019-10218

MEDIUM
Published 2019-11-06T00:00:00
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CVSS Score

V3.0
5.3
/10
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.067
probability
of exploitation in the wild

There is a 6.7% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.908
Higher than 90.8% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Description

A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Samba

samba

Affected Versions:

all samba versions before samba 4.11.2, 4.10.10 and 4.9.15

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-mjrv-7h6w-94x4

Advisory Details

A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2019-10218
WEB https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10218
WEB https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
WEB https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD
WEB https://www.samba.org/samba/security/CVE-2019-10218.html
WEB https://www.synology.com/security/advisory/Synology_SA_19_35
WEB http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: September 14, 2023

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10218
https://www.samba.org/samba/security/CVE-2019-10218.html
https://www.synology.com/security/advisory/Synology_SA_19_35
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/
https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
Published: 2019-11-06T00:00:00
Last Modified: 2024-08-04T22:17:19.002Z
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