Medium severity · published Nov 6, 2019
CVE-2019-10218
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
6.5
CVSS
3.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.4% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
29; 31 · source: NVD
SA
Samba · Samba
before 4.9.15; 4.10.0 before 4.10.10; 4.11.0 before 4.11.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10218
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10218
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10218
lists.debian.org
https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/
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