Vulnerability CVE-2019-10197
Published: 2019-09-03

Description:
A flaw was found in samba versions 4.9.x up to 4.9.13, samba 4.10.x up to 4.10.8 and samba 4.11.x up to 4.11.0rc3, when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside the share.

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Samba -> Samba 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00045.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10197
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56ZUXHGDHPM7S6RVAKULZT5EATS37OKA/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M7NYIUZOCIDXWXGWMZ7O5Z7OJ6IX7EAB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z6EEKFT24DQI4DMZMSQTLMNZWG4RMZ57/
https://seclists.org/bugtraq/2019/Sep/4
https://security.netapp.com/advisory/ntap-20190903-0001/
https://usn.ubuntu.com/4121-1/
https://www.debian.org/security/2019/dsa-4513
https://www.samba.org/samba/security/CVE-2019-10197.html
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