Vulnerability CVE-2017-2619
Published: 2018-03-12

Description:
Samba before versions 4.6.1, 4.5.7 and 4.4.11 are vulnerable to a malicious client using a symlink race to allow access to areas of the server file system not exported under the share definition.

Type:

CWE-59

 (Improper Link Resolution Before File Access ('Link Following'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6/10
6.4/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Samba -> Samba 
Redhat -> Enterprise linux 
Debian -> Debian linux 

 References:
http://www.securityfocus.com/bid/97033
http://www.securitytracker.com/id/1038117
https://access.redhat.com/errata/RHSA-2017:1265
https://access.redhat.com/errata/RHSA-2017:2338
https://access.redhat.com/errata/RHSA-2017:2778
https://access.redhat.com/errata/RHSA-2017:2789
https://bugzilla.redhat.com/show_bug.cgi?id=1429472
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us
https://www.debian.org/security/2017/dsa-3816
https://www.exploit-db.com/exploits/41740/
https://www.samba.org/samba/security/CVE-2017-2619.html
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