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Vulnerability record · CVE-2017-2619 · published 12 March 2018

CVE-2017-2619: Samba race condition vulnerability

Samba · Samba

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.

7.5 CVSS 3.1 High EPSS 11% · top 4.2% CWE-362 · Race conditionCWE-59 · Link following
7.5CVSS 3.1 base score, v2 6.0
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
22References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Source: NIST National Vulnerability Database (record CVE-2017-2619), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.