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Vulnerability record · CVE-2016-3697 · published 1 June 2016

CVE-2016-3697: Docker permissions and access controls vulnerability

Docker · Docker

libcontainer/user/user.go in runC before 0.1.0, as used in Docker before 1.11.2, improperly treats a numeric UID as a potential username, which allows local users to gain privileges via a numeric username in the password file in a container.

7.8 CVSS 3.1 High EPSS 0.39% · top 69.7% CWE-264 · Permissions and access controls
7.8CVSS 3.1 base score, v2 2.1
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

libcontainer/user/user.go in runC before 0.1.0, as used in Docker before 1.11.2, improperly treats a numeric UID as a potential username, which allows local users to gain privileges via a numeric username in the password file in a container.

CVSS:3.1/AV:L/AC:L/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://lists.opensuse.org/opensuse-updates/2016-05/msg00111.html Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1034.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2634.html Third Party Advisory
https://github.com/docker/docker/issues/21436 PatchThird Party Advisory
https://github.com/opencontainers/runc/commit/69af385de62ea68e2e608335cffbb0f4aa3db091 Third Party Advisory
https://github.com/opencontainers/runc/pull/708 Third Party Advisory
https://github.com/opencontainers/runc/releases/tag/v0.1.0 PatchThird Party Advisory
https://security.gentoo.org/glsa/201612-28 Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-05/msg00111.html Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1034.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2634.html Third Party Advisory
https://github.com/docker/docker/issues/21436 PatchThird Party Advisory
https://github.com/opencontainers/runc/commit/69af385de62ea68e2e608335cffbb0f4aa3db091 Third Party Advisory
https://github.com/opencontainers/runc/pull/708 Third Party Advisory
https://github.com/opencontainers/runc/releases/tag/v0.1.0 PatchThird Party Advisory
https://security.gentoo.org/glsa/201612-28 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2016-3697), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.