CVE-2016-9962

MediumCVSS 6.4/10Last modified Jun 17, 2026

Description

RunC allowed additional container processes via 'runc exec' to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain access to file-descriptors of these new processes during the initialization and can lead to container escapes or modification of runC state before the process is fully placed inside the container.

Metrics

CVSS 3.0 6.4/10CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-362

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jan 31, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2016-9962: Medium severity, CVSS 6.4 | Vulnix