vulnerability
Alpine Linux: CVE-2016-9962: docker insecure opening of file-descriptor allows privilege escalation
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:M/C:C/I:C/A:C) | 2017-01-31 | 2017-08-30 | 2025-01-28 |
Severity
6
CVSS
(AV:L/AC:M/Au:M/C:C/I:C/A:C)
Published
2017-01-31
Added
2017-08-30
Modified
2025-01-28
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.
Solution
alpine-linux-upgrade-docker
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