PT-2017-4094

CVE-2016-9962

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Published

2017-01-30

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Updated

2025-10-11

Description by

CVSS 3.1
6.4
Medium
MetricsAV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions runc (affected versions not specified)
Description The issue is related to a flaw in tracking additional container processes using the container's pid 1, which can be exploited to gain access to sensitive data, compromise data integrity, and cause a denial of service. Specifically, the vulnerability allows the main processes of the container, if running as root, to gain access to file-descriptors of new processes during initialization, potentially leading to container escapes or modification of the runC state before the process is fully placed inside the container.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Researchers
Vendors
Affected products
Related identifiers
GHSA-GP4J-W3VJ-7299
ALT-PU-2017-1104
GO-2022-0835
MGASA-2017-0189
OPENSUSE-SU-2024:10693-1
OPENSUSE-SU-2024:10722-1
OPENSUSE-SU-2024:11358-1
OPENSUSE-SU-2025:15424-1
OPENSUSE-SU-2025:15589-1
RHSA-2017:0116
RHSA-2017:0123
RHSA-2017:0127
SUSE-SU-2017:1964-1
SUSE-SU-2017_1964-1
SUSE-SU-2019:0573-1
SUSE-SU-2025:03540-1
SUSE-SU-2025:03545-1
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