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CVE-2021-30465

High priority
Fixed

runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The...

1 affected package

runc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
runc Fixed Fixed Fixed
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CVE-2019-19921

Medium priority

Some fixes available 10 of 11

runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom...

1 affected package

runc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
runc Fixed Fixed Fixed
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CVE-2019-16884

Medium priority

Some fixes available 8 of 9

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount...

1 affected package

runc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
runc Fixed Fixed Fixed
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CVE-2019-5736

Medium priority
Fixed

runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within...

2 affected packages

runc, docker.io

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
runc Fixed
docker.io Fixed
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CVE-2016-9962

Medium priority

Some fixes available 11 of 13

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...

2 affected packages

runc, docker.io

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
runc Fixed
docker.io Fixed
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CVE-2016-3697

Medium priority

Some fixes available 1 of 4

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...

2 affected packages

docker.io, runc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
docker.io
runc
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