OESA-2021-1215

Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1215
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1215.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1215
Upstream
Published
2021-06-12T11:02:56Z
Modified
2025-08-12T05:08:08.062633Z
Summary
runc security update
Details

runc is a CLI tool for spawning and running containers according to the OCI specification.

Security Fix(es):

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 problem occurs via a symlink-exchange attack that relies on a race condition.(CVE-2021-30465)

Database specific
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / runc

Package

Name
runc
Purl
pkg:rpm/openEuler/runc&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
docker-1.0.0.rc3-201.oe1

Ecosystem specific

{
    "x86_64": [
        "docker-runc-1.0.0.rc3-201.oe1.x86_64.rpm"
    ],
    "src": [
        "docker-runc-1.0.0.rc3-201.oe1.src.rpm"
    ],
    "aarch64": [
        "docker-runc-1.0.0.rc3-201.oe1.aarch64.rpm"
    ]
}