CVE-2021-30465

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-30465
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30465.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-30465
Aliases
Related
Published
2021-05-27T13:15:08Z
Modified
2024-05-23T01:19:51.490019Z
Severity
  • 8.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/opencontainers/runc

Affected ranges

Type
GIT
Repo
https://github.com/opencontainers/runc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v0.*

v0.0.1
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v0.1.0
v0.1.1

v1.*

v1.0.0-rc1
v1.0.0-rc10
v1.0.0-rc2
v1.0.0-rc3
v1.0.0-rc4
v1.0.0-rc5
v1.0.0-rc6
v1.0.0-rc7
v1.0.0-rc8
v1.0.0-rc9
v1.0.0-rc90
v1.0.0-rc91
v1.0.0-rc92
v1.0.0-rc93
v1.0.0-rc94