Use of Incorrectly-Resolved Name or Reference Affecting criu package, versions <0:3.12-9.module+el8.2.0+5584+b2b2d3fb


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-ORACLE8-CRIU-2557210
  • published10 Apr 2022
  • disclosed12 Feb 2020

Introduced: 12 Feb 2020

CVE-2019-19921  (opens in a new tab)
CWE-706  (opens in a new tab)

How to fix?

Upgrade Oracle:8 criu to version 0:3.12-9.module+el8.2.0+5584+b2b2d3fb or higher.
This issue was patched in ELSA-2020-1650.

NVD Description

Note: Versions mentioned in the description apply only to the upstream criu package and not the criu package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

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 volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.)

References

CVSS Scores

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