Use of Incorrectly-Resolved Name or Reference Affecting container-tools:1.0/udica package, versions <0:0.2.1-2.module_el8.5.0+108+00865455


Severity

Recommended
medium

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.05% (20th percentile)

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  • Snyk IDSNYK-ALMALINUX8-CONTAINERTOOLS-5626490
  • published28 May 2023
  • disclosed28 Apr 2020

Introduced: 28 Apr 2020

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

How to fix?

Upgrade AlmaLinux:8 container-tools:1.0/udica to version 0:0.2.1-2.module_el8.5.0+108+00865455 or higher.
This issue was patched in ALSA-2020:1650.

NVD Description

Note: Versions mentioned in the description apply only to the upstream container-tools:1.0/udica package and not the container-tools:1.0/udica package as distributed by AlmaLinux. See How to fix? for AlmaLinux: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

version 3.1