Path Equivalence Affecting podman-tests package, versions <0:1.6.4-10.module+el8.2.0+6063+e761893a


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-CENTOS8-PODMANTESTS-2034247
  • published26 Jul 2021
  • disclosed21 Dec 2019

Introduced: 21 Dec 2019

CVE-2019-19921  (opens in a new tab)
CWE-41  (opens in a new tab)

How to fix?

Upgrade Centos:8 podman-tests to version 0:1.6.4-10.module+el8.2.0+6063+e761893a or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream podman-tests package and not the podman-tests package as distributed by Centos. See How to fix? for Centos: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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