Incorrect Authorization Affecting oci-umount-debuginfo package, versions <2:2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f


Severity

Recommended
0.0
high
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
4.41% (91st percentile)

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  • Snyk IDSNYK-ROCKY8-OCIUMOUNTDEBUGINFO-3302347
  • published3 Feb 2023
  • disclosed25 Sept 2019

Introduced: 25 Sep 2019

CVE-2019-16884  (opens in a new tab)
CWE-863  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 oci-umount-debuginfo to version 2:2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f or higher.
This issue was patched in RLSA-2019:4269.

NVD Description

Note: Versions mentioned in the description apply only to the upstream oci-umount-debuginfo package and not the oci-umount-debuginfo package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory.

References

CVSS Base Scores

version 3.1