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Use of Incorrectly-Resolved Name or Reference Affecting runc package, versions <4:1.1.9-1.el9

Severity

 Recommended
medium

Based on AlmaLinux security rating

    Threat Intelligence

    EPSS
    0.05% (24th percentile)

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  • Snyk ID SNYK-ALMALINUX9-RUNC-6061376
  • published 15 Nov 2023
  • disclosed 7 Nov 2023
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Introduced: 7 Nov 2023

CVE-2023-27561 Open this link in a new tab
CWE-706 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:9 runc to version 4:1.1.9-1.el9 or higher.
This issue was patched in ALSA-2023:6380.

NVD Description

Note: Versions mentioned in the description apply only to the upstream runc package and not the runc package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

runc through 1.1.4 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. NOTE: this issue exists because of a CVE-2019-19921 regression.

References

CVSS Scores

version 3.1
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NVD

7 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

SUSE

7 high
Expand this section

Red Hat

7 high