Out-of-bounds Write Affecting aide package, versions <0.16.1-1ubuntu0.1


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.05% (20th percentile)

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  • Snyk IDSNYK-UBUNTU2004-AIDE-2348886
  • published21 Jan 2022
  • disclosed20 Jan 2022

Introduced: 20 Jan 2022

CVE-2021-45417  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Ubuntu:20.04 aide to version 0.16.1-1ubuntu0.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream aide package and not the aide package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow.

CVSS Scores

version 3.1