USN-5243-1: AIDE vulnerability

Publication date

20 January 2022

Overview

AIDE could be made to crash or run programs as an administrator if it opened a specially crafted file.


Packages

  • aide - Advanced Intrusion Detection Environment

Details

David Bouman discovered that AIDE incorrectly handled base64 operations. A
local attacker could use this issue to cause AIDE to crash, resulting in a
denial of service, or possibly execute arbitrary code.

David Bouman discovered that AIDE incorrectly handled base64 operations. A
local attacker could use this issue to cause AIDE to crash, resulting in a
denial of service, or possibly execute arbitrary code.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
21.10 impish aide –  0.17.3-4ubuntu0.1
21.04 hirsute aide –  0.17.3-1ubuntu0.1
20.04 focal aide –  0.16.1-1ubuntu0.1
18.04 bionic aide –  0.16-3ubuntu0.1

Reduce your security exposure

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Have additional questions?

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