What is the vulnerability ID?

The vulnerability ID is USN-3995-2.

What is the title of the vulnerability?

The title of the vulnerability is USN-3995-2: Keepalived vulnerability.

What software is affected by this vulnerability?

The software affected by this vulnerability is Keepalived version 1:1.2.7-1ubuntu1+esm1 on Ubuntu 12.04 and version 1:1.2.2-3ubuntu1.2 on Ubuntu 14.04.

What is the severity of this vulnerability?

The severity of this vulnerability is not mentioned in the provided information.

How can I fix this vulnerability?

To fix this vulnerability, you should update Keepalived to the recommended version provided in the Ubuntu Security Notice (USN-3995-2).

Vulnerability/
USN-3995-2

28/5/2019

USN-3995-2: Keepalived vulnerability

First published: Tue May 28 2019(Updated: )

USN-3995-1 fixed a vulnerability in keepalived. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that Keepalived incorrectly handled certain HTTP status response codes. A remote attacker could use this issue to cause Keepalived to crash, resulting in a denial of service, or possibly execute arbitrary code.

Affected Software	Affected Version	How to fix
All of
ubuntu/keepalived	<1:1.2.7-1ubuntu1+esm1	1:1.2.7-1ubuntu1+esm1
	=14.04
All of
ubuntu/keepalived	<1:1.2.2-3ubuntu1.2	1:1.2.2-3ubuntu1.2
	=12.04

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Reference Links

Child vulnerabilities

(Contains the following vulnerabilities)

CVE-2018-19115

Frequently Asked Questions

What is the vulnerability ID?
The vulnerability ID is USN-3995-2.
What is the title of the vulnerability?
The title of the vulnerability is USN-3995-2: Keepalived vulnerability.
What software is affected by this vulnerability?
The software affected by this vulnerability is Keepalived version 1:1.2.7-1ubuntu1+esm1 on Ubuntu 12.04 and version 1:1.2.2-3ubuntu1.2 on Ubuntu 14.04.
What is the severity of this vulnerability?
The severity of this vulnerability is not mentioned in the provided information.
How can I fix this vulnerability?
To fix this vulnerability, you should update Keepalived to the recommended version provided in the Ubuntu Security Notice (USN-3995-2).

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