What is the vulnerability ID for this advisory?

The vulnerability ID for this advisory is USN-5402-2.

What software is affected by this vulnerability?

The libssl1.0.0 package on Ubuntu 16.04 ESM is affected by this vulnerability.

What is the severity of this vulnerability?

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

How can I fix this vulnerability?

You can fix this vulnerability by updating the libssl1.0.0 package to version 1.0.2g-1ubuntu4.20+esm3 or later.

Where can I find more information about this vulnerability?

You can find more information about this vulnerability in the references provided: [USN-5402-1](https://ubuntu.com/security/notices/USN-5402-1), [CVE-2022-1473](https://ubuntu.com/security/CVE-2022-1473), [CVE-2022-1292](https://ubuntu.com/security/CVE-2022-1292).

Vulnerability/
USN-5402-2

26/5/2022

USN-5402-2: OpenSSL vulnerabilities

First published: Thu May 26 2022(Updated: )

USN-5402-1 fixed several vulnerabilities in OpenSSL. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Elison Niven discovered that OpenSSL incorrectly handled the c_rehash script. A local attacker could possibly use this issue to execute arbitrary commands when c_rehash is run. (CVE-2022-1292) Aliaksei Levin discovered that OpenSSL incorrectly handled resources when decoding certificates and keys. A remote attacker could possibly use this issue to cause OpenSSL to consume resources, leading to a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-1473)

Affected Software	Affected Version	How to fix
All of
ubuntu/libssl1.0.0	<1.0.2g-1ubuntu4.20+esm3	1.0.2g-1ubuntu4.20+esm3
	=16.04

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Frequently Asked Questions

What is the vulnerability ID for this advisory?
The vulnerability ID for this advisory is USN-5402-2.
What software is affected by this vulnerability?
The libssl1.0.0 package on Ubuntu 16.04 ESM is affected by this vulnerability.
What is the severity of this vulnerability?
The severity of this vulnerability is not provided in the information provided.
How can I fix this vulnerability?
You can fix this vulnerability by updating the libssl1.0.0 package to version 1.0.2g-1ubuntu4.20+esm3 or later.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability in the references provided: [USN-5402-1](https://ubuntu.com/security/notices/USN-5402-1), [CVE-2022-1473](https://ubuntu.com/security/CVE-2022-1473), [CVE-2022-1292](https://ubuntu.com/security/CVE-2022-1292).

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