What is the vulnerability ID of this advisory?

The vulnerability ID of this advisory is USN-6402-2.

What software is affected by this vulnerability?

The software affected by this vulnerability is LibTomMath version 1.2.0-6ubuntu0.23.10.1 in Ubuntu 23.10.

What is the severity of this vulnerability?

The severity of this vulnerability is not mentioned in the advisory.

What is the remedy for this vulnerability?

The remedy for this vulnerability is to update LibTomMath to version 1.2.0-6ubuntu0.23.10.1.

Where can I find more information about this vulnerability?

More information about this vulnerability can be found at the following references: [CVE-2023-36328](https://ubuntu.com/security/CVE-2023-36328), [USN-6402-1](https://ubuntu.com/security/notices/USN-6402-1), [LibTomMath 1.2.0-6ubuntu0.23.10.1](https://launchpad.net/ubuntu/+source/libtommath/1.2.0-6ubuntu0.23.10.1).

Vulnerability/
USN-6402-2

27/11/2023

USN-6402-2: LibTomMath vulnerability

First published: Mon Nov 27 2023(Updated: )

USN-6402-1 fixed vulnerabilities in LibTomMath. This update provides the corresponding updates for Ubuntu 23.10. Original advisory details: It was discovered that LibTomMath incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code and cause a denial of service (DoS).

Affected Software	Affected Version	How to fix
All of
ubuntu/libtommath1	<1.2.0-6ubuntu0.23.10.1	1.2.0-6ubuntu0.23.10.1
Ubuntu Ubuntu	=23.10

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Reference Links

Child vulnerabilities

(Contains the following vulnerabilities)

CVE-2023-36328

Frequently Asked Questions

What is the vulnerability ID of this advisory?
The vulnerability ID of this advisory is USN-6402-2.
What software is affected by this vulnerability?
The software affected by this vulnerability is LibTomMath version 1.2.0-6ubuntu0.23.10.1 in Ubuntu 23.10.
What is the severity of this vulnerability?
The severity of this vulnerability is not mentioned in the advisory.
What is the remedy for this vulnerability?
The remedy for this vulnerability is to update LibTomMath to version 1.2.0-6ubuntu0.23.10.1.
Where can I find more information about this vulnerability?
More information about this vulnerability can be found at the following references: [CVE-2023-36328](https://ubuntu.com/security/CVE-2023-36328), [USN-6402-1](https://ubuntu.com/security/notices/USN-6402-1), [LibTomMath 1.2.0-6ubuntu0.23.10.1](https://launchpad.net/ubuntu/+source/libtommath/1.2.0-6ubuntu0.23.10.1).

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