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Ubuntu 21.04 : openCryptoki vulnerability (USN-5031-1)

info Nessus Plugin ID 152216

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Synopsis

The remote Ubuntu host is missing a security update.

Description

The remote Ubuntu 21.04 host has packages installed that are affected by a vulnerability as referenced in the USN-5031-1 advisory.

 It was discovered that openCryptoki incorrectly handled certain EC keys. An attacker could possibly use this issue to cause a invalid curve attack.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected libopencryptoki-dev, libopencryptoki0 and / or opencryptoki packages.

See Also

https://ubuntu.com/security/notices/USN-5031-1

Plugin Details

Severity: Info

ID: 152216

File Name: ubuntu_USN-5031-1.nasl

Version: 1.4

Type: Local

Agent: unix

Published: 8/4/2021

Updated: 8/27/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:21.04, p-cpe:/a:canonical:ubuntu_linux:libopencryptoki-dev, p-cpe:/a:canonical:ubuntu_linux:libopencryptoki0, p-cpe:/a:canonical:ubuntu_linux:opencryptoki

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 8/4/2021

Vulnerability Publication Date: 8/4/2021

Reference Information

USN: 5031-1