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Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Net-SNMP vulnerabilities (USN-5795-1)

medium Nessus Plugin ID 169711

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Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5795-1 advisory.

 It was discovered that Net-SNMP incorrectly handled certain requests. A remote attacker could possibly use these issues to cause Net-SNMP to crash, resulting in a denial of service.

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

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

Solution

Update the affected packages.

See Also

https://ubuntu.com/security/notices/USN-5795-1

Plugin Details

Severity: Medium

ID: 169711

File Name: ubuntu_USN-5795-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 1/9/2023

Updated: 8/27/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2022-44793

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libsnmp-dev, p-cpe:/a:canonical:ubuntu_linux:snmp, cpe:/o:canonical:ubuntu_linux:20.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:snmpd, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libsnmp40, p-cpe:/a:canonical:ubuntu_linux:libnetsnmptrapd40, p-cpe:/a:canonical:ubuntu_linux:python-netsnmp, p-cpe:/a:canonical:ubuntu_linux:libsnmp-base, cpe:/o:canonical:ubuntu_linux:22.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:snmptrapd, p-cpe:/a:canonical:ubuntu_linux:tkmib, p-cpe:/a:canonical:ubuntu_linux:libsnmp35, p-cpe:/a:canonical:ubuntu_linux:libsnmp30, p-cpe:/a:canonical:ubuntu_linux:libsnmp-perl

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/9/2023

Vulnerability Publication Date: 11/7/2022

Reference Information

CVE: CVE-2022-44792, CVE-2022-44793

USN: 5795-1