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CVE-2023-38403

Publication date 17 July 2023

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field.

Status

Package Ubuntu Release Status
iperf3 24.10 oracular
Needs evaluation
24.04 LTS noble
Needs evaluation
23.10 mantic Ignored end of life, was needs-triage
23.04 lunar
Fixed 3.12-1+deb12u1build0.23.04.1
22.10 kinetic Ignored end of life, was needs-triage
22.04 LTS jammy
Fixed 3.9-1+deb11u1build0.22.04.1
20.04 LTS focal
18.04 LTS bionic
16.04 LTS xenial
14.04 LTS trusty Ignored end of standard support

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Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H