CVE-2023-38403: iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field

High severity · published Jul 17, 2023

CVE-2023-38403

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

7.5

CVSS

EPSS

On KEV

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

None

Integrity

None

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)2.0% · higher than 80% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

macOS · Apple

before 13.6.1; 14.0 · source: NVD

Clustered Data Ontap · Netapp

9.0 · source: NVD

Debian Linux · Debian

10.0 · source: NVD

Fedora · Fedoraproject

37; 38 · source: NVD

Iperf3 · ES

before 3.14 · source: NVD

Ontap Select Deploy Administration Utility · Netapp

All versions, or not specified · source: NVD

Affected product

macOS

Apple

All macOS CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-38403

CVE.org

https://www.cve.org/CVERecord?id=CVE-2023-38403

Mailing List

http://seclists.org/fulldisclosure/2023/Oct/24

Mailing List

http://seclists.org/fulldisclosure/2023/Oct/26

Third Party Advisory

https://bugs.debian.org/1040830

Third Party Advisory

https://cwe.mitre.org/data/definitions/130.html

Vendor Advisory

https://downloads.es.net/pub/iperf/esnet-secadv-2023-0001.txt.asc

Patch

https://github.com/esnet/iperf/commit/0ef151550d96cc4460f98832df84b4a1e87c65e9