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CVE-2022-46397 Details

Description

FP.io VPP (Vector Packet Processor) 22.10, 22.06, 22.02, 21.10, 21.06, 21.01, 20.09, 20.05, 20.01, 19.08, and 19.04 Generates a Predictable IV with CBC Mode.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://lists.fd.io/g/security-announce/message/2	CVE	Vendor Advisory
https://s3-docs.fd.io/vpp/23.02/	CVE	Product
https://lists.fd.io/g/security-announce/message/2	[email protected]	Vendor Advisory
https://s3-docs.fd.io/vpp/23.02/	[email protected]	Product

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]
CWE-329	Generation of Predictable IV with CBC Mode	CISA-ADP

Affected Products

Product	Versions
lfprojects vector packet processor	19.04 19.08 20.01 20.05 20.09
CPE cpe:2.3:a:lfprojects:vector_packet_processor:19.04:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:19.08:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:20.01:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:20.05:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:20.09:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:21.01:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:21.06:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:21.10:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:22.02:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:22.06:::::::* cpe:2.3:a:lfprojects:vector_packet_processor:22.10:::::::* Remediation No remediation found in references.

Product

Versions

lfprojects vector packet processor

19.04

19.08

20.01

20.05

20.09

CPE

cpe:2.3:a:lfprojects:vector_packet_processor:19.04:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:19.08:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:20.01:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:20.05:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:20.09:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:21.01:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:21.06:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:21.10:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:22.02:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:22.06:*:*:*:*:*:*:*
cpe:2.3:a:lfprojects:vector_packet_processor:22.10:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Feb 19, 2025	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 6, 2023	Initial Analysis	[email protected]