Details of VAR-202409-0664

ID

VAR-202409-0664

CVE

CVE-2024-36980

TITLE

OpenPLC Project of OpenPLC_v3 Out-of-bounds read vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-009234

DESCRIPTION

An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the first instance of the incorrect comparison

Trust: 1.62

sources: NVD: CVE-2024-36980 // JVNDB: JVNDB-2024-009234

AFFECTED PRODUCTS

vendor:	openplcproject	model:	openplc v3	scope:	eq	version:	2024-04-04	Trust: 1.0
vendor:	openplc	model:	v3	scope:	eq	version:	openplc_v3 firmware 2024-04-04	Trust: 0.8
vendor:	openplc	model:	v3	scope:	eq	version:	-	Trust: 0.8
vendor:	openplc	model:	v3	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2024-009234 // NVD: CVE-2024-36980

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-36980
value:	HIGH
Trust: 1.0
talos-cna@cisco.com:	CVE-2024-36980
value:	HIGH
Trust: 1.0
NVD:	CVE-2024-36980
value:	HIGH
Trust: 0.8

nvd@nist.gov:	CVE-2024-36980
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 2.0
NVD:	CVE-2024-36980
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2024-009234 // NVD: CVE-2024-36980 // NVD: CVE-2024-36980

PROBLEMTYPE DATA

problemtype:	CWE-125	Trust: 1.0
problemtype:	Out-of-bounds read (CWE-125) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-009234 // NVD: CVE-2024-36980

EXTERNAL IDS

db:	NVD	id:	CVE-2024-36980	Trust: 2.6
db:	TALOS	id:	TALOS-2024-2004	Trust: 1.8
db:	JVNDB	id:	JVNDB-2024-009234	Trust: 0.8

sources: JVNDB: JVNDB-2024-009234 // NVD: CVE-2024-36980

REFERENCES

url:	https://talosintelligence.com/vulnerability_reports/talos-2024-2004	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-36980	Trust: 0.8

sources: JVNDB: JVNDB-2024-009234 // NVD: CVE-2024-36980

SOURCES

db:	JVNDB	id:	JVNDB-2024-009234
db:	NVD	id:	CVE-2024-36980

LAST UPDATE DATE

2024-09-28T23:21:24.363000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2024-009234	date:	2024-09-27T01:35:00
db:	NVD	id:	CVE-2024-36980	date:	2024-09-26T20:53:57.597

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2024-009234	date:	2024-09-27T00:00:00
db:	NVD	id:	CVE-2024-36980	date:	2024-09-18T15:15:14.903