Details of VAR-202405-1919

ID

VAR-202405-1919

CVE

CVE-2024-24946

TITLE

plural AutomationDirect Out-of-bounds write vulnerabilities in the product

Trust: 0.8

sources: JVNDB: JVNDB-2024-018884

DESCRIPTION

A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger these vulnerability.This CVE tracks the heap corruption that occurs at offset `0xb686c` of version 1.2.10.9 of the P3-550E firmware, which occurs when a call to `memset` relies on an attacker-controlled length value and corrupts any trailing heap allocations. P3-550E firmware, P3-550 firmware, P3-530 firmware etc. AutomationDirect The product contains a vulnerability related to out-of-bounds writes.Information is tampered with and service operation is interrupted (DoS) It may be in a state. AutomationDirect P3-550E is a programmable control system (PLC) of AutomationDirect, Inc., USA

Trust: 2.16

sources: NVD: CVE-2024-24946 // JVNDB: JVNDB-2024-018884 // CNVD: CNVD-2024-34887

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-34887

AFFECTED PRODUCTS

vendor:	automationdirect	model:	p3-550e	scope:	eq	version:	1.2.10.9	Trust: 1.6
vendor:	automationdirect	model:	p1-550	scope:	eq	version:	1.2.10.10	Trust: 1.0
vendor:	automationdirect	model:	p3-550e	scope:	eq	version:	4.1.1.10	Trust: 1.0
vendor:	automationdirect	model:	p3-530	scope:	eq	version:	4.1.1.10	Trust: 1.0
vendor:	automationdirect	model:	p1-540	scope:	eq	version:	1.2.10.10	Trust: 1.0
vendor:	automationdirect	model:	p1-550	scope:	eq	version:	4.1.1.10	Trust: 1.0
vendor:	automationdirect	model:	p3-550	scope:	eq	version:	4.1.1.10	Trust: 1.0
vendor:	automationdirect	model:	p1-540	scope:	eq	version:	4.1.1.10	Trust: 1.0
vendor:	automationdirect	model:	p2-550	scope:	eq	version:	1.2.10.10	Trust: 1.0
vendor:	automationdirect	model:	p3-550	scope:	eq	version:	1.2.10.9	Trust: 1.0
vendor:	automationdirect	model:	p3-530	scope:	eq	version:	1.2.10.9	Trust: 1.0
vendor:	automationdirect	model:	p2-550	scope:	eq	version:	4.1.1.10	Trust: 1.0
vendor:	automationdirect	model:	p1-540	scope:	-	version:	-	Trust: 0.8
vendor:	automationdirect	model:	p3-550e	scope:	-	version:	-	Trust: 0.8
vendor:	automationdirect	model:	p2-550	scope:	-	version:	-	Trust: 0.8
vendor:	automationdirect	model:	p1-550	scope:	-	version:	-	Trust: 0.8
vendor:	automationdirect	model:	p3-530	scope:	-	version:	-	Trust: 0.8
vendor:	automationdirect	model:	p3-550	scope:	-	version:	-	Trust: 0.8

sources: CNVD: CNVD-2024-34887 // JVNDB: JVNDB-2024-018884 // NVD: CVE-2024-24946

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com:	CVE-2024-24946
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2024-018884
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2024-34887
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2024-34887
severity:	HIGH
baseScore:	8.5
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	7.8
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

talos-cna@cisco.com:	CVE-2024-24946
baseSeverity:	HIGH
baseScore:	8.2
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	4.2
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-018884
baseSeverity:	HIGH
baseScore:	8.2
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2024-34887 // JVNDB: JVNDB-2024-018884 // NVD: CVE-2024-24946

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-018884 // NVD: CVE-2024-24946

PATCH

title:

Patch for AutomationDirect P3-550E Out-of-Bounds Write Vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/576371

Trust: 0.6

sources: CNVD: CNVD-2024-34887

EXTERNAL IDS

db:	NVD	id:	CVE-2024-24946	Trust: 3.2
db:	TALOS	id:	TALOS-2024-1937	Trust: 2.4
db:	ICS CERT	id:	ICSA-24-144-01	Trust: 0.8
db:	JVN	id:	JVNVU96926054	Trust: 0.8
db:	JVNDB	id:	JVNDB-2024-018884	Trust: 0.8
db:	CNVD	id:	CNVD-2024-34887	Trust: 0.6

sources: CNVD: CNVD-2024-34887 // JVNDB: JVNDB-2024-018884 // NVD: CVE-2024-24946

REFERENCES

url:	https://talosintelligence.com/vulnerability_reports/talos-2024-1937	Trust: 2.4
url:	https://www.talosintelligence.com/vulnerability_reports/talos-2024-1937	Trust: 1.8
url:	https://jvn.jp/vu/jvnvu96926054/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-24946	Trust: 0.8
url:	https://www.cisa.gov/news-events/ics-advisories/icsa-24-144-01	Trust: 0.8

sources: CNVD: CNVD-2024-34887 // JVNDB: JVNDB-2024-018884 // NVD: CVE-2024-24946

SOURCES

db:	CNVD	id:	CNVD-2024-34887
db:	JVNDB	id:	JVNDB-2024-018884
db:	NVD	id:	CVE-2024-24946

LAST UPDATE DATE

2025-02-16T22:29:27.960000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-34887	date:	2024-08-08T00:00:00
db:	JVNDB	id:	JVNDB-2024-018884	date:	2025-02-13T02:05:00
db:	NVD	id:	CVE-2024-24946	date:	2025-02-12T18:34:36.453

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-34887	date:	2024-08-08T00:00:00
db:	JVNDB	id:	JVNDB-2024-018884	date:	2025-02-13T00:00:00
db:	NVD	id:	CVE-2024-24946	date:	2024-05-28T16:15:13.383