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ID

VAR-202307-0171


CVE

CVE-2023-24019


TITLE

Milesight Technology  of  ur32l  Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-019441

DESCRIPTION

A stack-based buffer overflow vulnerability exists in the urvpn_client http_connection_readcb functionality of Milesight UR32L v32.3.0.5. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability. Milesight Technology of ur32l Firmware has a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Milesight UR32L is a 4G industrial router produced by China Milesight

Trust: 2.25

sources: NVD: CVE-2023-24019 // JVNDB: JVNDB-2023-019441 // CNVD: CNVD-2023-65480 // VULMON: CVE-2023-24019

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-65480

AFFECTED PRODUCTS

vendor:milesightmodel:ur32lscope:eqversion:32.3.0.5

Trust: 1.0

vendor:milesightmodel:ur32lscope:eqversion:ur32l firmware 32.3.0.5

Trust: 0.8

vendor:milesightmodel:ur32lscope:eqversion: -

Trust: 0.8

vendor:milesightmodel:ur32lscope: - version: -

Trust: 0.8

vendor:milesightmodel:ur32lscope:eqversion:v32.3.0.5

Trust: 0.6

sources: CNVD: CNVD-2023-65480 // JVNDB: JVNDB-2023-019441 // NVD: CVE-2023-24019

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-24019
value: HIGH

Trust: 1.0

talos-cna@cisco.com: CVE-2023-24019
value: HIGH

Trust: 1.0

NVD: CVE-2023-24019
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-65480
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202307-367
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-65480
severity: HIGH
baseScore: 7.6
vectorString: AV:N/AC:H/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-24019
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.2
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2023-24019
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2023-65480 // JVNDB: JVNDB-2023-019441 // CNNVD: CNNVD-202307-367 // NVD: CVE-2023-24019 // NVD: CVE-2023-24019

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

problemtype:CWE-787

Trust: 1.0

problemtype:Classic buffer overflow (CWE-120) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-019441 // NVD: CVE-2023-24019

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202307-367

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202307-367

EXTERNAL IDS

db:NVDid:CVE-2023-24019

Trust: 3.9

db:TALOSid:TALOS-2023-1718

Trust: 2.5

db:JVNDBid:JVNDB-2023-019441

Trust: 0.8

db:CNVDid:CNVD-2023-65480

Trust: 0.6

db:CNNVDid:CNNVD-202307-367

Trust: 0.6

db:VULMONid:CVE-2023-24019

Trust: 0.1

sources: CNVD: CNVD-2023-65480 // VULMON: CVE-2023-24019 // JVNDB: JVNDB-2023-019441 // CNNVD: CNNVD-202307-367 // NVD: CVE-2023-24019

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2023-1718

Trust: 3.1

url:https://nvd.nist.gov/vuln/detail/cve-2023-24019

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2023-24019/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/120.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2023-65480 // VULMON: CVE-2023-24019 // JVNDB: JVNDB-2023-019441 // CNNVD: CNNVD-202307-367 // NVD: CVE-2023-24019

CREDITS

Discovered by Francesco Benvenuto of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202307-367

SOURCES

db:CNVDid:CNVD-2023-65480
db:VULMONid:CVE-2023-24019
db:JVNDBid:JVNDB-2023-019441
db:CNNVDid:CNNVD-202307-367
db:NVDid:CVE-2023-24019

LAST UPDATE DATE

2024-08-14T15:15:56.632000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-65480date:2023-08-29T00:00:00
db:VULMONid:CVE-2023-24019date:2023-07-06T00:00:00
db:JVNDBid:JVNDB-2023-019441date:2024-01-12T08:11:00
db:CNNVDid:CNNVD-202307-367date:2023-07-18T00:00:00
db:NVDid:CVE-2023-24019date:2023-08-02T15:34:21.127

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-65480date:2023-08-30T00:00:00
db:VULMONid:CVE-2023-24019date:2023-07-06T00:00:00
db:JVNDBid:JVNDB-2023-019441date:2024-01-12T00:00:00
db:CNNVDid:CNNVD-202307-367date:2023-07-06T00:00:00
db:NVDid:CVE-2023-24019date:2023-07-06T15:15:11.867