CVE-2023-24019

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.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:milesight:ur32l_firmware:32.3.0.5:*:*:*:*:*:*:*

cpe:2.3:h:milesight:ur32l:-:*:*:*:*:*:*:*

History

17 Jul 2023, 21:15

Type	Values Removed	Values Added
CWE	~~CWE-787~~	CWE-120

13 Jul 2023, 18:11

Type	Values Removed	Values Added
First Time		Milesight ur32l Milesight ur32l Firmware Milesight
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.1
CPE		cpe:2.3:o:milesight:ur32l_firmware:32.3.0.5:::::::* cpe:2.3:h:milesight:ur32l:-:::::::*
CWE	~~CWE-120~~	CWE-787
References	~~(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718 -~~	(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1718 - Exploit, Third Party Advisory

06 Jul 2023, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-07-06 15:15

Updated : 2024-02-28 20:13

NVD link : CVE-2023-24019

Mitre link : CVE-2023-24019

CVE.ORG link : CVE-2023-24019

JSON object : View

Products Affected

milesight

ur32l_firmware
ur32l

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-787

Out-of-bounds Write

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