CVE-2023-21406

Ariel Harush and Roy Hodir from OTORIO have found a flaw in the AXIS A1001 when communicating over OSDP. A heap-based buffer overflow was found in the pacsiod process which is handling the OSDP communication allowing to write outside of the allocated buffer. By appending invalid data to an OSDP message it was possible to write data beyond the heap allocated buffer. The data written outside the buffer could be used to execute arbitrary code. lease refer to the Axis security advisory for more information, mitigation and affected products and software versions.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.axis.com/dam/public/1b/21/5f/cve-2023-21406-en-US-407245.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:axis:a1001_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:axis:a1001:-:*:*:*:*:*:*:*

History

02 Aug 2023, 03:53

Type	Values Removed	Values Added
First Time		Axis Axis a1001 Axis a1001 Firmware
CWE		CWE-787
CPE		cpe:2.3:o:axis:a1001_firmware:::::::: cpe:2.3:h:axis:a1001:-:::::::*
References	~~(MISC) https://www.axis.com/dam/public/1b/21/5f/cve-2023-21406-en-US-407245.pdf -~~	(MISC) https://www.axis.com/dam/public/1b/21/5f/cve-2023-21406-en-US-407245.pdf - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8

25 Jul 2023, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-07-25 08:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-21406

Mitre link : CVE-2023-21406

CVE.ORG link : CVE-2023-21406

JSON object : View

Products Affected

axis

a1001_firmware
a1001

CWE

CWE-787

Out-of-bounds Write

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