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 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.5

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

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
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

No history.

Information

Published : 2023-07-25 08:15

Updated : 2024-11-21 07:42

NVD link : CVE-2023-21406

Mitre link : CVE-2023-21406

CVE.ORG link : CVE-2023-21406

JSON object : View

Products Affected

axis

a1001
a1001_firmware

CWE

CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write

CWE-120

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

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