Vulnerability Monitor

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CVE-2022-43608

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF644Cdw 10.03 printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the BJNP service. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16032.

Published

2023-03-29T19:15:18.290

Last Modified

2024-11-21T07:26:52.693

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	canon	mf644cdw_firmware	10.03	Yes
Hardware	canon	mf644cdw	-	No

References

https://www.psirt.canon/advisory-information/cve-2022-43608_20221125 Vendor Advisory ([email protected])
https://www.zerodayinitiative.com/advisories/ZDI-22-1666/ Third Party Advisory, VDB Entry ([email protected])
https://www.psirt.canon/advisory-information/cve-2022-43608_20221125 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.zerodayinitiative.com/advisories/ZDI-22-1666/ Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)