Buffer overflow in CPCA font download processing of Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera MF656Cdw/Satera MF654Cdw firmware v05.04 and earlier sold in Japan. Color imageCLASS MF656Cdw/Color imageCLASS MF654Cdw/Color imageCLASS MF653Cdw/Color imageCLASS MF652Cdw/Color imageCLASS LBP633Cdw/Color imageCLASS LBP632Cdw firmware v05.04 and earlier sold in US. i-SENSYS MF657Cdw/i-SENSYS MF655Cdw/i-SENSYS MF651Cdw/i-SENSYS LBP633Cdw/i-SENSYS LBP631Cdw firmware v05.04 and earlier sold in Europe.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| canon | mf455dw_firmware | 05.04 | - |
| canon | mf453dw_firmware | 05.04 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
22
Affected Products
4
References
canon / mf455dw_firmware
| - |
| canon | mf452dw_firmware | 05.04 | - |
| canon | mf451dw_firmware | 05.04 | - |
| canon | mf465dw_firmware | 05.04 | - |
| canon | mf462dw_firmware | 05.04 | - |
| canon | mf656cdw_firmware | 05.04 | - |
| canon | mf654cdw_firmware | 05.04 | - |
| canon | mf653cdw_firmware | 05.04 | - |
| canon | mf652cw_firmware | 05.04 | - |
| canon | mf1238_ii_firmware | 05.04 | - |
| canon | mf1440_firmware | 05.04 | - |
| canon | mf1643if_ii_firmware | 05.04 | - |
| canon | mf1643i_ii_firmware | 05.04 | - |
| canon | lbp237dw_firmware | 05.04 | - |
| canon | lbp236dw_firmware | 05.04 | - |
| canon | lbp247dw_firmware | 05.04 | - |
| canon | lbp246dw_firmware | 05.04 | - |
| canon | lbp633cdw_firmware | 05.04 | - |
| canon | lbp632cdw_firmware | 05.04 | - |
| canon | lbp1238_ii_firmware | 05.04 | - |
| canon | lbp1440_firmware | 05.04 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact