Vulnerability Details CVE-2024-12647
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 52.4%
CVSS Severity
CVSS v3 Score 9.8
References
- https://canon.jp/support/support-info/250127vulnerability-response
- https://psirt.canon/advisory-information/cp2025-001/
- https://www.canon-europe.com/support/product-security/#news
- https://www.usa.canon.com/support/canon-product-advisories/service-notice-regarding-vulnerability-measure-against-buffer-overflow-for-laser-printers-and-small-office-multifunctional-printers
Products affected by CVE-2024-12647
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cpe:2.3:h:canon:lbp1238_ii:-
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cpe:2.3:h:canon:lbp1440:-
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cpe:2.3:h:canon:lbp236dw:-
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cpe:2.3:h:canon:lbp237dw:-
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cpe:2.3:h:canon:lbp246dw:-
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cpe:2.3:h:canon:lbp247dw:-
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cpe:2.3:h:canon:lbp632cdw:-
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cpe:2.3:h:canon:lbp633cdw:-
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cpe:2.3:h:canon:mf1238_ii:-
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cpe:2.3:h:canon:mf1440:-
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cpe:2.3:h:canon:mf1643i_ii:-
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cpe:2.3:h:canon:mf1643if_ii:-
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cpe:2.3:h:canon:mf451dw:-
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cpe:2.3:h:canon:mf452dw:-
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cpe:2.3:h:canon:mf453dw:-
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cpe:2.3:h:canon:mf455dw:-
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cpe:2.3:h:canon:mf462dw:-
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cpe:2.3:h:canon:mf465dw:-
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cpe:2.3:h:canon:mf652cw:-
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cpe:2.3:h:canon:mf653cdw:-
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cpe:2.3:h:canon:mf654cdw:-
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cpe:2.3:h:canon:mf656cdw:-
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cpe:2.3:o:canon:lbp1238_ii_firmware:-
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cpe:2.3:o:canon:lbp1238_ii_firmware:05.04
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cpe:2.3:o:canon:lbp1440_firmware:05.04
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cpe:2.3:o:canon:lbp236dw_firmware:-
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cpe:2.3:o:canon:lbp236dw_firmware:05.04
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cpe:2.3:o:canon:lbp237dw_firmware:-
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cpe:2.3:o:canon:lbp237dw_firmware:05.04
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cpe:2.3:o:canon:lbp246dw_firmware:05.04
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cpe:2.3:o:canon:lbp247dw_firmware:05.04
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cpe:2.3:o:canon:lbp632cdw_firmware:05.04
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cpe:2.3:o:canon:lbp633cdw_firmware:05.04
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cpe:2.3:o:canon:mf1238_ii_firmware:-
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cpe:2.3:o:canon:mf1238_ii_firmware:05.04
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cpe:2.3:o:canon:mf1440_firmware:05.04
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cpe:2.3:o:canon:mf1643i_ii_firmware:-
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cpe:2.3:o:canon:mf1643i_ii_firmware:05.04
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cpe:2.3:o:canon:mf1643if_ii_firmware:-
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cpe:2.3:o:canon:mf1643if_ii_firmware:05.04
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cpe:2.3:o:canon:mf451dw_firmware:-
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cpe:2.3:o:canon:mf451dw_firmware:05.04
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cpe:2.3:o:canon:mf452dw_firmware:-
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cpe:2.3:o:canon:mf452dw_firmware:05.04
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cpe:2.3:o:canon:mf453dw_firmware:-
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cpe:2.3:o:canon:mf453dw_firmware:05.04
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cpe:2.3:o:canon:mf455dw_firmware:-
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cpe:2.3:o:canon:mf455dw_firmware:05.04
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cpe:2.3:o:canon:mf462dw_firmware:05.04
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cpe:2.3:o:canon:mf465dw_firmware:05.04
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cpe:2.3:o:canon:mf652cw_firmware:05.04
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cpe:2.3:o:canon:mf653cdw_firmware:05.04
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cpe:2.3:o:canon:mf654cdw_firmware:05.04
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cpe:2.3:o:canon:mf656cdw_firmware:05.04