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CVE-2023-0851 Details

Description

Buffer overflow in CPCA Resource Download process of Office / 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 LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: Canon Inc.CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://canon.jp/support/support-info/230414vulnerability-response	CVE
https://psirt.canon/advisory-information/cp2023-001/	CVE
https://www.canon-europe.com/support/product-security-latest-news/	CVE
https://www.usa.canon.com/support/canon-product-advisories/Service-Notice-Vulnerabilities-Remediation-Against-Buffer-Overflow	CVE
https://canon.jp/support/support-info/230414vulnerability-response	Canon Inc.
https://psirt.canon/advisory-information/cp2023-001/	Canon Inc.
https://www.canon-europe.com/support/product-security-latest-news/	Canon Inc.
https://www.usa.canon.com/support/canon-product-advisories/Service-Notice-Vulnerabilities-Remediation-Against-Buffer-Overflow	Canon Inc.

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]
CWE-122	Heap-based Buffer Overflow	Canon Inc.

Affected Products

Product	Versions
canon mf642cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf642cdw_firmware:::::::: Remediation No remediation found in references.
canon mf642cdw	All versions
CPE cpe:2.3:h:canon:mf642cdw:-:::::::* Remediation No remediation found in references.
canon mf644cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf644cdw_firmware:::::::: Remediation No remediation found in references.
canon mf644cdw	All versions
CPE cpe:2.3:h:canon:mf644cdw:-:::::::* Remediation No remediation found in references.
canon mf741cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf741cdw_firmware:::::::: Remediation No remediation found in references.
canon mf741cdw	All versions
CPE cpe:2.3:h:canon:mf741cdw:-:::::::* Remediation No remediation found in references.
canon mf743cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf743cdw_firmware:::::::: Remediation No remediation found in references.
canon mf743cdw	All versions
CPE cpe:2.3:h:canon:mf743cdw:-:::::::* Remediation No remediation found in references.
canon mf745cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf745cdw_firmware:::::::: Remediation No remediation found in references.
canon mf745cdw	All versions
CPE cpe:2.3:h:canon:mf745cdw:-:::::::* Remediation No remediation found in references.
canon lbp621c firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp621c_firmware:::::::: Remediation No remediation found in references.
canon lbp621c	All versions
CPE cpe:2.3:h:canon:lbp621c:-:::::::* Remediation No remediation found in references.
canon lbp622c firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp622c_firmware:::::::: Remediation No remediation found in references.
canon lbp622c	All versions
CPE cpe:2.3:h:canon:lbp622c:-:::::::* Remediation No remediation found in references.
canon lbp661c firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp661c_firmware:::::::: Remediation No remediation found in references.
canon lbp661c	All versions
CPE cpe:2.3:h:canon:lbp661c:-:::::::* Remediation No remediation found in references.
canon lbp662c firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp662c_firmware:::::::: Remediation No remediation found in references.
canon lbp662c	All versions
CPE cpe:2.3:h:canon:lbp662c:-:::::::* Remediation No remediation found in references.
canon lbp664c firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp664c_firmware:::::::: Remediation No remediation found in references.
canon lbp664c	All versions
CPE cpe:2.3:h:canon:lbp664c:-:::::::* Remediation No remediation found in references.
canon mf1127c firmware	<= 11.04
CPE cpe:2.3:o:canon:mf1127c_firmware:::::::: Remediation No remediation found in references.
canon mf1127c	All versions
CPE cpe:2.3:h:canon:mf1127c:-:::::::* Remediation No remediation found in references.
canon mf262dw ii firmware	<= 11.04
CPE cpe:2.3:o:canon:mf262dw_ii_firmware:::::::: Remediation No remediation found in references.
canon mf262dw ii	All versions
CPE cpe:2.3:h:canon:mf262dw_ii:-:::::::* Remediation No remediation found in references.
canon mf264dw ii firmware	<= 11.04
CPE cpe:2.3:o:canon:mf264dw_ii_firmware:::::::: Remediation No remediation found in references.
canon mf264dw ii	All versions
CPE cpe:2.3:h:canon:mf264dw_ii:-:::::::* Remediation No remediation found in references.
canon mf267dw ii firmware	<= 11.04
CPE cpe:2.3:o:canon:mf267dw_ii_firmware:::::::: Remediation No remediation found in references.
canon mf267dw ii	All versions
CPE cpe:2.3:h:canon:mf267dw_ii:-:::::::* Remediation No remediation found in references.
canon mf269dw ii firmware	<= 11.04
CPE cpe:2.3:o:canon:mf269dw_ii_firmware:::::::: Remediation No remediation found in references.
canon mf269dw ii	All versions
CPE cpe:2.3:h:canon:mf269dw_ii:-:::::::* Remediation No remediation found in references.
canon mf269dw vp ii firmware	<= 11.04
CPE cpe:2.3:o:canon:mf269dw_vp_ii_firmware:::::::: Remediation No remediation found in references.
canon mf269dw vp ii	All versions
CPE cpe:2.3:h:canon:mf269dw_vp_ii:-:::::::* Remediation No remediation found in references.
canon mf272dw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf272dw_firmware:::::::: Remediation No remediation found in references.
canon mf272dw	All versions
CPE cpe:2.3:h:canon:mf272dw:-:::::::* Remediation No remediation found in references.
canon mf273dw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf273dw_firmware:::::::: Remediation No remediation found in references.
canon mf273dw	All versions
CPE cpe:2.3:h:canon:mf273dw:-:::::::* Remediation No remediation found in references.
canon mf275dw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf275dw_firmware:::::::: Remediation No remediation found in references.
canon mf275dw	All versions
CPE cpe:2.3:h:canon:mf275dw:-:::::::* Remediation No remediation found in references.
canon mf641cw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf641cw_firmware:::::::: Remediation No remediation found in references.
canon mf641cw	All versions
CPE cpe:2.3:h:canon:mf641cw:-:::::::* Remediation No remediation found in references.
canon mf746cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:mf746cdw_firmware:::::::: Remediation No remediation found in references.
canon mf746cdw	All versions
CPE cpe:2.3:h:canon:mf746cdw:-:::::::* Remediation No remediation found in references.
canon lbp122dw firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp122dw_firmware:::::::: Remediation No remediation found in references.
canon lbp122dw	All versions
CPE cpe:2.3:h:canon:lbp122dw:-:::::::* Remediation No remediation found in references.
canon lbp1127c firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp1127c_firmware:::::::: Remediation No remediation found in references.
canon lbp1127c	All versions
CPE cpe:2.3:h:canon:lbp1127c:-:::::::* Remediation No remediation found in references.
canon lbp622cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp622cdw_firmware:::::::: Remediation No remediation found in references.
canon lbp622cdw	All versions
CPE cpe:2.3:h:canon:lbp622cdw:-:::::::* Remediation No remediation found in references.
canon lbp623cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp623cdw_firmware:::::::: Remediation No remediation found in references.
canon lbp623cdw	All versions
CPE cpe:2.3:h:canon:lbp623cdw:-:::::::* Remediation No remediation found in references.
canon lbp664cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:lbp664cdw_firmware:::::::: Remediation No remediation found in references.
canon lbp664cdw	All versions
CPE cpe:2.3:h:canon:lbp664cdw:-:::::::* Remediation No remediation found in references.
canon imageprograf tc-20 firmware	<= 11.04
CPE cpe:2.3:o:canon:imageprograf_tc-20_firmware:::::::: Remediation No remediation found in references.
canon imageprograf tc-20	All versions
CPE cpe:2.3:h:canon:imageprograf_tc-20:-:::::::* Remediation No remediation found in references.
canon imageprograf tc-20m firmware	<= 11.04
CPE cpe:2.3:o:canon:imageprograf_tc-20m_firmware:::::::: Remediation No remediation found in references.
canon imageprograf tc-20m	All versions
CPE cpe:2.3:h:canon:imageprograf_tc-20m:-:::::::* Remediation No remediation found in references.
canon pixma g3270 firmware	<= 11.04
CPE cpe:2.3:o:canon:pixma_g3270_firmware:::::::: Remediation No remediation found in references.
canon pixma g3270	All versions
CPE cpe:2.3:h:canon:pixma_g3270:-:::::::* Remediation No remediation found in references.
canon pixma g4270 firmware	<= 11.04
CPE cpe:2.3:o:canon:pixma_g4270_firmware:::::::: Remediation No remediation found in references.
canon pixma g4270	All versions
CPE cpe:2.3:h:canon:pixma_g4270:-:::::::* Remediation No remediation found in references.
canon maxify gx3020 firmware	<= 11.04
CPE cpe:2.3:o:canon:maxify_gx3020_firmware:::::::: Remediation No remediation found in references.
canon maxify gx3020	All versions
CPE cpe:2.3:h:canon:maxify_gx3020:-:::::::* Remediation No remediation found in references.
canon maxify gx4020 firmware	<= 11.04
CPE cpe:2.3:o:canon:maxify_gx4020_firmware:::::::: Remediation No remediation found in references.
canon maxify gx4020	All versions
CPE cpe:2.3:h:canon:maxify_gx4020:-:::::::* Remediation No remediation found in references.
canon i-sensys lbp621cw firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_lbp621cw_firmware:::::::: Remediation No remediation found in references.
canon i-sensys lbp621cw	All versions
CPE cpe:2.3:h:canon:i-sensys_lbp621cw:-:::::::* Remediation No remediation found in references.
canon i-sensys lbp623cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_lbp623cdw_firmware:::::::: Remediation No remediation found in references.
canon i-sensys lbp623cdw	All versions
CPE cpe:2.3:h:canon:i-sensys_lbp623cdw:-:::::::* Remediation No remediation found in references.
canon i-sensys lbp633cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_lbp633cdw_firmware:::::::: Remediation No remediation found in references.
canon i-sensys lbp633cdw	All versions
CPE cpe:2.3:h:canon:i-sensys_lbp633cdw:-:::::::* Remediation No remediation found in references.
canon i-sensys lbp664cx firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_lbp664cx_firmware:::::::: Remediation No remediation found in references.
canon i-sensys lbp664cx	All versions
CPE cpe:2.3:h:canon:i-sensys_lbp664cx:-:::::::* Remediation No remediation found in references.
canon i-sensys mf641cw firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_mf641cw_firmware:::::::: Remediation No remediation found in references.
canon i-sensys mf641cw	All versions
CPE cpe:2.3:h:canon:i-sensys_mf641cw:-:::::::* Remediation No remediation found in references.
canon i-sensys mf643cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_mf643cdw_firmware:::::::: Remediation No remediation found in references.
canon i-sensys mf643cdw	All versions
CPE cpe:2.3:h:canon:i-sensys_mf643cdw:-:::::::* Remediation No remediation found in references.
canon i-sensys mf645cx firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_mf645cx_firmware:::::::: Remediation No remediation found in references.
canon i-sensys mf645cx	All versions
CPE cpe:2.3:h:canon:i-sensys_mf645cx:-:::::::* Remediation No remediation found in references.
canon i-sensys mf742cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_mf742cdw_firmware:::::::: Remediation No remediation found in references.
canon i-sensys mf742cdw	All versions
CPE cpe:2.3:h:canon:i-sensys_mf742cdw:-:::::::* Remediation No remediation found in references.
canon i-sensys mf744cdw firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_mf744cdw_firmware:::::::: Remediation No remediation found in references.
canon i-sensys mf744cdw	All versions
CPE cpe:2.3:h:canon:i-sensys_mf744cdw:-:::::::* Remediation No remediation found in references.
canon i-sensys mf746cx firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_mf746cx_firmware:::::::: Remediation No remediation found in references.
canon i-sensys mf746cx	All versions
CPE cpe:2.3:h:canon:i-sensys_mf746cx:-:::::::* Remediation No remediation found in references.
canon i-sensys x c1127i firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_x_c1127i_firmware:::::::: Remediation No remediation found in references.
canon i-sensys x c1127i	All versions
CPE cpe:2.3:h:canon:i-sensys_x_c1127i:-:::::::* Remediation No remediation found in references.
canon i-sensys x c1127if firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_x_c1127if_firmware:::::::: Remediation No remediation found in references.
canon i-sensys x c1127if	All versions
CPE cpe:2.3:h:canon:i-sensys_x_c1127if:-:::::::* Remediation No remediation found in references.
canon i-sensys x c1127p firmware	<= 11.04
CPE cpe:2.3:o:canon:i-sensys_x_c1127p_firmware:::::::: Remediation No remediation found in references.
canon i-sensys x c1127p	All versions
CPE cpe:2.3:h:canon:i-sensys_x_c1127p:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	Canon Inc.
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	Canon Inc.
Nov 7, 2023	CVE Modified	Canon Inc.
Nov 7, 2023	CVE Source Update	Canon Inc.
May 20, 2023	Initial Analysis	[email protected]

CVE-2023-0851 Details

Description

Metrics

References to Advisories, Solutions, and Tools

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