What is CVE-2023-6230?

CVE-2023-6230 is a critical-severity vulnerability in Canon I-Sensys Lbp673cdw, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2024-02-06.

How severe is CVE-2023-6230?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Canon I-Sensys Lbp673cdw

CVE-2023-6230

Buffer overflow in the Address Book password process in authentication of Mobile Device Function of 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 LBP670C Series/Satera MF750C Series firmware v03.07 and earlier sold in Japan. Color imageCLASS LBP674C/Color imageCLASS X LBP1333C/Color imageCLASS MF750C Series/Color imageCLASS X MF1333C Series firmware v03.07 and earlier sold in US. i-SENSYS LBP673Cdw/C1333P/i-SENSYS MF750C Series/C1333i Series firmware v03.07 and earlier sold in Europe.

Vulnerability class: Buffer Overflow

EPSS: 0.015 (70.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

f98c90f0-e9bd-4fa7-911b-51993f3571fd (vendor-advisory, Vendor Advisory)
f98c90f0-e9bd-4fa7-911b-51993f3571fd (vendor-advisory, Vendor Advisory)
f98c90f0-e9bd-4fa7-911b-51993f3571fd (vendor-advisory, Vendor Advisory)
f98c90f0-e9bd-4fa7-911b-51993f3571fd (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2023-6230?: CVE-2023-6230 is a critical-severity vulnerability in Canon I-Sensys Lbp673cdw, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2024-02-06.
How severe is CVE-2023-6230?: Critical severity. CVSS v3 base score is 9.8 out of 10.