Critical severity · published Jan 28, 2025
CVE-2024-12649
Buffer overflow in XPS data font processing of Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected…
9.8
CVSS
1.2%
EPSS
No
On KEV
Description
Buffer overflow in XPS data font 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Lbp1238 II Firmware · Canon
through 05.04 · source: NVD
LF
Lbp1440 Firmware · Canon
through 05.04 · source: NVD
LF
Lbp236dw Firmware · Canon
through 05.04 · source: NVD
LF
Lbp237dw Firmware · Canon
through 05.04 · source: NVD
LF
Lbp246dw Firmware · Canon
through 05.04 · source: NVD
LF
Lbp247dw Firmware · Canon
through 05.04 · source: NVD
LF
Lbp632cdw Firmware · Canon
through 05.04 · source: NVD
LF
Lbp633cdw Firmware · Canon
through 05.04 · source: NVD
MI
Mf1238 II Firmware · Canon
through 05.04 · source: NVD
MF
Mf1440 Firmware · Canon
through 05.04 · source: NVD
MI
Mf1643i II Firmware · Canon
through 05.04 · source: NVD
MI
Mf1643if II Firmware · Canon
through 05.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-12649
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-12649
Vendor Advisory
https://canon.jp/support/support-info/250127vulnerability-response
Vendor Advisory
https://psirt.canon/advisory-information/cp2025-001/
Vendor Advisory
https://www.canon-europe.com/support/product-security/#news
Vendor Advisory
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
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