Canon Satera LBP670C up to 06.02 XML out-of-bounds write

Summaryinfo

A vulnerability, which was classified as critical, was found in Canon Satera LBP670C, Satera MF750C, Color imageCLASS LBP630C, Color imageCLASS MF650C, imageCLASS LBP230, imageCLASS X LBP1238 II, imageCLASS MF450, imageCLASS X MF1238 II, imageCLASS X MF1643i II, imageCLASS X MF1643iF II, i-SENSYS LBP630C, i-SENSYS MF650C, i-SENSYS LBP230, 1238P II, 1238Pr II, i-SENSYS MF450, i-SENSYS MF550, 1238i II, 1238iF II, imageRUNNER 1643i II and imageRUNNER 1643iF II up to 06.02. The affected element is an unknown function of the component XML Handler. The manipulation results in out-of-bounds write. This vulnerability is known as CVE-2025-14232. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability, which was classified as very critical, was found in Canon Satera LBP670C, Satera MF750C, Color imageCLASS LBP630C, Color imageCLASS MF650C, imageCLASS LBP230, imageCLASS X LBP1238 II, imageCLASS MF450, imageCLASS X MF1238 II, imageCLASS X MF1643i II, imageCLASS X MF1643iF II, i-SENSYS LBP630C, i-SENSYS MF650C, i-SENSYS LBP230, 1238P II, 1238Pr II, i-SENSYS MF450, i-SENSYS MF550, 1238i II, 1238iF II, imageRUNNER 1643i II and imageRUNNER 1643iF II up to 06.02. Affected is some unknown functionality of the component XML Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in XML processing of XPS file in 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 LBP670C Series/Satera MF750C Series firmware v06.02 and earlier sold in Japan.Color imageCLASS LBP630C/Color imageCLASS MF650C Series/imageCLASS LBP230 Series/imageCLASS X LBP1238 II/imageCLASS MF450 Series/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II firmware v06.02 and earlier sold in US.i-SENSYS LBP630C Series/i-SENSYS MF650C Series/i-SENSYS LBP230 Series/1238P II/1238Pr II/i-SENSYS MF450 Series/i-SENSYS MF550 Series/1238i II/1238iF II/imageRUNNER 1643i II/imageRUNNER 1643iF II firmware v06.02 and earlier sold in Europe.

The advisory is available at psirt.canon. This vulnerability is traded as CVE-2025-14232 since 12/08/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/16/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Canon

Name

• 1238iF II
• 1238i II
• 1238P II
• 1238Pr II
• Color imageCLASS LBP630C
• Color imageCLASS MF650C
• i-SENSYS LBP230
• i-SENSYS LBP630C
• i-SENSYS MF450
• i-SENSYS MF550
• i-SENSYS MF650C
• imageCLASS LBP230
• imageCLASS MF450
• imageCLASS X LBP1238 II
• imageCLASS X MF1238 II
• imageCLASS X MF1643iF II
• imageCLASS X MF1643i II
• imageRUNNER 1643iF II
• imageRUNNER 1643i II
• Satera LBP670C
• Satera MF750C

Version

• 06.02

CPE 2.3info

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CPE 2.2info

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Timelineinfo

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Entryinfo

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