Canon Satera LBP670C up to 06.02 CPCA File Parser release of reference

Summaryinfo

A vulnerability 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 and classified as very critical. This affects an unknown function of the component CPCA File Parser. Such manipulation leads to release of reference. This vulnerability is uniquely identified as CVE-2025-14233. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability 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 and classified as very critical. Affected by this issue is an unknown code of the component CPCA File Parser. The manipulation with an unknown input leads to a release of reference vulnerability. Using CWE to declare the problem leads to CWE-763. The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Invalid free in CPCA file deletion processing on 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 shared for download at psirt.canon. This vulnerability is handled as CVE-2025-14233 since 12/08/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (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.

Once again VulDB remains the best source for vulnerability data.

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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Entryinfo

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