SARA / Free Tools / CVE / CVE-2023-6234

CVE-2023-6234 — Buffer overflow in CPCA Color LUT Resource Download process of Office Multifunct

Buffer overflow in CPCA Color LUT Resource Download process 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 MF

CVSS
9.8 CRITICAL
EPSS
0.49% (top 34.70%)
CWE
CWE-787
Published
2024-02-06T00:23:28.727Z
Last modified
2024-08-02T08:21:17.875Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

01What is this vulnerability?

Buffer overflow in CPCA Color LUT Resource Download process 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…

02Affected products

VendorProductVersions
Canon Inc.Satera LBP670C Series03.07 and earlier
Canon Inc.Satera MF750C Series03.07 and earlier
Canon Inc.Color imageCLASS LBP674C03.07 and earlier
Canon Inc.Color imageCLASS X LBP1333C03.07 and earlier
Canon Inc.Color imageCLASS MF750C Series03.07 and earlier
Canon Inc.Color imageCLASS X MF1333C Series03.07 and earlier
Canon Inc.iSENSYS LBP673Cdw — 03.07 and earlier
Canon Inc.C1333P03.07 and earlier
Canon Inc.iSENSYS MF750C Series — 03.07 and earlier
Canon Inc.C1333i Series03.07 and earlier

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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