PT-2023-7446 · Canon · Canon Satera Mf640C Series+15

Le Tran Hai Tung + 1 · Published 2023-05-04 · Updated 2023-09-12 · CVE-2023-0851

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Canon imageCLASS series versions prior to firmware Ver.11.04 Canon imageCLASS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series versions prior to firmware Ver.11.04 Canon i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series versions prior to firmware Ver.11.04 Canon Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series versions prior to firmware Ver.11.04 Canon PIXMA, MAXIFY, and imagePROGRAF versions (affected versions not specified)

Description The issue is related to a buffer overflow in the CPCA Resource Download process of Canon printers, which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. The vulnerability is also associated with the cmNetBiosParseName function and the resourceStart2 and setResource functions in the CADM module.

Recommendations For Canon imageCLASS series versions prior to firmware Ver.11.04: Update to firmware Ver.11.05 or later. For Canon imageCLASS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series versions prior to firmware Ver.11.04: Update to firmware Ver.11.05 or later. For Canon i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series versions prior to firmware Ver.11.04: Update to firmware Ver.11.05 or later. For Canon Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series versions prior to firmware Ver.11.04: Update to firmware Ver.11.05 or later. For Canon PIXMA, MAXIFY, and imagePROGRAF versions: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

BDU:2023-08485

CVE-2023-0851

ZDI-23-549

ZDI-23-550

ZDI-23-551

Affected Products

Canon Maxify

Canon Pixma

Canon Satera Lbp620C Series

Canon Satera Lbp660C Series

Canon Satera Mf640C Series

Canon Satera Mf740C Series

Canon I-Sensys Lbp620C Series

Canon I-Sensys Lbp660C Series

Canon I-Sensys Mf640C Series

Canon I-Sensys Mf740C Series

Canon Imageclass

Canon Imageclass Lbp620C Series

Canon Imageclass Lbp660C Series

Canon Imageclass Mf640C Series

Canon Imageclass Mf740C Series

Canon Imageprograf

References · 13

• https://zerodayinitiative.com/advisories/ZDI-23-551 · Security Note
• https://bdu.fstec.ru/vul/2023-08485 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0851 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-549 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-550 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-0851 · Security Note
• https://t.me/cvenotify/50835 · Telegram Post
• https://canon.jp/support/support-info/230414vulnerability-response · Note
• https://usa.canon.com/support/canon-product-advisories/Service-Notice-Vulnerabilities-Remediation-Against-Buffer-Overflow · Note
• https://vuldb.com/ru/?id.228087 · Note
• https://t.me/cibsecurity/63884 · Telegram Post
• https://canon-europe.com/support/product-security-latest-news · Note
• https://psirt.canon/advisory-information/cp2023-001 · Note