CVE-2023-0854 — Heap-based Buffer Overflow in I-sensys Lbp621cw Firmware

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.3%
top 42.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
46
Canon I-sensys Lbp621cw FirmwareCanon I-sensys Lbp623cdw FirmwareCanon I-sensys Lbp633cdw Firmware+43 more
Timeline
PublishedMay 11

Description

Buffer overflow in NetBIOS QNAME registering and communication process of Office / 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 LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.0…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages46 packages

▶CVEListV5canon_inc/canon_office_small_office_multifunction_printers_and_laser_printersSatera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe.

🔴Vulnerability Details

2
GHSA
GHSA-x4x4-qxp5-pgmp: Buffer overflow in NetBIOS QNAME registering and communication process of Office / Small Office Multifunction Printers and Laser Printers(*) which may↗2023-05-11
▶
CVEList
CVE-2023-0854: Buffer overflow in NetBIOS QNAME registering and communication process of Office / Small Office Multifunction Printers and Laser Printers(*) which may↗2023-05-11
▶
CVE-2023-0854 — Heap-based Buffer Overflow | cvebase