CVE-2023-0853

CWE-121 — Stack-based Buffer Overflow CWE-787 — Out-of-bounds Write3 documents3 sources

Severity

9.8CRITICAL

EPSS

0.4%

top 40.77%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Canon I-sensys Lbp621cw Firmware Canon I-sensys Lbp623cdw Firmware Canon I-sensys Lbp633cdw Firmware +43 more

Timeline

PublishedMay 11

Description

Buffer overflow in mDNS NSEC record registering 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.11.04 and earlier s…

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.

▶NVDcanon/i-sensys_x_c1127i_firmware11.04

▶NVDcanon/i-sensys_x_c1127if_firmware11.04

▶NVDcanon/i-sensys_x_c1127p_firmware11.04

▶NVDcanon/mf1127c_firmware11.04

🔴Vulnerability Details

GHSA

GHSA-w39m-p65m-fg87: Buffer overflow in mDNS NSEC record registering process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an attac↗2023-05-11

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CVEList

CVE-2023-0853: Buffer overflow in mDNS NSEC record registering process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an attac↗2023-05-11

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