CVE-2023-0853
Canon imageCLASS MF743Cdw mDNS hostname Stack-based Buffer Overflow Remote Code Execution Vulnerability
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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 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.
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF743Cdw printers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within handling of mDNS packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account.
*Credits:
Angelboy (@scwuaptx) from DEVCORE Research Team
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-16 CVE Reserved
- 2023-05-04 CVE Published
- 2024-08-02 CVE Updated
- 2024-10-21 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-121: Stack-based Buffer Overflow
- CWE-787: Out-of-bounds Write
CAPEC
References (4)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Canon Search vendor "Canon" | Mf642cdw Firmware Search vendor "Canon" for product "Mf642cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf642cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf642cdw Search vendor "Canon" for product "Mf642cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf644cdw Firmware Search vendor "Canon" for product "Mf644cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf644cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf644cdw Search vendor "Canon" for product "Mf644cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf741cdw Firmware Search vendor "Canon" for product "Mf741cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf741cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf741cdw Search vendor "Canon" for product "Mf741cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf743cdw Firmware Search vendor "Canon" for product "Mf743cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf743cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf743cdw Search vendor "Canon" for product "Mf743cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf745cdw Firmware Search vendor "Canon" for product "Mf745cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf745cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf745cdw Search vendor "Canon" for product "Mf745cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp621c Firmware Search vendor "Canon" for product "Lbp621c Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp621c Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp621c Search vendor "Canon" for product "Lbp621c" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp622c Firmware Search vendor "Canon" for product "Lbp622c Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp622c Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp622c Search vendor "Canon" for product "Lbp622c" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp661c Firmware Search vendor "Canon" for product "Lbp661c Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp661c Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp661c Search vendor "Canon" for product "Lbp661c" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp662c Firmware Search vendor "Canon" for product "Lbp662c Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp662c Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp662c Search vendor "Canon" for product "Lbp662c" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp664c Firmware Search vendor "Canon" for product "Lbp664c Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp664c Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp664c Search vendor "Canon" for product "Lbp664c" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf1127c Firmware Search vendor "Canon" for product "Mf1127c Firmware" | <= 11.04 Search vendor "Canon" for product "Mf1127c Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf1127c Search vendor "Canon" for product "Mf1127c" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf262dw Ii Firmware Search vendor "Canon" for product "Mf262dw Ii Firmware" | <= 11.04 Search vendor "Canon" for product "Mf262dw Ii Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf262dw Ii Search vendor "Canon" for product "Mf262dw Ii" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf264dw Ii Firmware Search vendor "Canon" for product "Mf264dw Ii Firmware" | <= 11.04 Search vendor "Canon" for product "Mf264dw Ii Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf264dw Ii Search vendor "Canon" for product "Mf264dw Ii" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf267dw Ii Firmware Search vendor "Canon" for product "Mf267dw Ii Firmware" | <= 11.04 Search vendor "Canon" for product "Mf267dw Ii Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf267dw Ii Search vendor "Canon" for product "Mf267dw Ii" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf269dw Ii Firmware Search vendor "Canon" for product "Mf269dw Ii Firmware" | <= 11.04 Search vendor "Canon" for product "Mf269dw Ii Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf269dw Ii Search vendor "Canon" for product "Mf269dw Ii" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf269dw Vp Ii Firmware Search vendor "Canon" for product "Mf269dw Vp Ii Firmware" | <= 11.04 Search vendor "Canon" for product "Mf269dw Vp Ii Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf269dw Vp Ii Search vendor "Canon" for product "Mf269dw Vp Ii" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf272dw Firmware Search vendor "Canon" for product "Mf272dw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf272dw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf272dw Search vendor "Canon" for product "Mf272dw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf273dw Firmware Search vendor "Canon" for product "Mf273dw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf273dw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf273dw Search vendor "Canon" for product "Mf273dw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf275dw Firmware Search vendor "Canon" for product "Mf275dw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf275dw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf275dw Search vendor "Canon" for product "Mf275dw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf641cw Firmware Search vendor "Canon" for product "Mf641cw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf641cw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf641cw Search vendor "Canon" for product "Mf641cw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Mf746cdw Firmware Search vendor "Canon" for product "Mf746cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Mf746cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Mf746cdw Search vendor "Canon" for product "Mf746cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp122dw Firmware Search vendor "Canon" for product "Lbp122dw Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp122dw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp122dw Search vendor "Canon" for product "Lbp122dw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp1127c Firmware Search vendor "Canon" for product "Lbp1127c Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp1127c Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp1127c Search vendor "Canon" for product "Lbp1127c" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp622cdw Firmware Search vendor "Canon" for product "Lbp622cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp622cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp622cdw Search vendor "Canon" for product "Lbp622cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp623cdw Firmware Search vendor "Canon" for product "Lbp623cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp623cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp623cdw Search vendor "Canon" for product "Lbp623cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Lbp664cdw Firmware Search vendor "Canon" for product "Lbp664cdw Firmware" | <= 11.04 Search vendor "Canon" for product "Lbp664cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Lbp664cdw Search vendor "Canon" for product "Lbp664cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | Imageprograf Tc-20 Firmware Search vendor "Canon" for product "Imageprograf Tc-20 Firmware" | <= 11.04 Search vendor "Canon" for product "Imageprograf Tc-20 Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Imageprograf Tc-20 Search vendor "Canon" for product "Imageprograf Tc-20" | - | - |
Safe
|
| Canon Search vendor "Canon" | Imageprograf Tc-20m Firmware Search vendor "Canon" for product "Imageprograf Tc-20m Firmware" | <= 11.04 Search vendor "Canon" for product "Imageprograf Tc-20m Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Imageprograf Tc-20m Search vendor "Canon" for product "Imageprograf Tc-20m" | - | - |
Safe
|
| Canon Search vendor "Canon" | Pixma G3270 Firmware Search vendor "Canon" for product "Pixma G3270 Firmware" | <= 11.04 Search vendor "Canon" for product "Pixma G3270 Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Pixma G3270 Search vendor "Canon" for product "Pixma G3270" | - | - |
Safe
|
| Canon Search vendor "Canon" | Pixma G4270 Firmware Search vendor "Canon" for product "Pixma G4270 Firmware" | <= 11.04 Search vendor "Canon" for product "Pixma G4270 Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Pixma G4270 Search vendor "Canon" for product "Pixma G4270" | - | - |
Safe
|
| Canon Search vendor "Canon" | Maxify Gx3020 Firmware Search vendor "Canon" for product "Maxify Gx3020 Firmware" | <= 11.04 Search vendor "Canon" for product "Maxify Gx3020 Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Maxify Gx3020 Search vendor "Canon" for product "Maxify Gx3020" | - | - |
Safe
|
| Canon Search vendor "Canon" | Maxify Gx4020 Firmware Search vendor "Canon" for product "Maxify Gx4020 Firmware" | <= 11.04 Search vendor "Canon" for product "Maxify Gx4020 Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | Maxify Gx4020 Search vendor "Canon" for product "Maxify Gx4020" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Lbp621cw Firmware Search vendor "Canon" for product "I-sensys Lbp621cw Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Lbp621cw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Lbp621cw Search vendor "Canon" for product "I-sensys Lbp621cw" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Lbp623cdw Firmware Search vendor "Canon" for product "I-sensys Lbp623cdw Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Lbp623cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Lbp623cdw Search vendor "Canon" for product "I-sensys Lbp623cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Lbp633cdw Firmware Search vendor "Canon" for product "I-sensys Lbp633cdw Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Lbp633cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Lbp633cdw Search vendor "Canon" for product "I-sensys Lbp633cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Lbp664cx Firmware Search vendor "Canon" for product "I-sensys Lbp664cx Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Lbp664cx Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Lbp664cx Search vendor "Canon" for product "I-sensys Lbp664cx" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Mf641cw Firmware Search vendor "Canon" for product "I-sensys Mf641cw Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Mf641cw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Mf641cw Search vendor "Canon" for product "I-sensys Mf641cw" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Mf643cdw Firmware Search vendor "Canon" for product "I-sensys Mf643cdw Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Mf643cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Mf643cdw Search vendor "Canon" for product "I-sensys Mf643cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Mf645cx Firmware Search vendor "Canon" for product "I-sensys Mf645cx Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Mf645cx Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Mf645cx Search vendor "Canon" for product "I-sensys Mf645cx" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Mf742cdw Firmware Search vendor "Canon" for product "I-sensys Mf742cdw Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Mf742cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Mf742cdw Search vendor "Canon" for product "I-sensys Mf742cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Mf744cdw Firmware Search vendor "Canon" for product "I-sensys Mf744cdw Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Mf744cdw Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Mf744cdw Search vendor "Canon" for product "I-sensys Mf744cdw" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys Mf746cx Firmware Search vendor "Canon" for product "I-sensys Mf746cx Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys Mf746cx Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys Mf746cx Search vendor "Canon" for product "I-sensys Mf746cx" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys X C1127i Firmware Search vendor "Canon" for product "I-sensys X C1127i Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys X C1127i Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys X C1127i Search vendor "Canon" for product "I-sensys X C1127i" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys X C1127if Firmware Search vendor "Canon" for product "I-sensys X C1127if Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys X C1127if Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys X C1127if Search vendor "Canon" for product "I-sensys X C1127if" | - | - |
Safe
|
| Canon Search vendor "Canon" | I-sensys X C1127p Firmware Search vendor "Canon" for product "I-sensys X C1127p Firmware" | <= 11.04 Search vendor "Canon" for product "I-sensys X C1127p Firmware" and version " <= 11.04" | - |
Affected
| in | Canon Search vendor "Canon" | I-sensys X C1127p Search vendor "Canon" for product "I-sensys X C1127p" | - | - |
Safe
|