CVE-2019-14307: Buffer Overflow
Several Ricoh printers have multiple buffer overflows parsing HTTP parameter settings for SNMP, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer models. One affected configuration is cpe:2.3:o:ricoh:spc250dnfirmware:-::::::: up to (including) 1.06 running on cpe:2.3:o:ricoh:spc250dn:-:::::::, cpe:2.3:o:ricoh:spc252dn:-:::::::. Another affected configuration is cpe:2.3:o:ricoh:spc250sffirmware:-::::::: up to (including) 1.12 running on cpe:2.3:o:ricoh:spc250sf:-:::::::, cpe:2.3:o:ricoh:spc252sf:-:::::::.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-14307?
The severity of CVE-2019-14307 is critical with a CVSS score of 9.8.
How do I determine if my Ricoh printer is affected by CVE-2019-14307?
Check the firmware version of your Ricoh printer and see if it matches the affected versions mentioned in the vulnerability description.
What can an attacker do with CVE-2019-14307?
An attacker can cause a denial of service or execute arbitrary code on the affected Ricoh printers by sending crafted requests to the web server.
How do I fix CVE-2019-14307?
Update the firmware of the affected Ricoh printers to a version that is not vulnerable to CVE-2019-14307.
Where can I find more information about CVE-2019-14307?
You can find more information about CVE-2019-14307 on the JVN website and Ricoh's official support and download page.