Buffer Overflow Vulnerability in Ricoh Printers
CVE-2019-14300

9.8CRITICAL

Key Information:

Vendor

Ricoh

Status
Sp C250sf Firmware
Vendor
CVE Published:
26 August 2019

What is CVE-2019-14300?

Several Ricoh printers are impacted by multiple buffer overflow vulnerabilities that arise from parsing HTTP cookie headers. An attacker can exploit these vulnerabilities to cause a denial of service or execute arbitrary code by sending specially crafted requests to the printer's web server. Various firmware versions across several models, including the SP C250DN and SP C250SF, are affected, necessitating prompt security measures to protect against potential breaches.

References

https://www.ricoh-usa.com/en/support-and-download
x_refsource_MISC
https://www.ricoh.com/info/2019/0823_1/
x_refsource_MISC
http://jvn.jp/en/jp/JVN11708203/index.html
third-party-advisoryx_refsource_JVN

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.