Buffer Overflow Vulnerabilities in Ricoh Printers
CVE-2019-14308

9.8CRITICAL

Key Information:

Vendor

Ricoh

Status
Sp C250sf Firmware
Vendor
CVE Published:
26 August 2019

What is CVE-2019-14308?

Several Ricoh printers are susceptible to multiple buffer overflow vulnerabilities when processing LPD packets. These vulnerabilities allow attackers to send specially crafted requests to the LPD service, potentially leading to denial of service or arbitrary code execution on impacted devices. The affected firmware versions vary by printer model, with specific configurations identified for the SP C250DN, SP C252DN, SP C250SF, and SP C252SF models up to certain firmware versions.

References

https://www.ricoh-usa.com/en/support-and-download
x_refsource_MISC
https://www.ricoh.com/info/2019/0823_1/
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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

.