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CVE-2019-19363

HIGH
7.8
CVSS Score
Published: January 24, 2020 at 05:12 PM UTC
Updated: June 17, 2026 at 02:26 AM UTC
8 products affected across 1 vendorRpcs DriverPs Driver for Universal PrintPCL6 (pcl Xl ) Driver

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Severity
HIGH7.8
Exploit prediction
EPSS 4%

Description

An issue was discovered in Ricoh (including Savin and Lanier) Windows printer drivers prior to 2020 that allows attackers local privilege escalation. Affected drivers and versions are: PCL6 Driver for Universal Print - Version 4.0 or later PS Driver for Universal Print - Version 4.0 or later PC FAX Generic Driver - All versions Generic PCL5 Driver - All versions RPCS Driver - All versions PostScript3 Driver - All versions PCL6 (PCL XL) Driver - All versions RPCS Raster Driver - All version

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Generic PCL5 Driver· Ricoh
95%
All versions
Pc Fax Generic Driver· Ricoh
95%
All versions
PCL6 Driver for Universal Print· Ricoh
95%
4.0 ≤ v < 4.26
Affected range stops below 4.26, so it looks safe — our inference, not a vendor statement
PCL6 (pcl Xl ) Driver· Ricoh
95%
All versions
POSTSCRIPT3 Driver· Ricoh
95%
All versions
Ps Driver for Universal Print· Ricoh
95%
4.0 ≤ v < 4.26
Affected range stops below 4.26, so it looks safe — our inference, not a vendor statement
Rpcs Driver· Ricoh
95%
All versions
Rpcs Raster Driver· Ricoh
95%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (5)

Third Party Advisoryx_refsource_JVNVDB Entry
Source: [email protected]
http://jvn.jp/en/jp/JVN15697526/index.html
x_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/156082/Ricoh-Printer-Driver-Local-Privilege-Escalation.html
x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/156251/Ricoh-Driver-Privilege-Escalation.html
Mailing Listx_refsource_FULLDISCThird Party Advisory
Source: [email protected]
http://seclists.org/fulldisclosure/2020/Jan/34
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.ricoh.com/info/2020/0122_1/

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-732

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