CVE-2019-19363
An issue was discovered in Ricoh (including Savin and Lanier) Windows printer drivers prior to 2020 that allows attackers local privilege escalation.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.44% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-732
- Affected
- ricoh/generic pcl5 driver · ricoh/pc fax generic driver · ricoh/pcl6 \(pcl xl\) driver · ricoh/pcl6 driver for universal print · ricoh/postscript3 driver · ricoh/ps driver for universal print · ricoh/rpcs driver · ricoh/rpcs raster driver
- Source
- cve@mitre.org
References
- http://jvn.jp/en/jp/JVN15697526/index.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156082/Ricoh-Printer-Driver-Local-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156251/Ricoh-Driver-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2020/Jan/34Mailing List, Third Party Advisory
- https://www.ricoh.com/info/2020/0122_1/Vendor Advisory
- http://jvn.jp/en/jp/JVN15697526/index.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156082/Ricoh-Printer-Driver-Local-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156251/Ricoh-Driver-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2020/Jan/34Mailing List, Third Party Advisory
- https://www.ricoh.com/info/2020/0122_1/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.