CVE-2019-19363 Privilege escalation in n/a
Local attackers can escalate privileges via insecure permissions in Ricoh Windows printer drivers, requiring vendor patches.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-19363?
CVE-2019-19363 is a high-severity vulnerability in n/a, published on 24 Jan 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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
Weakness: CWE-732
Which versions are affected by CVE-2019-19363?
It affects 8 products.
Products include 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 and 2 more.
How do I fix CVE-2019-19363?
No fix has been published for CVE-2019-19363 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-19363 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-19363 exists.
Public exploit code: 1 Metasploit module and 3 Exploit-DB entries.
Sources
Also known as CVE-2019-19008, GHSA-88hc-87fj-j5x4.