CVE-2019-6318 Code injection in HP LaserJet Enterprise printers, HP PageWide Enterprise printers, HP LaserJet Managed printers, HP Officejet Enterprise printers
Insufficient signature validation in HP Enterprise printers allows attackers to execute arbitrary code on the device.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-6318?
CVE-2019-6318 is a critical code injection vulnerability in HP LaserJet Enterprise printers, HP PageWide Enterprise printers, HP LaserJet Managed printers, HP Officejet Enterprise printers, published on 11 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
HP LaserJet Enterprise printers, HP PageWide Enterprise printers, HP LaserJet Managed printers, HP Officejet Enterprise printers have an insufficient solution bundle signature validation that potentially allows execution of arbitrary code.
Weakness: CWE-347
Which versions are affected by CVE-2019-6318?
It affects 143 products.
Products include Hp Color Laserjet Cm4540 Mfp Firmware, Hp Color Laserjet Enterprise Cp5525 Firmware, Hp Color Laserjet Enterprise Flow Mfp M577 Firmware, Hp Color Laserjet Enterprise Flow Mfp M680 Firmware, Hp Color Laserjet Enterprise Flow Mfp M681 Firmware, Hp Color Laserjet Enterprise Flow Mfp M682 Firmware and 137 more.
How do I fix CVE-2019-6318?
No fix has been published for CVE-2019-6318 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2019-6318 being exploited?
There is no known exploitation of CVE-2019-6318 in the wild and no public exploit code.
Other vulnerabilities in HP LaserJet Enterprise printers, HP PageWide Enterprise printers, HP LaserJet Managed printers, HP Officejet Enterprise printers
Sources
Also known as GHSA-99g5-79vp-5jv9.