CVE-2024-11345 Heap-based memory vulnerability in the Postscript interpreter in various Lexmark devices
Attackers can execute arbitrary code on Lexmark printers via a heap-based memory vulnerability in the Postscript interpreter.
- 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-2024-11345?
CVE-2024-11345 is a high-severity memory corruption vulnerability in Lexmark International CX, XC, CS, MS, MX, XM, et. al., published on 13 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A heap-based memory vulnerability has been identified in the Postscript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.
Weakness: CWE-787
Which versions are affected by CVE-2024-11345?
How do I fix CVE-2024-11345?
No fix has been published for CVE-2024-11345 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2024-11345 being exploited?
There is no known exploitation of CVE-2024-11345 in the wild and no public exploit code.
Sources
Also known as GHSA-x58c-38mq-q7xv.