CVE-2023-50735 A vulnerability has been identified in the PostScript interpreter in various Lexmark devices.
Heap corruption in Lexmark PostScript interpreter allows attackers to execute arbitrary code on affected devices.
- 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-2023-50735?
CVE-2023-50735 is a critical memory corruption vulnerability in Lexmark various, published on 28 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A heap corruption vulnerability has been identified in PostScript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.
Weakness: CWE-465
Which versions are affected by CVE-2023-50735?
How do I fix CVE-2023-50735?
No fix has been published for CVE-2023-50735 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-2023-50735 being exploited?
There is no known exploitation of CVE-2023-50735 in the wild and no public exploit code.
Sources
Also known as GHSA-xjjp-35cq-88wh.