Lexmark PostScript Interpreter Buffer Overflow Vulnerability
CVE-2023-50734

9CRITICAL

Key Information:

Vendor
Lexmark
Status
Various
Vendor
CVE Published:
28 February 2024

Summary

A buffer overflow vulnerability exists in the PostScript interpreter of various Lexmark devices. This flaw can be exploited by an attacker to execute arbitrary code on the affected systems, potentially leading to unauthorized access and manipulation of device functionalities. Users are advised to review security advisories from Lexmark and apply necessary patches to mitigate potential risks.

Affected Version(s)

various various

References

https://www.lexmark.com/en_us/solutions/security/lexmark-...
vendor-advisory

CVSS V3.1

Score:
9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

“Team Viettel” working with Trend Micro’s Zero Day Initiative (ZDI)
.