Relative path traversal vulnerability in Embedded Solutions Framework

A relative path traversal vulnerability has been identified in the Embedded Solutions Framework in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.

Out-of-bounds read vulnerability in Postscript interpreter

An out-of-bounds read vulnerability has been identified in the Postscript interpreter in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.

Untrusted search path vulnerability in Embedded Solutions Framework

An untrusted search path vulnerability has been identified in the Embedded Solutions Framework in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code.

Heap-based buffer overflow vulnerability in Postscript interpreter

A heap-based buffer overflow vulnerability has been identified in the Postscript interpreter in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.

Type confusion vulnerability in Postscript interpreter

A type confusion vulnerability has been identified in the Postscript interpreter in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 2 of 4).

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 3 of 4).

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 1 of 4).