CVE-2021-44738 Information

Description

Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript interpreter.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://support.lexmark.com/alerts/ https://www.zerodayinitiative.com/advisories/ZDI-22-327/ https://www.zerodayinitiative.com/advisories/ZDI-22-328/ https://www.zerodayinitiative.com/advisories/ZDI-22-382/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8