PT-2022-12216 · Lexmark · Lexmark Devices

Christopher Anastasio + 3 · Published 2022-01-20 · Updated 2022-03-04 · CVE-2021-44738

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Lexmark devices (affected versions not specified)

Description A buffer overflow vulnerability has been identified in the postscript interpreter of Lexmark devices. This issue allows for remote code execution. The vulnerability was identified through 2021-12-07.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-44738

ZDI-22-327

ZDI-22-328

ZDI-22-382

Affected Products

Lexmark Devices

References · 7

• https://support.lexmark.com/alerts · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-328 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44738 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-327 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-44738 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-382 · Security Note
• https://t.me/cibsecurity/35927 · Telegram Post