PT-2023-1441 · Microsoft · Postscript/Pcl6 Class Printer Driver+1

Kap0K + 1 · CVE-2023-21684 · Published 2023-02-14 · Updated 2024-05-29

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft PostScript and PCL6 Class Printer Driver (affected versions not specified)

Description The issue is related to a buffer overflow in memory, which can be exploited by sending a specially crafted malicious file, allowing a remote attacker to execute arbitrary code. This can affect the system.

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

RCE

Integer Underflow

Buffer Overflow

Weakness Enumeration

CWE-191

CWE-119

Related Identifiers

BDU:2023-00848

CVE-2023-21684

Affected Products

Postscript/Pcl6 Class Printer Driver

Windows

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2023-21684 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21684 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00848 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21684 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21684 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21684 · Security Note
• https://t.me/cvenotify/44293 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023021438 · Note