PT-2023-1082 · Microsoft · Windows Print Spooler+1

L1Nk3D + 2 · Published 2023-01-10 · Updated 2024-05-29 · CVE-2023-21765

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Print Spooler (affected versions not specified)

Description The issue is related to insufficient access restrictions in the Windows Print Spooler, which can be exploited to elevate privileges. This could allow an attacker to affect the system. No information is provided about the estimated number of potentially affected devices or real-world incidents.

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

LPE

Integer Overflow

Weakness Enumeration

CWE-190

CWE-264

Related Identifiers

BDU:2023-00232

CVE-2023-21765

Affected Products

Windows

Windows Print Spooler

References · 13

• https://nvd.nist.gov/vuln/detail/CVE-2023-21765 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21765 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21765 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21765 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00232 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21765 · Security Note
• https://t.me/cvenotify/42327 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21765 · Note
• https://t.me/cvenotify/41764 · Telegram Post
• https://t.me/cvenotify/42248 · Telegram Post
• https://t.me/echeloneyes/1060 · Telegram Post
• https://t.me/cibsecurity/56313 · Telegram Post
• https://t.me/cibsecurity/56290 · Telegram Post