PT-2023-3873 · Microsoft · Windows Ocsp Snapin+1

Kap0K + 1 · Published 2023-07-11 · Updated 2024-05-29 · CVE-2023-35313

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Online Certificate Status Protocol (OCSP) SnapIn (affected versions not specified)

Description The issue exists due to insufficient input validation in the implementation of the Online Certificate Status Protocol (OCSP) in Windows. This allows a remote attacker to execute arbitrary code.

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

RCE

Use After Free

Weakness Enumeration

CWE-416

CWE-20

Related Identifiers

BDU:2023-04165

CVE-2023-35313

Affected Products

Windows

Windows Ocsp Snapin

References · 10

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-35313 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-35313 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/696208 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-35313 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35313 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/696309 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-35313 · Security Note
• https://bdu.fstec.ru/vul/2023-04165 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023071270 · Note
• https://t.me/cvenotify/54086 · Telegram Post