PT-2023-3822 · Microsoft · Http.Sys+1

Published 2023-07-11 · Updated 2024-05-29 · CVE-2023-35298

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Windows HTTP.sys (affected versions not specified)

Description The issue is related to insufficient input validation in the HTTP.sys driver of the Microsoft Windows operating system. It can be exploited by a remote attacker using a specially crafted request to cause a denial of service.

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

DoS

Resource Exhaustion

RCE

Weakness Enumeration

CWE-400

CWE-20

Related Identifiers

BDU:2023-04114

CVE-2023-35298

Affected Products

Http.Sys

Windows

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35298 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-35298 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-35298 · Security Note
• https://osv.dev/vulnerability/CVE-2023-35298 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-35298 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04114 · Security Note
• https://cybersecurity-help.cz/vdb/SB2023071201 · Note
• https://t.me/cibsecurity/66433 · Telegram Post