PT-2023-1749 · Microsoft · Windows Point-To-Point Protocol Over Ethernet+1

Yuki Chen · Published 2023-03-14 · Updated 2024-05-29 · CVE-2023-23407

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Point-to-Point Protocol over Ethernet (PPPoE) versions (affected versions not specified)

Description The issue is caused by synchronization errors when using a shared resource in the Windows Point-to-Point Protocol (PPP) implementation. 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

Race Condition

Weakness Enumeration

CWE-362

CWE-591

Related Identifiers

BDU:2023-01344

CVE-2023-23407

Affected Products

Windows

Windows Point-To-Point Protocol Over Ethernet

References · 7

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23407 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-01344 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-23407 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-23407 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23407 · Security Note
• https://osv.dev/vulnerability/CVE-2023-23407 · Vendor Advisory
• https://t.me/cvenotify/46132 · Telegram Post