PT-2022-1853 · Microsoft · Windows

Alex Nichols · Published 2022-03-08 · Updated 2024-02-04 · CVE-2022-23253

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 Windows (affected versions not specified)

Description The issue is related to the implementation of the Point-to-Point Tunneling Protocol (PPTP) in Windows operating systems, which is associated with insufficient input validation. This can be exploited by a remote attacker 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.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-01323

CVE-2022-23253

Affected Products

Windows

References · 9

• 🔥 https://github.com/nettitude/CVE-2022-23253-PoC · Exploit
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23253 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23253 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-23253 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23253 · Security Note
• https://osv.dev/vulnerability/CVE-2022-23253 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01323 · Security Note
• https://twitter.com/alexjplaskett/status/1754097210348781878 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2022030820 · Note