PT-2023-1234 · Microsoft · Windows

Kap0K + 1 · Published 2023-01-10 · Updated 2024-05-29 · CVE-2023-21683

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 Internet Key Exchange (IKE) protocol 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 by sending specially crafted packets.

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

DoS

RCE

NULL Pointer Dereference

Weakness Enumeration

CWE-20

CWE-476

Related Identifiers

BDU:2023-00464

CVE-2023-21683

Affected Products

Windows

References · 10

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21683 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21683 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21683 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00464 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21683 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21683 · Vendor Advisory
• https://t.me/cibsecurity/56258 · Telegram Post
• https://t.me/cvenotify/42326 · Telegram Post
• https://t.me/cvenotify/42249 · Telegram Post
• https://t.me/cvenotify/42297 · Telegram Post