PT-2022-5420 · Microsoft · Windows

Polar Bear · Published 2022-09-13 · Updated 2023-04-11 · CVE-2022-30196

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue is related to insufficient input validation in the Windows Secure Channel component of the Microsoft Windows operating system. Exploitation of this issue may allow a remote attacker to cause a denial of service by sending specially crafted data to the TLS server. This can affect the system, potentially leading to a denial of service.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-06746

CVE-2022-30196

Affected Products

Windows

References · 10

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30196 · Security Note
• https://osv.dev/vulnerability/CVE-2022-30196 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06746 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-30196 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30196 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-30196 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30196 · Security Note
• https://t.me/cibsecurity/49683 · Telegram Post
• https://t.me/cibsecurity/49688 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2022091373 · Note