PT-2024-3587 · Microsoft · Windows Cryptographic Services+1

Erik Egsgard · Published 2024-05-14 · Updated 2025-01-08 · CVE-2024-30020

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

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

Description The issue is related to a buffer overflow in dynamic memory within the Cryptographic service of Windows operating systems. This can be exploited by a remote attacker to execute arbitrary code, potentially affecting the system.

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

RCE

Improper Certificate Validation

Heap Based Buffer Overflow

Buffer Overflow

Weakness Enumeration

CWE-295

CWE-122

CWE-120

Related Identifiers

BDU:2024-03892

CVE-2024-30020

Affected Products

Windows

Windows Cryptographic Services

References · 7

• https://bdu.fstec.ru/vul/2024-03892 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30020 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2024-30020 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-30020 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-30020 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/707915 · Security Note
• https://osv.dev/vulnerability/CVE-2024-30020 · Vendor Advisory