PT-2023-3852 · Microsoft · Windows Cryptoapi+1

Polar Bear · Published 2023-07-11 · Updated 2024-05-29 · CVE-2023-35339

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

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

Description The issue is related to incorrect clearing or release of resources in the Windows CryptoAPI, which 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.

DoS

Resource Exhaustion

Improper Resource Release

Weakness Enumeration

CWE-400

CWE-404

Related Identifiers

BDU:2023-04144

CVE-2023-35339

Affected Products

Windows

Windows Cryptoapi

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35339 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-35339 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-35339 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-35339 · Security Note
• https://osv.dev/vulnerability/CVE-2023-35339 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04144 · Security Note
• https://t.me/cibsecurity/66438 · Telegram Post
• https://t.me/cvenotify/54397 · Telegram Post