PT-2021-2702 · Microsoft · Windows

K0Shl · Published 2021-04-13 · Updated 2023-12-29 · CVE-2021-26417

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue is related to errors in processing objects in memory within the Overlay Filter component of Windows operating systems. This can allow an attacker to gain unauthorized access to protected information. The vulnerability enables attackers to obtain sensitive information and affect the system.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2021-02234

CVE-2021-26417

Affected Products

Windows

References · 7

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26417 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26417 · Security Note
• https://bdu.fstec.ru/vul/2021-02234 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26417 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26417 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-26417 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26417 · Security Note