PT-2021-6042 · Microsoft · Windows Address Book+1

Boxer · Published 2021-07-13 · Updated 2023-12-28 · CVE-2021-34504

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to errors in code generation management in the Windows Address Book of Windows operating systems. It allows a remote attacker to execute arbitrary code in the target system.

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

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2022-00635

CVE-2021-34504

Affected Products

Windows

Windows Address Book

References · 10

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34504 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-34504 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34504 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/667119 · Security Note
• https://bdu.fstec.ru/vul/2022-00635 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34504 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34504 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-34504 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021071331 · Note
• https://t.me/cvenotify/17869 · Telegram Post