PT-2019-2607 · Microsoft · Windows

Published 2019-06-11 · Updated 2025-04-03 · CVE-2019-1064

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to an elevation of privilege vulnerability in the Windows AppX Deployment Service (AppXSVC) due to improper handling of hard links. This vulnerability can be exploited by an attacker to elevate their privileges using a specially crafted application. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

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

Exploit

LPE

Link Following

Weakness Enumeration

CWE-264

CWE-59

Related Identifiers

BDU:2019-02487

CVE-2019-1064

Affected Products

Windows

References · 13

• 🔥 https://github.com/RythmStick/CVE-2019-1064 · Exploit
• 🔥 https://github.com/0x00-0x00/CVE-2019-1064 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1064 · Security Note
• https://bdu.fstec.ru/vul/2019-02487 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-1064 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1064 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1064 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-1064 · Vendor Advisory
• https://cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv · Note
• https://cisa.gov/known-exploited-vulnerabilities-catalog · Note
• https://t.me/defcon_news/16269 · Telegram Post
• https://t.me/cvenotify/117671 · Telegram Post
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1064 · Note