PT-2017-1534 · Microsoft · Windows

Published 2017-03-14 · Updated 2017-08-16 · CVE-2017-0100

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 versions prior to the fixed version

Description The issue is related to a DCOM object in Helppane.exe, which allows local users to gain privileges via a crafted application. It is associated with weaknesses in the authentication procedure. This can enable a local attacker to elevate their privileges using a specially crafted application.

Recommendations For Microsoft Windows 7 SP1, Windows Server 2008 R2, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, and 1607, and Windows Server 2016, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

LPE

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2017-00679

CVE-2017-0100

Affected Products

Windows

References · 12

• 🔥 https://github.com/cssxn/CVE-2017-0100 · Exploit
• 🔥 https://exploit-db.com/exploits/41607 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0100 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2017-0100 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-0100 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-0100 · Security Note
• https://bdu.fstec.ru/vul/2017-00679 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0100 · Vendor Advisory
• https://bugs.chromium.org/p/project-zero/issues/detail?id=1021 · Note
• http://securityfocus.com/bid/96700 · Note
• http://securitytracker.com/id/1038001 · Note
• http://blog.inspired-sec.com/archive/2017/03/17/COM-Moniker-Privesc.html · Note