Veille CVE
CVE-2018-8440
7.8 Élevée Exploitée activement Utilisée par des rançongicielsCatalogue CISA KEV — Microsoft Windows Privilege Escalation Vulnerability
Ajoutée le 28/03/2022 · Échéance de correction (agences US) : 18/04/2022
Action requise : Apply updates per vendor instructions.
Description
An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
Produits concernés
- Microsoft Windows 7
- Microsoft Windows Server 2012 R2
- Microsoft Windows RT 8.1
- Microsoft Windows Server 2008
- Microsoft Windows Server 2012
- Microsoft Windows 8.1
- Microsoft Windows Server 2016
- Microsoft Windows Server 2008 R2
- Microsoft Windows 10
- Microsoft Windows 10 Servers
- Microsoft windows 10 1607
- Microsoft windows 10 1703
- Microsoft windows 10 1709
- Microsoft windows 10 1803
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.8 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 7.8 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 2.0 | 7.2 Élevée | nvd@nist.gov (NVD) | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Références
- http://www.securityfocus.com/bid/105153 Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041578 Third Party AdvisoryVDB Entry
- https://blog.0patch.com/2018/08/how-we-micropatched-publicly-dropped.html ExploitPatchThird Party Advisory
- https://blog.0patch.com/2018/09/comparing-our-micropatch-with.html Third Party Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8440 PatchVendor Advisory
- http://www.securityfocus.com/bid/105153 Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041578 Third Party AdvisoryVDB Entry
- https://blog.0patch.com/2018/08/how-we-micropatched-publicly-dropped.html ExploitPatchThird Party Advisory
- https://blog.0patch.com/2018/09/comparing-our-micropatch-with.html Third Party Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8440 PatchVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8440 US Government Resource