CVE-2018-4048

2019-05-3016:06:43

talos

www.cve.org

CVSS3

9.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

0.001

Percentile

20.2%

JSON

An exploitable local privilege elevation vulnerability exists in the file system permissions of the Temp directory in GOG Galaxy 1.2.48.36 (Windows 64-bit Installer). An attacker can overwrite executables of the Desktop Galaxy Updater to exploit this vulnerability and execute arbitrary code with SYSTEM privileges.

CNA Affected

[
  {
    "product": "GOG Galaxy",
    "vendor": "Talos",
    "versions": [
      {
        "status": "affected",
        "version": "Gog Galaxy 1.2.48.36 (Windows 64-bit Installer)"
      }
    ]
  }
]