Vulnerability Monitor

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CVE-2019-1163

A security feature bypass exists when Windows incorrectly validates CAB file signatures. An attacker who successfully exploited this vulnerability could inject code into a CAB file without invalidating the file's signature. To exploit the vulnerability, an attacker could modify a signed CAB file and inject malicious code. The attacker could then convince a target user to execute the file. The update addresses the vulnerability by correcting how Windows validates file signatures.

Published

2019-08-14T21:15:15.703

Last Modified

2024-11-21T04:36:09.223

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-354
  • Type: Secondary
    CWE-354
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_10 - Yes
Operating System microsoft windows_10 1607 Yes
Operating System microsoft windows_10 1703 Yes
Operating System microsoft windows_10 1709 Yes
Operating System microsoft windows_10 1803 Yes
Operating System microsoft windows_10 1809 Yes
Operating System microsoft windows_10 1903 Yes
Operating System microsoft windows_server_2016 - Yes
Operating System microsoft windows_server_2016 1803 Yes
Operating System microsoft windows_server_2016 1903 Yes
Operating System microsoft windows_server_2019 - Yes
References