PRIOn knowledge basePRION:CVE-2019-1077Privilege escalation
5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
5.5 Medium
AI Score
Confidence
High
6.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:C/A:C
0.001 Low
EPSS
Percentile
28.7%
An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka ‘Visual Studio Elevation of Privilege Vulnerability’.
| CPE | Name | Operator | Version |
|---|---|---|---|
| visual_studio_2017 | eq | 15.9 | |
| visual_studio_2019 | eq | 16.0 | |
| visual_studio_2019 | eq | 16.1 |
Related
5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
5.5 Medium
AI Score
Confidence
High
6.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:C/A:C
0.001 Low
EPSS
Percentile
28.7%