Home/CVE/An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permission
CVE

CVE-2019-1077

An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permission

An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka 'Visual Studio Elevation of Privilege Vulnerability'.

MEDIUM · CVSS 5 EPSS 0.00557
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

2
microsoft visual studio 2017all versions
microsoft visual studio 2019all versions
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Scoring & Timeline

5
MEDIUM · CVSS v3.0 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Jul 2019 · 07:15 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
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Vendor Advisories

1
msrcCVE-2019-1077Elevation of Privilege
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1077PatchVendor Advisory
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