Home/CVE/An elevation of privilege vulnerability exists when Visual Studio fails to properly validate hardlinks while extracting
CVE

CVE-2019-1425

An elevation of privilege vulnerability exists when Visual Studio fails to properly validate hardlinks while extracting

An elevation of privilege vulnerability exists when Visual Studio fails to properly validate hardlinks while extracting archived files, aka 'Visual Studio Elevation of Privilege Vulnerability'.

MEDIUM · CVSS 6.5 EPSS 0.07567
Monitor
  • EPSS percentile: top 8% of all CVEs by exploitation likelihood
Sigma rules0 YARA rules0
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Weakness Classification

CWE-59Improper Link Resolution Before File Access ('Link Following')
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Affected Products & Versions

2
microsoft visual studio 2017all versions
microsoft visual studio 2019all versions
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · 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 NVD12 Nov 2019 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
⚑

Vendor Advisories

1
msrcCVE-2019-1425Elevation of Privilege
🔗

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-2019-1425PatchVendor Advisory
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