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CVE-2018-11064

HIGHCVSS 7.8/10EPSS 0.39%

Last modified

CVE-2018-11064 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Dell EMC Unity OE versions 4.3.0.x and 4.3.1.x and UnityVSA OE versions 4.3.0.x and 4.3.1.x contains an Incorrect File Permissions vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability to alter multiple library files in service tools that might result in arbitrary code execution with elevated privileges. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

Dell EMC Unity OE versions 4.3.0.x and 4.3.1.x and UnityVSA OE versions 4.3.0.x and 4.3.1.x contains an Incorrect File Permissions vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability to alter multiple library files in service tools that might result in arbitrary code execution with elevated privileges. No user file systems are directly affected by this vulnerability.

Metrics

CVSS 3.0
7.8/10

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

EPSS Probability
0.39%

31.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DellEmc Unity Operating Environment>= 4.3.0.1522077968, <= 4.3.1.1525703027
DellEmc Unityvsa Operating Environment>= 4.3.0.1522077968, <= 4.3.1.1525703027

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-11064?
Dell EMC Unity OE versions 4.3.0.x and 4.3.1.x and UnityVSA OE versions 4.3.0.x and 4.3.1.x contains an Incorrect File Permissions vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability to alter multiple library files in service tools that might result in arbitrary code execution with elevated privileges. No user file systems are directly affected by this vulnerability.
How severe is CVE-2018-11064?
CVE-2018-11064 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2018-11064?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST