What’s Vulnerable › Vulnerabilities

CVE-2018-1993

• Severity: low (CVSS 3.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-01-08 · updated 2026-06-17
• Weakness: CWE-200

Description

IBM Spectrum Scale (GPFS) 4.1.1, 4.2.0, 4.2.1, 4.2.2, 4.2.3, and 5.0.0 where the use of Local Read Only Cache (LROC) is enabled may caused read operation on a file to return data from a different file. IBM X-Force ID: 154440.

Affected products

• IBM Spectrum Scale: from 4.1.1.0 through 4.1.1.21; from 4.2.0.0 through 4.2.3.11; from 5.0.0.0 through 5.0.2.0

References

• http://www.securityfocus.com/bid/106485
• https://exchange.xforce.ibmcloud.com/vulnerabilities/154440
• https://www.ibm.com/support/docview.wss?uid=ibm10793719
• http://www.securityfocus.com/bid/106485
• https://exchange.xforce.ibmcloud.com/vulnerabilities/154440
• https://www.ibm.com/support/docview.wss?uid=ibm10793719

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