CVE-2022-30187
Azure Storage Library Information Disclosure Vulnerability
MEDIUM
4.7
CVSS Score
Published: July 12, 2022 at 10:37 PM UTC
Updated: June 17, 2026 at 04:43 AM UTC
3 products affected across 1 vendorAzure Storage BlobsAzure Storage QueueAzure Storage Queues
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Severity
MEDIUM4.7
Exploit prediction
EPSS 0.5%
SSVC
PoC
Description
Azure Storage Library Information Disclosure Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
Affected range stops below 12.13.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.18.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.4.0, so it looks safe — our inference, not a vendor statement
v < 12.11.0v < 12.4.012.0.0 ≤ v < 12.13.0
Affected range stops below 12.11.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.13.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.4.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.13.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.4.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor Advisory
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30187SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
4.7MEDIUMmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-327
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