TI-2018-05977 Aliases CVE-2018-8269 GHSA-mv2r-q4g5-j8q5

A denial of service vulnerability exists when OData Library improperly handles web…

MEDIUM 55Published 2018-09-13 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub.

Summary

A denial of service vulnerability exists when OData Library improperly handles web requests, aka "OData Denial of Service Vulnerability." This affects Microsoft.Data.OData.

Why it matters now

EPSS 0.26797 98th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix Fixed Microsoft.Data.OData (NuGet): 5.8.4Microsoft.AspNetCore.DataProtection.AzureStorage (NuGet): 2.1.13, 2.2.7+1 more product

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Microsoft	Microsoft.Data.OData	Microsoft.Data.OData	—	No fix listed	CNA
—	Microsoft.Data.OData (NuGet)	before 5.8.4	5.8.4	Patch available	GHSA-mv2r-q4g5-j8q5
—	Microsoft.AspNetCore.DataProtection.AzureStorage (NuGet)	2.1.0 to before 2.1.13	2.1.13	Patch available	GHSA-mv2r-q4g5-j8q5
—	Microsoft.AspNetCore.DataProtection.AzureStorage (NuGet)	2.2.0 to before 2.2.7	2.2.7	Patch available	GHSA-mv2r-q4g5-j8q5
—	Microsoft.AspNetCore.All (NuGet)	2.1.0 to before 2.1.13	2.1.13	Patch available	GHSA-mv2r-q4g5-j8q5
—	Microsoft.AspNetCore.All (NuGet)	2.2.0 to before 2.2.7	2.2.7	Patch available	GHSA-mv2r-q4g5-j8q5

Microsoft.Data.OData VendorMicrosoft Affected Microsoft.Data.OData Fixed in — No fix listed CNA
Microsoft.Data.OData (NuGet) Vendor— Affected before 5.8.4 Fixed in 5.8.4 Patch available GHSA-mv2r-q4g5-j8q5
Microsoft.AspNetCore.DataProtection.AzureStorage (NuGet) Vendor— Affected 2.1.0 to before 2.1.13 Fixed in 2.1.13 Patch available GHSA-mv2r-q4g5-j8q5
Microsoft.AspNetCore.DataProtection.AzureStorage (NuGet) Vendor— Affected 2.2.0 to before 2.2.7 Fixed in 2.2.7 Patch available GHSA-mv2r-q4g5-j8q5
Microsoft.AspNetCore.All (NuGet) Vendor— Affected 2.1.0 to before 2.1.13 Fixed in 2.1.13 Patch available GHSA-mv2r-q4g5-j8q5
Microsoft.AspNetCore.All (NuGet) Vendor— Affected 2.2.0 to before 2.2.7 Fixed in 2.2.7 Patch available GHSA-mv2r-q4g5-j8q5

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:microsoft.data.odata:-:::::::*	not specified by NVD	Vulnerable	Microsoft

cpe:2.3:a:microsoft:microsoft.data.odata:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

Fix · GHSA-mv2r-q4g5-j8q5 Microsoft.Data.OData (NuGet) Fixed in 5.8.4 Advisory →
Fix · GHSA-mv2r-q4g5-j8q5 Microsoft.AspNetCore.DataProtection.AzureStorage (NuGet) Fixed in 2.1.13 Advisory →
Fix · GHSA-mv2r-q4g5-j8q5 Microsoft.AspNetCore.DataProtection.AzureStorage (NuGet) Fixed in 2.2.7 Advisory →
Fix · GHSA-mv2r-q4g5-j8q5 Microsoft.AspNetCore.All (NuGet) Fixed in 2.1.13 Advisory →
Fix · GHSA-mv2r-q4g5-j8q5 Microsoft.AspNetCore.All (NuGet) Fixed in 2.2.7 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2018-8269
2026-10-03 Alias added: GHSA-mv2r-q4g5-j8q5

References

Exploit 1

46101

Patch 1

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8269

Advisory 2

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences