CVE-2018-8269
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
1.0
Description
Denial of service in ASP.NET Core
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Microsoft Office SharePoint Server 2016 - Denial of Service (Metasploit)
Source code queued for fetch — refresh in a moment.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Microsoft.Data.OData | <5.8.4 | 5.8.4 |
| NuGet | Microsoft.AspNetCore.DataProtection.AzureStorage | >=2.1.0,<2.1.13 | 2.1.13 |
| NuGet | Microsoft.AspNetCore.DataProtection.AzureStorage | >=2.2.0,<2.2.7 | 2.2.7 |
| NuGet | Microsoft.AspNetCore.All | >=2.1.0,<2.1.13 | 2.1.13 |
| NuGet | Microsoft.AspNetCore.All | >=2.2.0,<2.2.7 | 2.2.7 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-8269
- https://github.com/aspnet/Announcements/issues/385
- https://github.com/github/advisory-database/issues/302
- https://github.com/advisories/GHSA-mv2r-q4g5-j8q5
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8269
- https://www.exploit-db.com/exploits/46101
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.