Vulnerability in Microsoft Asp.net Core
CVE-2018-0875
.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability".
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.091 (95.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.091 · newest: 0.091 · change: 0.000
Affected products
- Microsoft Asp.net Core — versions 1.0, 1.1, 2.0
- Microsoft Powershell Core — versions 6.0
- Microsoft Corporation .Net Core — versions .NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability".
Public proof-of-concept exploits
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0875 (Patch, Vendor Advisory)
- www.securityfocus.com/bid/103225 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securitytracker.com/id/1040505 (VDB Entry, Third Party Advisory, vdb-entry)
- access.redhat.com/errata/RHSA-2018:0522 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-0875?
- CVE-2018-0875 is a high-severity vulnerability in Microsoft Asp.net Core. CVSS score: 7.5/10. Published 2018-03-14.
- How severe is CVE-2018-0875?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2018-0875 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.