Vulnerability in Microsoft Visual Studio 2019 Version 16.10 (Includes 16.0 - 16.9)
CVE-2021-31957
ASP.NET Core Denial of Service Vulnerability
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.051 (92.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.051 · newest: 0.051 · change: 0.000
Affected products
- Microsoft Visual Studio 2019 Version 16.10 (Includes 16.0 - 16.9) — versions 16.10.0
- Microsoft Visual Studio 2019 Version 16.4 (Includes 16.0 - 16.3) — versions 16.0
- Microsoft Visual Studio 2019 Version 16.7 (Includes 16.0 – 16.6) — versions 16.0.0
- Microsoft Visual Studio 2019 Version 16.9 (Includes 16.0 - 16.8) — versions 15.0.0
- Microsoft .Net
- Microsoft .Net 5.0 — versions 5.0.0
- Microsoft .Net Core
- Microsoft .Net Core 3.1 — versions 3.1
- Microsoft Visual Studio 2019 — versions 8.10
- Microsoft Visual Studio 2019 For Mac Version 8.10 — versions 8.1.0
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31957 (Patch, Vendor Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2021-31957?
- CVE-2021-31957 is a medium-severity vulnerability in Microsoft Visual Studio 2019 Version 16.10 (Includes 16.0 - 16.9). CVSS score: 5.9/10. Published 2021-06-08.
- How severe is CVE-2021-31957?
- Medium severity. CVSS v3 base score is 5.9 out of 10.