VDB
CVE-2024-21312
CVE-2024-21312
PUBLISHED
CVSS 7.5 HIGH
.NET Framework Denial of Service Vulnerability
Reported by microsoft · Published January 9, 2024
.NET Framework Denial of Service Vulnerability
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| Microsoft .NET Framework 3.5 AND 4.8 | Microsoft | 4.8.04690.02 |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | Microsoft | 4.7.04081.02 |
| Microsoft .NET Framework 3.5 AND 4.7.2 | Microsoft | 4.7.04081.03 |
| Microsoft .NET Framework 3.5 AND 4.8.1 | Microsoft | 4.8.09214.01 |
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 | 4.8.1 |
| Microsoft | Microsoft .NET Framework 4.8 | 4.8.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 | 4.8.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 | 4.7.0 |
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | 4.7.0 |
| Microsoft | Microsoft .NET Framework 3.5 | 3.5.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 | 4.8.0 |
| microsoft | .net | 4.7.0, 4.8.0, 4.7.0 |
| Microsoft | Microsoft .NET Framework 4.8 | 4.8.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 | 4.7.0 |
| Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 | 4.7.0 |
| Microsoft | Microsoft .NET Framework 3.5 | 3.5.0 |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8.1 | 4.8.1 |
Timeline
- Jan 9, 2024 CVE Published
- Jan 10, 2024 PoC Published (3 in total, the first dated here)
- Jan 18, 2024 EPSS Score (30 in total, the first dated here)
- Oct 4, 2024 Coalition ESS Score (7 in total, the first dated here)
- Nov 21, 2024 CVE Updated
- Mar 11, 2026 Security Advisory (13 in total, the first dated here)
- Nov 4, 2026 Distribution Patch (8 in total, the first dated here)
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2024-21312
vulnetix vdb fixes CVE-2024-21312Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2024-21312/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart