CVE-2024-20672
.NET Denial of Service Vulnerability
.NET Denial of Service Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
.NET Denial of Service Vulnerability
.NET Denial of Service Vulnerability
- Record
CVE-2024-20672- CVSS 3.1
- 7.5 High
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 - Weakness
- CWE-400
- Updated
- 2026-11-02
EUVDEUVD-2024-18387
.NET Denial of Service Vulnerability
- Record
EUVD-2024-18387- CVSS 3.1
- 7.5 High
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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-rh83-2fx8-8x6x
.NET Core and Visual Studio Denial of Service Vulnerability
.NET Core and Visual Studio Denial of Service Vulnerability
- Record
GHSA-rh83-2fx8-8x6x- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
NVD
.NET Denial of Service Vulnerability
- Record
CVE-2024-20672- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
OSVALPINE-CVE-2024-20672
.NET Denial of Service Vulnerability
- Record
ALPINE-CVE-2024-20672- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
OSVBELL-CVE-2024-20672
- Record
BELL-CVE-2024-20672- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSV
.NET Denial of Service Vulnerability
- Record
CVE-2024-20672- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVBIT-dotnet-2024-20672 No score
.NET Denial of Service Vulnerability
.NET Denial of Service Vulnerability
- Record
BIT-dotnet-2024-20672- Updated
- 2026-11-02
OSVBIT-dotnet-sdk-2024-20672 No score
.NET Denial of Service Vulnerability
.NET Denial of Service Vulnerability
- Record
BIT-dotnet-sdk-2024-20672- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
dotnet6-buildAlpine:v3.19 |
before 6.0.131-r0 | 6.0.131-r0 |
dotnet6-buildAlpine:v3.20 |
before 6.0.131-r0 | 6.0.131-r0 |
dotnet6-runtimeAlpine:v3.19 |
before 6.0.31-r0 | 6.0.31-r0 |
dotnet6-runtimeAlpine:v3.20 |
before 6.0.31-r0 | 6.0.31-r0 |
dotnet7-buildAlpine:v3.19 |
before 7.0.120-r0 | 7.0.120-r0 |
dotnet7-runtimeAlpine:v3.19 |
before 7.0.20-r0 | 7.0.20-r0 |
dotnet8-runtimeAlpine:v3.20 |
before 8.0.6-r0 | 8.0.6-r0 |
dotnet8-runtimeAlpine:v3.21 |
before 8.0.6-r0 | 8.0.6-r0 |
dotnet8-runtimeAlpine:v3.22 |
before 8.0.6-r0 | 8.0.6-r0 |
dotnet8-runtimeAlpine:v3.23 |
before 8.0.6-r0 | 8.0.6-r0 |
Show 5 moreShow less
| Package | Affected | Fixed |
|---|---|---|
dotnet8-runtimeAlpine:v3.24 |
before 8.0.6-r0 | 8.0.6-r0 |
dotnet6-buildAlpaquita:stream |
6.0.125-r0 up to 6.0.131-r0 | 6.0.131-r0 |
dotnet6-runtimeAlpaquita:stream |
6.0.25-r0 up to 6.0.31-r0 | 6.0.31-r0 |
dotnetBitnami |
6.0.0 up to 6.0.26, 7.0.0 up to 7.0.15 | 6.0.267.0.15 |
dotnet-sdkBitnami |
6.0.0 up to 6.0.26, 7.0.0 up to 7.0.15 | 6.0.267.0.15 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, aliases, references | OSV | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-20672 is a high vulnerability (CVSS 7.5) in Microsoft .net, published January 9, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.90%, the 86th percentile. Fixed in dotnet6-build 6.0.131-r0.