CVE catalog
CVE-2024-21319
UBUNTU-CVE-2024-21319
- Severity
- Medium · CVSS 6.8
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 2.89% · Oct 25, 2026
Vishal Mishra and Anita Gaud discovered that .NET did not properly validate X.509 certificates with malformed signatures. An attacker could possibly use this issue to bypass an application's typical authentication logic. (CVE-2024-0057) Morgan Brown discovered that .NET did not properly handle requests from unauthenticated clients. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-21319)
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | dotnet6 | 22.04 | 6.0.108-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.109-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.110-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.111-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.113-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.116-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.118-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.119-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.120-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.121-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.122-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.123-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.124-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.125-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.126-0ubuntu1~22.04.1 | fixed |
| Ubuntu | dotnet7 | 22.04 | 7.0.105-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.107-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.108-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.109-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.110-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.111-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.112-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.113-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.114-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.115-0ubuntu1~22.04.1 | fixed |
| Ubuntu | dotnet6 | 22.04 | 6.0.108-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.109-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.110-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.111-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.113-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.116-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.118-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.119-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.120-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.121-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.122-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.123-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.124-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.125-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet6 | 22.04 | 6.0.126-0ubuntu1~22.04.1 | fixed |
| Ubuntu | dotnet7 | 22.04 | 7.0.105-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.107-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.108-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.109-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.110-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.111-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.112-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.113-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.114-0ubuntu1~22.04.1 | vulnerable |
| Ubuntu | dotnet7 | 22.04 | 7.0.115-0ubuntu1~22.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Ubuntu | dotnet6 | deb | 22.04 | 6.0.126-0ubuntu1~22.04.1 | Not reported | USN-6578-1 | Not reported |
| Ubuntu | dotnet7 | deb | 22.04 | 7.0.115-0ubuntu1~22.04.1 | Not reported | USN-6578-1 | Not reported |
| Ubuntu | dotnet6 | deb | 22.04 | 6.0.126-0ubuntu1~22.04.1 | Not reported | UBUNTU-CVE-2024-21319 | Not reported |
| Ubuntu | dotnet7 | deb | 22.04 | 7.0.115-0ubuntu1~22.04.1 | Not reported | UBUNTU-CVE-2024-21319 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://access.redhat.com/errata/RHSA-2024:0255]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_0150.json]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-21319]
- [https://osv.dev/vulnerability/USN-6578-1]
[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]