CVE catalog
CVE-2023-33170
UBUNTU-CVE-2023-33170
- Severity
- High · CVSS 8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.99% · Oct 25, 2026
McKee-Harris, Matt Cotterell, and Jack Moran discovered that .NET did not properly update account lockout maximum failed attempts. An attacker could possibly use this issue to bypass the security feature and attempt to guess more passwords for an account.
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 | 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 | 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 | 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 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Ubuntu | dotnet6 | deb | 22.04 | 6.0.120-0ubuntu1~22.04.1 | Not reported | USN-6217-1 | Not reported |
| Ubuntu | dotnet7 | deb | 22.04 | 7.0.109-0ubuntu1~22.04.1 | Not reported | USN-6217-1 | Not reported |
| Ubuntu | dotnet6 | deb | 22.04 | 6.0.120-0ubuntu1~22.04.1 | Not reported | UBUNTU-CVE-2023-33170 | Not reported |
| Ubuntu | dotnet7 | deb | 22.04 | 7.0.109-0ubuntu1~22.04.1 | Not reported | UBUNTU-CVE-2023-33170 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://access.redhat.com/errata/RHSA-2023:4061]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2023_4058.json]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-33170]
- [https://osv.dev/vulnerability/USN-6217-1]
[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]