CVE catalog
CVE-2021-3779
UBUNTU-CVE-2021-3779
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.19% · Oct 25, 2026
A malicious MySQL server can request local file content from a client using ruby-mysql prior to version 2.10.0 without explicit authorization from the user. This issue was resolved in version 2.10.0 and later.
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 | ruby-mysql | 16.04 | 2.9.1-1build2 | vulnerable |
| Ubuntu | ruby-mysql | 16.04 | 2.9.1-1build3 | vulnerable |
| Ubuntu | ruby-mysql | 16.04 | 2.9.1-1build4 | vulnerable |
| Ubuntu | ruby-mysql | 16.04 | 2.9.1-1build5 | vulnerable |
| Ubuntu | ruby-mysql | 16.04 | 2.9.1-1ubuntu1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: