Vulnerability in Ruby-Mysql Project
CVE-2021-3779
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Ruby-Mysql Project
- Tomita Masahiro Ruby-Mysql — versions 2.9.14
Weakness classification (CWE)
References
- www.rapid7.com/blog/post/2022/06/28/cve-2021-3779-ruby-mysql-gem-client-file-re… (Exploit, Third Party Advisory, Mitigation)
Frequently asked questions
- What is CVE-2021-3779?
- CVE-2021-3779 is a medium-severity vulnerability in Ruby-Mysql Project, classified under Externally Controlled Reference to a Resource in Another Sphere. CVSS score: 6.5/10. Published 2022-06-28.
- How severe is CVE-2021-3779?
- Medium severity. CVSS v3 base score is 6.5 out of 10.