RCE in Ruby-Git
CVE-2022-46648
ruby-git versions prior to v1.13.0 allows a remote authenticated attacker to execute an arbitrary ruby code by having a user to load a repository containing a specially crafted filename to the product. This vulnerability is different from CVE-2022-47318.
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.014 (68.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Ruby-git — versions versions prior to v1.13.0
- Ruby-git_project Ruby-git
- Debian Debian_linux — versions 10.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (Product, Third Party Advisory)
- vultures@jpcert.or.jp (Patch, Third Party Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
- vultures@jpcert.or.jp (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-46648?
- CVE-2022-46648 is a high-severity vulnerability in Ruby-Git, classified under Code Injection. CVSS score: 8.0/10. Published 2023-01-17.
- How severe is CVE-2022-46648?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2022-46648 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.