CVE-2022-47318

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 72.7% of scored records. A rank, not a probability.

NVD base score

8.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-01-17 00:00Z3 YR AGO

Last updated

2025-04-04 15:54Z1 YR AGO

Reserved

2022-12-28

Assigning CNA

jpcert

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

• CWE-94Improper Control of Generation of Code ('Code Injection')Base

Data version

5.1

Document digest

504d5c6520c457fb97980de22b7a4d11164db7c58281043334b87b76886b9b07

• github.comhttps://github.com/ruby-git/ruby-git
• github.comhttps://github.com/ruby-git/ruby-git/pull/602
• jvn.jphttps://jvn.jp/en/jp/JVN16765254/index.html
• lists.fedoraproject.orgFEDORA-2023-e3985c2b3bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KPFLSZPUM7APWVBRM5DCAY5OUVQBF4K/vendor-advisory
• lists.debian.org[debian-lts-announce] 20230130 [SECURITY] [DLA 3303-1] ruby-git security updatehttps://lists.debian.org/debian-lts-announce/2023/01/msg00043.htmlmailing-list