CVEvulnerability
CVE-2023-28120
5.3 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2025-01-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-79
Description
There is a vulnerability in ActiveSupport if the new bytesplice method is called on a SafeBuffer with untrusted user input.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://discuss.rubyonrails.org/t/cve-2023-28120-possible-xss-security-vulnerability-in-safebuffer-bytesplice/82469 discuss.rubyonrails.org
- https://github.com/rails/rails/commit/3cf23c3f891e2e81c977ea4ab83b62bc2a444b70 github.com
- https://lists.fedoraproject.org/archives/list/[email protected]/message/UPV6PVCX4VDJHLFFT42EXBBSGAWZICOW/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ZE5W4MH6IE4DV7GELDK6ISCSTFLHKSYO/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20240202-0006/ security.netapp.com
- https://www.debian.org/security/2023/dsa-5389 www.debian.org