CVE catalog
CVE-2023-28120
rails: CVE-2023-28120
- Severity
- Medium · CVSS 6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.95% · Oct 25, 2026
There is a vulnerability in ActiveSupport if the new bytesplice method is called on a SafeBuffer with untrusted user input.
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 |
|---|---|---|---|---|
| Debian | rails | sid | 2:7.2.4+dfsg-2 | fixed |
| Debian | rails | forky | 2:7.2.4+dfsg-1 | fixed |
| Debian | rails | trixie | 2:7.2.2.2+dfsg-2~deb13u1 | fixed |
| Debian | rails | trixie-security | 2:7.2.2.2+dfsg-2~deb13u2 | fixed |
| Debian | rails | bookworm | 2:6.1.7.10+dfsg-1~deb12u2 | fixed |
| Debian | rails | bookworm-security | 2:6.1.7.10+dfsg-1~deb12u3 | fixed |
| Opensuse | rubygem-activesupport-7.0 | tumbleweed | 7.0.4.3-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | rails | source | sid | 2:6.1.7.3+dfsg-1 | not yet assigned | Not reported | [1033262] |
| Debian | rails | source | forky | 2:6.1.7.3+dfsg-1 | not yet assigned | Not reported | [1033262] |
| Debian | rails | source | trixie | 2:6.1.7.3+dfsg-1 | not yet assigned | Not reported | [1033262] |
| Debian | rails | source | bookworm | 2:6.1.7.3+dfsg-1 | not yet assigned | Not reported | [1033262] |
| Opensuse | rubygem-activesupport-7.0 | rpm | tumbleweed | 7.0.4.3-1.1 | Not reported | OPENSUSE-SU-2024:12804-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_2280-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-28120]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:12804-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-28120]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-28120.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0632.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]