CVE catalog
CVE-2024-27282
Ruby vulnerabilities
- Severity
- Medium · CVSS 6.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.66% · Oct 25, 2026
An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it is possible to extract arbitrary heap data relative to the start of the text, including pointers and sensitive strings. The fixed versions are 3.0.7, 3.1.5, 3.2.4, and 3.3.1.
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 | ruby3.1 | bookworm | 3.1.2-7+deb12u1 | fixed |
| Debian | ruby3.1 | bookworm-security | 3.1.2-7+deb12u1 | fixed |
| Ubuntu | ruby3.2 | noble | 3.2.3-1ubuntu0.24.04.6 | fixed |
| Ubuntu | libruby3.2 | noble | 3.2.3-1ubuntu0.24.04.6 | fixed |
| Ubuntu | ruby3.2-dev | noble | 3.2.3-1ubuntu0.24.04.6 | fixed |
| Ubuntu | ruby3.2-doc | noble | 3.2.3-1ubuntu0.24.04.6 | fixed |
| Ubuntu | ruby3.2 | noble | 3.2.3-1ubuntu0.24.04.1 | fixed |
| Ubuntu | libruby3.2 | noble | 3.2.3-1ubuntu0.24.04.1 | fixed |
| Ubuntu | ruby3.2-dev | noble | 3.2.3-1ubuntu0.24.04.1 | fixed |
| Ubuntu | ruby3.2-doc | noble | 3.2.3-1ubuntu0.24.04.1 | fixed |
| Alpine | ruby | 3.16 | 3.1.5-r0 | fixed |
| Alpine | ruby | 3.17 | 3.1.5-r0 | fixed |
| Alpine | ruby | 3.18 | 3.2.4-r0 | fixed |
| Alpine | ruby | 3.19 | 3.2.4-r0 | fixed |
| Alpine | ruby | 3.20 | 3.3.1-r0 | fixed |
| Alpine | ruby | 3.21 | 3.3.1-r0 | fixed |
| Alpine | ruby | 3.22 | 3.3.1-r0 | fixed |
| Alpine | ruby | 3.23 | 3.3.1-r0 | fixed |
| Alpine | ruby | 3.24 | 3.3.1-r0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | ruby3.1 | source | bookworm | 3.1.2-7+deb12u1 | not yet assigned | Not reported | [1069969] |
| Ubuntu | ruby3.2 | deb | noble | 3.2.3-1ubuntu0.24.04.6 | Not reported | Not reported | Not reported |
| Ubuntu | libruby3.2 | deb | noble | 3.2.3-1ubuntu0.24.04.6 | Not reported | Not reported | Not reported |
| Ubuntu | ruby3.2-dev | deb | noble | 3.2.3-1ubuntu0.24.04.6 | Not reported | Not reported | Not reported |
| Ubuntu | ruby3.2-doc | deb | noble | 3.2.3-1ubuntu0.24.04.6 | Not reported | Not reported | Not reported |
| Ubuntu | ruby3.2 | deb | noble | 3.2.3-1ubuntu0.24.04.1 | Not reported | Not reported | Not reported |
| Ubuntu | libruby3.2 | deb | noble | 3.2.3-1ubuntu0.24.04.1 | Not reported | Not reported | Not reported |
| Ubuntu | ruby3.2-dev | deb | noble | 3.2.3-1ubuntu0.24.04.1 | Not reported | Not reported | Not reported |
| Ubuntu | ruby3.2-doc | deb | noble | 3.2.3-1ubuntu0.24.04.1 | Not reported | Not reported | Not reported |
| Alpine | ruby | apk | 3.16 | 3.1.5-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.17 | 3.1.5-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.18 | 3.2.4-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.19 | 3.2.4-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.20 | 3.3.1-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.21 | 3.3.1-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.22 | 3.3.1-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.23 | 3.3.1-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
| Alpine | ruby | apk | 3.24 | 3.3.1-r0 | Not reported | ALPINE-CVE-2024-27282 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_3500.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2024-27282]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-27282]
- [https://security-tracker.debian.org/tracker/CVE-2024-27282]
- [https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-27282.json]
- [https://ubuntu.com/security/notices/USN-6838-1]
- [https://ubuntu.com/security/notices/USN-7734-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0952.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] · [Ubuntu Security Notices (USN)]