CVE-2024-27281
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
RHSA-2024:4499: ruby security update (Moderate)
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| rocky | 8 | fixed | |
| sles | affected | | |
| rocky | 9 | fixed | |
| debian | bullseye | fixed | 2.7.4-1+deb11u2 |
| debian | bookworm | fixed | 3.1.2-7+deb12u1 |
| almalinux | 9 | fixed | rubygem-psych-4.0.4-144.module_el9.4.0+101+d58a8d95.aarch64.rpm |
| rhel | 8 | fixed | |
References
- https://www.ruby-lang.org/en/news/2024/03/21/rce-rdoc-cve-2024-27281/
- https://access.redhat.com/errata/RHSA-2024:3668
- https://access.redhat.com/errata/RHSA-2024:3671
- https://access.redhat.com/errata/RHSA-2024:3838
- https://errata.rockylinux.org/RLSA-2024:4499
- https://errata.rockylinux.org/RLSA-2024:3546
- https://www.suse.com/security/cve/CVE-2024-27281.html
- https://errata.rockylinux.org/RLSA-2024:3668
- https://errata.rockylinux.org/RLSA-2024:3671
- https://nvd.nist.gov/vuln/detail/CVE-2024-27281
- https://github.com/ruby/rdoc/commit/1254b0066f312ddbf7fae7a195e66ce5b3bc6656
- https://github.com/ruby/rdoc/commit/32ff6ba0bebd8ea26f569da5fd23be2937f6a644
- https://github.com/ruby/rdoc/commit/48617985e9fbc2825219d55f04e3e0e98d2923be
- https://github.com/ruby/rdoc/commit/811f125a4a0cc968e3eb18e16ea6c1a3b49a11bf
- https://github.com/ruby/rdoc/commit/a5de13bf0f0c26f8e764e82b5bf4bf8bffc7198e
- https://github.com/ruby/rdoc/commit/d22ba930f1f611dda531dba04cd3d2531bb3f8a5
- https://github.com/ruby/rdoc/commit/da7a0c7553ef7250ca665a3fecdc01dbaacbb43d
- https://github.com/ruby/rdoc/commit/e4a0e71e6f1032f8b4e5e58b4ef60d702c22ce17
- https://hackerone.com/reports/1187477
- https://github.com/ruby/rdoc
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rdoc/CVE-2024-27281.yml
- https://lists.debian.org/debian-lts-announce/2024/09/msg00000.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/27LUWREIFTP3MQAW7QE4PJM4DPAQJWXF
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XYDHPHEZI7OQXTQKTDZHGZNPIJH7ZV5N
- https://www.ruby-lang.org/en/news/2024/03/21/rce-rdoc-cve-2024-27281
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.