CVE-2012-5370
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.0
Description
JRuby denial of service via Hash Collision
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
Debian Fixed 4 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1.5.6-5 |
| sid | Fixed | 1.5.6-5 |
| forky | Fixed | 1.5.6-5 |
| bookworm | Fixed | 1.5.6-5 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.jruby:jruby-parent | <1.7.1 | 1.7.1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| jruby | jruby | - | |
References
- http://2012.appsec-forum.ch/conferences/#c17
- http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf
- http://rhn.redhat.com/errata/RHSA-2013-0533.html
- http://www.ocert.org/advisories/ocert-2012-001.html
- https://bugzilla.redhat.com/show_bug.cgi?id=880671
- https://www.131002.net/data/talks/appsec12_slides.pdf
- https://nvd.nist.gov/vuln/detail/CVE-2012-5370
- https://github.com/jruby/jruby/commit/5e4aab28b26fd127112b76fabfac9a33b64caf77
- http://jruby.org/2012/12/03/jruby-1-7-1
- https://security-tracker.debian.org/tracker/CVE-2012-5370
CWEs
CWE-310
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.