CVE-2011-5330 json
Distributed Ruby (aka DRuby) 1.8 mishandles the sending of syscalls.
published 2019-11-18 6 y ago modified 2026-06-16 4 mo ago also EUVD-2011-5229
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
Distributed Ruby (aka DRuby) 1.8 mishandles the sending of syscalls.
Exploit prediction
2.07% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- exploit-db.com https://www.exploit-db.com/exploits/17031 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
exploit-db.com
/exploits/17031
exploit, third-party-advisory, vdb-entry
Sources
- CVE List CVE-2011-5330
- NVD CVE-2011-5330
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.