VulnerabilityModified
CVE-2011-5331
Distributed Ruby (aka DRuby) 1.8 mishandles instance_eval.
CRITICAL 9.8EPSS 2.75%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Distributed Ruby (aka DRuby) 1.8 mishandles instance_eval.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.75% probability · 85th percentile
- CISA KEV
- Not listed
- Affected
- distributed ruby project/distributed ruby
- Source
- cve@mitre.org
References
- https://www.exploit-db.com/exploits/17058Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/17058Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.