VDB
DEBIAN-CVE-2011-4838
DEBIAN-CVE-2011-4838
PUBLISHED
CVSS 8.699999809265137 HIGH
JRuby before 1.6.5.1 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
Risk Scores
CVSS v4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | jruby | 0, 0, 0 |
| Debian:14 | jruby | 0, 0, 0 |
| Debian:13 | jruby | 0, 0, 0 |
Timeline
- Dec 30, 2011 CVE Published
- Apr 28, 2026 CVE Updated