cve/2011/CVE-2011-4838.md

CVE-2011-4838

Description

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.

POC

Reference

• http://www.ocert.org/advisories/ocert-2011-003.html

Github

No PoCs found on GitHub currently.