CVE-2011-4838Not scoredCWE-400

CVE-2011-4838: Jruby vulnerability

Jruby

Fixed in 1.6.5.1 · Affected: Jruby before 1.6.5.1 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

4.2%probability of exploitation in the next 30 days

91st percentile

050100

Higher than 91% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

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.

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Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Uncontrolled Resource Consumption · Denial of Service
Vendor: Jruby
Published: December 2011
Band: Possible (1 to 10%), December 2011

CoverageNo articles yet

No CyberSIXT article names CVE-2011-4838 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.