National Vulnerability Database

National Vulnerability Database

National Vulnerability

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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:jruby:jruby:1.1.1
There are 2 matching records.
Vuln ID Summary CVSS Severity

The regular expression engine in JRuby before 1.4.1, when $KCODE is set to 'u', does not properly handle characters immediately after a UTF-8 character, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted string.

Published: November 23, 2012; 02:55:01 PM -05:00
    V2: 4.3 MEDIUM

JRuby before 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.

Published: December 29, 2011; 08:55:01 PM -05:00
    V2: 7.8 HIGH