Vulnerability Details CVE-2010-1330
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.4%
CVSS Severity
CVSS v2 Score 4.3
Products affected by CVE-2010-1330
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cpe:2.3:a:jruby:jruby:0.9.0
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cpe:2.3:a:jruby:jruby:0.9.1
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cpe:2.3:a:jruby:jruby:0.9.2
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cpe:2.3:a:jruby:jruby:0.9.8
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cpe:2.3:a:jruby:jruby:0.9.9
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cpe:2.3:a:jruby:jruby:1.0
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cpe:2.3:a:jruby:jruby:1.0.0
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cpe:2.3:a:jruby:jruby:1.0.1
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cpe:2.3:a:jruby:jruby:1.0.2
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cpe:2.3:a:jruby:jruby:1.0.3
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cpe:2.3:a:jruby:jruby:1.1
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cpe:2.3:a:jruby:jruby:1.1.1
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cpe:2.3:a:jruby:jruby:1.1.2
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cpe:2.3:a:jruby:jruby:1.1.3
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cpe:2.3:a:jruby:jruby:1.1.4
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cpe:2.3:a:jruby:jruby:1.1.5
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cpe:2.3:a:jruby:jruby:1.1.6
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cpe:2.3:a:jruby:jruby:1.2.0
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cpe:2.3:a:jruby:jruby:1.3.0
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cpe:2.3:a:jruby:jruby:1.3.1
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cpe:2.3:a:jruby:jruby:1.4.0