CVE-2010-1330

    Dashboard / Vulnerabilities / CVE-2010-1330

    CVE-2010-1330

    Published: 23 Nov 2012Last Modified: 10 Apr 2026

    Summary:

    Details: 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.

    References: http://rhn.redhat.com/errata/RHSA-2011-1456.html, http://secunia.com/advisories/46891, http://www.jruby.org/2010/04/26/jruby-1-4-1-xss-vulnerability.html, http://www.jruby.org/2010/04/26/jruby-1-4-1-xss-vulnerability.html, http://www.jruby.org/2010/04/26/jruby-1-4-1-xss-vulnerability.html, https://bugzilla.redhat.com/show_bug.cgi?id=750306, http://www.osvdb.org/77297, https://bugs.gentoo.org/show_bug.cgi?id=317435, https://exchange.xforce.ibmcloud.com/vulnerabilities/80277

    Affected packages

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High